diff --git a/crates/astria-core/src/connect/oracle.rs b/crates/astria-core/src/connect/oracle.rs
index bfed0016dd..70f1bea115 100644
--- a/crates/astria-core/src/connect/oracle.rs
+++ b/crates/astria-core/src/connect/oracle.rs
@@ -94,7 +94,7 @@ pub mod v2 {
 
     #[derive(Debug, Clone, PartialEq)]
     pub struct CurrencyPairState {
-        pub price: QuotePrice,
+        pub price: Option<QuotePrice>,
         pub nonce: CurrencyPairNonce,
         pub id: CurrencyPairId,
     }
@@ -121,14 +121,11 @@ pub mod v2 {
         /// - if the `price` field is missing
         /// - if the `price` field is invalid
         pub fn try_from_raw(raw: raw::CurrencyPairState) -> Result<Self, CurrencyPairStateError> {
-            let Some(price) = raw
+            let price = raw
                 .price
                 .map(QuotePrice::try_from_raw)
                 .transpose()
-                .map_err(CurrencyPairStateError::quote_price_parse_error)?
-            else {
-                return Err(CurrencyPairStateError::missing_price());
-            };
+                .map_err(CurrencyPairStateError::quote_price_parse_error)?;
             let nonce = CurrencyPairNonce::new(raw.nonce);
             let id = CurrencyPairId::new(raw.id);
             Ok(Self {
@@ -141,7 +138,7 @@ pub mod v2 {
         #[must_use]
         pub fn into_raw(self) -> raw::CurrencyPairState {
             raw::CurrencyPairState {
-                price: Some(self.price.into_raw()),
+                price: self.price.map(QuotePrice::into_raw),
                 nonce: self.nonce.get(),
                 id: self.id.get(),
             }
@@ -153,11 +150,6 @@ pub mod v2 {
     pub struct CurrencyPairStateError(CurrencyPairStateErrorKind);
 
     impl CurrencyPairStateError {
-        #[must_use]
-        fn missing_price() -> Self {
-            Self(CurrencyPairStateErrorKind::MissingPrice)
-        }
-
         #[must_use]
         fn quote_price_parse_error(err: QuotePriceError) -> Self {
             Self(CurrencyPairStateErrorKind::QuotePriceParseError(err))
@@ -166,8 +158,6 @@ pub mod v2 {
 
     #[derive(Debug, thiserror::Error)]
     enum CurrencyPairStateErrorKind {
-        #[error("missing price")]
-        MissingPrice,
         #[error("failed to parse quote price")]
         QuotePriceParseError(#[source] QuotePriceError),
     }
@@ -175,7 +165,7 @@ pub mod v2 {
     #[derive(Debug, Clone)]
     pub struct CurrencyPairGenesis {
         pub currency_pair: CurrencyPair,
-        pub currency_pair_price: QuotePrice,
+        pub currency_pair_price: Option<QuotePrice>,
         pub id: CurrencyPairId,
         pub nonce: CurrencyPairNonce,
     }
@@ -201,7 +191,7 @@ pub mod v2 {
         }
 
         #[must_use]
-        pub fn currency_pair_price(&self) -> &QuotePrice {
+        pub fn currency_pair_price(&self) -> &Option<QuotePrice> {
             &self.currency_pair_price
         }
 
@@ -232,13 +222,11 @@ pub mod v2 {
                 .ok_or_else(|| CurrencyPairGenesisError::field_not_set("currency_pair"))?
                 .try_into()
                 .map_err(CurrencyPairGenesisError::currency_pair)?;
-            let currency_pair_price = {
-                let wire = raw.currency_pair_price.ok_or_else(|| {
-                    CurrencyPairGenesisError::field_not_set("currency_pair_price")
-                })?;
-                QuotePrice::try_from_raw(wire)
-                    .map_err(CurrencyPairGenesisError::currency_pair_price)?
-            };
+            let currency_pair_price = raw
+                .currency_pair_price
+                .map(QuotePrice::try_from_raw)
+                .transpose()
+                .map_err(CurrencyPairGenesisError::currency_pair_price)?;
 
             let id = CurrencyPairId::new(raw.id);
             let nonce = CurrencyPairNonce::new(raw.nonce);
@@ -254,7 +242,7 @@ pub mod v2 {
         pub fn into_raw(self) -> raw::CurrencyPairGenesis {
             raw::CurrencyPairGenesis {
                 currency_pair: Some(self.currency_pair.into_raw()),
-                currency_pair_price: Some(self.currency_pair_price.into_raw()),
+                currency_pair_price: self.currency_pair_price.map(QuotePrice::into_raw),
                 id: self.id.get(),
                 nonce: self.nonce.get(),
             }
diff --git a/crates/astria-core/src/connect/types.rs b/crates/astria-core/src/connect/types.rs
index d97f4b9896..13a110fc53 100644
--- a/crates/astria-core/src/connect/types.rs
+++ b/crates/astria-core/src/connect/types.rs
@@ -261,6 +261,14 @@ pub mod v2 {
                 quote: self.quote.0,
             }
         }
+
+        #[must_use]
+        pub fn to_raw(&self) -> raw::CurrencyPair {
+            raw::CurrencyPair {
+                base: self.base.0.clone(),
+                quote: self.quote.0.clone(),
+            }
+        }
     }
 
     impl TryFrom<raw::CurrencyPair> for CurrencyPair {
diff --git a/crates/astria-core/src/generated/astria.protocol.fees.v1.rs b/crates/astria-core/src/generated/astria.protocol.fees.v1.rs
index 8d03de6cd6..7fec6ae51a 100644
--- a/crates/astria-core/src/generated/astria.protocol.fees.v1.rs
+++ b/crates/astria-core/src/generated/astria.protocol.fees.v1.rs
@@ -223,6 +223,36 @@ impl ::prost::Name for IbcSudoChangeFeeComponents {
         ::prost::alloc::format!("astria.protocol.fees.v1.{}", Self::NAME)
     }
 }
+#[allow(clippy::derive_partial_eq_without_eq)]
+#[derive(Clone, PartialEq, ::prost::Message)]
+pub struct AddCurrencyPairsFeeComponents {
+    #[prost(message, optional, tag = "1")]
+    pub base: ::core::option::Option<super::super::super::primitive::v1::Uint128>,
+    #[prost(message, optional, tag = "2")]
+    pub multiplier: ::core::option::Option<super::super::super::primitive::v1::Uint128>,
+}
+impl ::prost::Name for AddCurrencyPairsFeeComponents {
+    const NAME: &'static str = "AddCurrencyPairsFeeComponents";
+    const PACKAGE: &'static str = "astria.protocol.fees.v1";
+    fn full_name() -> ::prost::alloc::string::String {
+        ::prost::alloc::format!("astria.protocol.fees.v1.{}", Self::NAME)
+    }
+}
+#[allow(clippy::derive_partial_eq_without_eq)]
+#[derive(Clone, PartialEq, ::prost::Message)]
+pub struct RemoveCurrencyPairsFeeComponents {
+    #[prost(message, optional, tag = "1")]
+    pub base: ::core::option::Option<super::super::super::primitive::v1::Uint128>,
+    #[prost(message, optional, tag = "2")]
+    pub multiplier: ::core::option::Option<super::super::super::primitive::v1::Uint128>,
+}
+impl ::prost::Name for RemoveCurrencyPairsFeeComponents {
+    const NAME: &'static str = "RemoveCurrencyPairsFeeComponents";
+    const PACKAGE: &'static str = "astria.protocol.fees.v1";
+    fn full_name() -> ::prost::alloc::string::String {
+        ::prost::alloc::format!("astria.protocol.fees.v1.{}", Self::NAME)
+    }
+}
 /// Response to a transaction fee ABCI query.
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
diff --git a/crates/astria-core/src/generated/astria.protocol.fees.v1.serde.rs b/crates/astria-core/src/generated/astria.protocol.fees.v1.serde.rs
index 90c71b03f9..b7fe2cf023 100644
--- a/crates/astria-core/src/generated/astria.protocol.fees.v1.serde.rs
+++ b/crates/astria-core/src/generated/astria.protocol.fees.v1.serde.rs
@@ -1,3 +1,111 @@
+impl serde::Serialize for AddCurrencyPairsFeeComponents {
+    #[allow(deprecated)]
+    fn serialize<S>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error>
+    where
+        S: serde::Serializer,
+    {
+        use serde::ser::SerializeStruct;
+        let mut len = 0;
+        if self.base.is_some() {
+            len += 1;
+        }
+        if self.multiplier.is_some() {
+            len += 1;
+        }
+        let mut struct_ser = serializer.serialize_struct("astria.protocol.fees.v1.AddCurrencyPairsFeeComponents", len)?;
+        if let Some(v) = self.base.as_ref() {
+            struct_ser.serialize_field("base", v)?;
+        }
+        if let Some(v) = self.multiplier.as_ref() {
+            struct_ser.serialize_field("multiplier", v)?;
+        }
+        struct_ser.end()
+    }
+}
+impl<'de> serde::Deserialize<'de> for AddCurrencyPairsFeeComponents {
+    #[allow(deprecated)]
+    fn deserialize<D>(deserializer: D) -> std::result::Result<Self, D::Error>
+    where
+        D: serde::Deserializer<'de>,
+    {
+        const FIELDS: &[&str] = &[
+            "base",
+            "multiplier",
+        ];
+
+        #[allow(clippy::enum_variant_names)]
+        enum GeneratedField {
+            Base,
+            Multiplier,
+        }
+        impl<'de> serde::Deserialize<'de> for GeneratedField {
+            fn deserialize<D>(deserializer: D) -> std::result::Result<GeneratedField, D::Error>
+            where
+                D: serde::Deserializer<'de>,
+            {
+                struct GeneratedVisitor;
+
+                impl<'de> serde::de::Visitor<'de> for GeneratedVisitor {
+                    type Value = GeneratedField;
+
+                    fn expecting(&self, formatter: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+                        write!(formatter, "expected one of: {:?}", &FIELDS)
+                    }
+
+                    #[allow(unused_variables)]
+                    fn visit_str<E>(self, value: &str) -> std::result::Result<GeneratedField, E>
+                    where
+                        E: serde::de::Error,
+                    {
+                        match value {
+                            "base" => Ok(GeneratedField::Base),
+                            "multiplier" => Ok(GeneratedField::Multiplier),
+                            _ => Err(serde::de::Error::unknown_field(value, FIELDS)),
+                        }
+                    }
+                }
+                deserializer.deserialize_identifier(GeneratedVisitor)
+            }
+        }
+        struct GeneratedVisitor;
+        impl<'de> serde::de::Visitor<'de> for GeneratedVisitor {
+            type Value = AddCurrencyPairsFeeComponents;
+
+            fn expecting(&self, formatter: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+                formatter.write_str("struct astria.protocol.fees.v1.AddCurrencyPairsFeeComponents")
+            }
+
+            fn visit_map<V>(self, mut map_: V) -> std::result::Result<AddCurrencyPairsFeeComponents, V::Error>
+                where
+                    V: serde::de::MapAccess<'de>,
+            {
+                let mut base__ = None;
+                let mut multiplier__ = None;
+                while let Some(k) = map_.next_key()? {
+                    match k {
+                        GeneratedField::Base => {
+                            if base__.is_some() {
+                                return Err(serde::de::Error::duplicate_field("base"));
+                            }
+                            base__ = map_.next_value()?;
+                        }
+                        GeneratedField::Multiplier => {
+                            if multiplier__.is_some() {
+                                return Err(serde::de::Error::duplicate_field("multiplier"));
+                            }
+                            multiplier__ = map_.next_value()?;
+                        }
+                    }
+                }
+                Ok(AddCurrencyPairsFeeComponents {
+                    base: base__,
+                    multiplier: multiplier__,
+                })
+            }
+        }
+        deserializer.deserialize_struct("astria.protocol.fees.v1.AddCurrencyPairsFeeComponents", FIELDS, GeneratedVisitor)
+    }
+}
 impl serde::Serialize for BridgeLockFeeComponents {
     #[allow(deprecated)]
     fn serialize<S>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error>
@@ -1078,6 +1186,114 @@ impl<'de> serde::Deserialize<'de> for InitBridgeAccountFeeComponents {
         deserializer.deserialize_struct("astria.protocol.fees.v1.InitBridgeAccountFeeComponents", FIELDS, GeneratedVisitor)
     }
 }
+impl serde::Serialize for RemoveCurrencyPairsFeeComponents {
+    #[allow(deprecated)]
+    fn serialize<S>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error>
+    where
+        S: serde::Serializer,
+    {
+        use serde::ser::SerializeStruct;
+        let mut len = 0;
+        if self.base.is_some() {
+            len += 1;
+        }
+        if self.multiplier.is_some() {
+            len += 1;
+        }
+        let mut struct_ser = serializer.serialize_struct("astria.protocol.fees.v1.RemoveCurrencyPairsFeeComponents", len)?;
+        if let Some(v) = self.base.as_ref() {
+            struct_ser.serialize_field("base", v)?;
+        }
+        if let Some(v) = self.multiplier.as_ref() {
+            struct_ser.serialize_field("multiplier", v)?;
+        }
+        struct_ser.end()
+    }
+}
+impl<'de> serde::Deserialize<'de> for RemoveCurrencyPairsFeeComponents {
+    #[allow(deprecated)]
+    fn deserialize<D>(deserializer: D) -> std::result::Result<Self, D::Error>
+    where
+        D: serde::Deserializer<'de>,
+    {
+        const FIELDS: &[&str] = &[
+            "base",
+            "multiplier",
+        ];
+
+        #[allow(clippy::enum_variant_names)]
+        enum GeneratedField {
+            Base,
+            Multiplier,
+        }
+        impl<'de> serde::Deserialize<'de> for GeneratedField {
+            fn deserialize<D>(deserializer: D) -> std::result::Result<GeneratedField, D::Error>
+            where
+                D: serde::Deserializer<'de>,
+            {
+                struct GeneratedVisitor;
+
+                impl<'de> serde::de::Visitor<'de> for GeneratedVisitor {
+                    type Value = GeneratedField;
+
+                    fn expecting(&self, formatter: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+                        write!(formatter, "expected one of: {:?}", &FIELDS)
+                    }
+
+                    #[allow(unused_variables)]
+                    fn visit_str<E>(self, value: &str) -> std::result::Result<GeneratedField, E>
+                    where
+                        E: serde::de::Error,
+                    {
+                        match value {
+                            "base" => Ok(GeneratedField::Base),
+                            "multiplier" => Ok(GeneratedField::Multiplier),
+                            _ => Err(serde::de::Error::unknown_field(value, FIELDS)),
+                        }
+                    }
+                }
+                deserializer.deserialize_identifier(GeneratedVisitor)
+            }
+        }
+        struct GeneratedVisitor;
+        impl<'de> serde::de::Visitor<'de> for GeneratedVisitor {
+            type Value = RemoveCurrencyPairsFeeComponents;
+
+            fn expecting(&self, formatter: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+                formatter.write_str("struct astria.protocol.fees.v1.RemoveCurrencyPairsFeeComponents")
+            }
+
+            fn visit_map<V>(self, mut map_: V) -> std::result::Result<RemoveCurrencyPairsFeeComponents, V::Error>
+                where
+                    V: serde::de::MapAccess<'de>,
+            {
+                let mut base__ = None;
+                let mut multiplier__ = None;
+                while let Some(k) = map_.next_key()? {
+                    match k {
+                        GeneratedField::Base => {
+                            if base__.is_some() {
+                                return Err(serde::de::Error::duplicate_field("base"));
+                            }
+                            base__ = map_.next_value()?;
+                        }
+                        GeneratedField::Multiplier => {
+                            if multiplier__.is_some() {
+                                return Err(serde::de::Error::duplicate_field("multiplier"));
+                            }
+                            multiplier__ = map_.next_value()?;
+                        }
+                    }
+                }
+                Ok(RemoveCurrencyPairsFeeComponents {
+                    base: base__,
+                    multiplier: multiplier__,
+                })
+            }
+        }
+        deserializer.deserialize_struct("astria.protocol.fees.v1.RemoveCurrencyPairsFeeComponents", FIELDS, GeneratedVisitor)
+    }
+}
 impl serde::Serialize for RollupDataSubmissionFeeComponents {
     #[allow(deprecated)]
     fn serialize<S>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error>
diff --git a/crates/astria-core/src/generated/astria.protocol.genesis.v1.rs b/crates/astria-core/src/generated/astria.protocol.genesis.v1.rs
index 991867b813..93d8b795d0 100644
--- a/crates/astria-core/src/generated/astria.protocol.genesis.v1.rs
+++ b/crates/astria-core/src/generated/astria.protocol.genesis.v1.rs
@@ -147,6 +147,14 @@ pub struct GenesisFees {
     pub validator_update: ::core::option::Option<
         super::super::fees::v1::ValidatorUpdateFeeComponents,
     >,
+    #[prost(message, optional, tag = "15")]
+    pub add_currency_pairs: ::core::option::Option<
+        super::super::fees::v1::AddCurrencyPairsFeeComponents,
+    >,
+    #[prost(message, optional, tag = "16")]
+    pub remove_currency_pairs: ::core::option::Option<
+        super::super::fees::v1::RemoveCurrencyPairsFeeComponents,
+    >,
 }
 impl ::prost::Name for GenesisFees {
     const NAME: &'static str = "GenesisFees";
diff --git a/crates/astria-core/src/generated/astria.protocol.genesis.v1.serde.rs b/crates/astria-core/src/generated/astria.protocol.genesis.v1.serde.rs
index 9ca59c33ca..acfcfa6c8a 100644
--- a/crates/astria-core/src/generated/astria.protocol.genesis.v1.serde.rs
+++ b/crates/astria-core/src/generated/astria.protocol.genesis.v1.serde.rs
@@ -643,6 +643,12 @@ impl serde::Serialize for GenesisFees {
         if self.validator_update.is_some() {
             len += 1;
         }
+        if self.add_currency_pairs.is_some() {
+            len += 1;
+        }
+        if self.remove_currency_pairs.is_some() {
+            len += 1;
+        }
         let mut struct_ser = serializer.serialize_struct("astria.protocol.genesis.v1.GenesisFees", len)?;
         if let Some(v) = self.bridge_lock.as_ref() {
             struct_ser.serialize_field("bridgeLock", v)?;
@@ -686,6 +692,12 @@ impl serde::Serialize for GenesisFees {
         if let Some(v) = self.validator_update.as_ref() {
             struct_ser.serialize_field("validatorUpdate", v)?;
         }
+        if let Some(v) = self.add_currency_pairs.as_ref() {
+            struct_ser.serialize_field("addCurrencyPairs", v)?;
+        }
+        if let Some(v) = self.remove_currency_pairs.as_ref() {
+            struct_ser.serialize_field("removeCurrencyPairs", v)?;
+        }
         struct_ser.end()
     }
 }
@@ -723,6 +735,10 @@ impl<'de> serde::Deserialize<'de> for GenesisFees {
             "transfer",
             "validator_update",
             "validatorUpdate",
+            "add_currency_pairs",
+            "addCurrencyPairs",
+            "remove_currency_pairs",
+            "removeCurrencyPairs",
         ];
 
         #[allow(clippy::enum_variant_names)]
@@ -741,6 +757,8 @@ impl<'de> serde::Deserialize<'de> for GenesisFees {
             SudoAddressChange,
             Transfer,
             ValidatorUpdate,
+            AddCurrencyPairs,
+            RemoveCurrencyPairs,
         }
         impl<'de> serde::Deserialize<'de> for GeneratedField {
             fn deserialize<D>(deserializer: D) -> std::result::Result<GeneratedField, D::Error>
@@ -776,6 +794,8 @@ impl<'de> serde::Deserialize<'de> for GenesisFees {
                             "sudoAddressChange" | "sudo_address_change" => Ok(GeneratedField::SudoAddressChange),
                             "transfer" => Ok(GeneratedField::Transfer),
                             "validatorUpdate" | "validator_update" => Ok(GeneratedField::ValidatorUpdate),
+                            "addCurrencyPairs" | "add_currency_pairs" => Ok(GeneratedField::AddCurrencyPairs),
+                            "removeCurrencyPairs" | "remove_currency_pairs" => Ok(GeneratedField::RemoveCurrencyPairs),
                             _ => Err(serde::de::Error::unknown_field(value, FIELDS)),
                         }
                     }
@@ -809,6 +829,8 @@ impl<'de> serde::Deserialize<'de> for GenesisFees {
                 let mut sudo_address_change__ = None;
                 let mut transfer__ = None;
                 let mut validator_update__ = None;
+                let mut add_currency_pairs__ = None;
+                let mut remove_currency_pairs__ = None;
                 while let Some(k) = map_.next_key()? {
                     match k {
                         GeneratedField::BridgeLock => {
@@ -895,6 +917,18 @@ impl<'de> serde::Deserialize<'de> for GenesisFees {
                             }
                             validator_update__ = map_.next_value()?;
                         }
+                        GeneratedField::AddCurrencyPairs => {
+                            if add_currency_pairs__.is_some() {
+                                return Err(serde::de::Error::duplicate_field("addCurrencyPairs"));
+                            }
+                            add_currency_pairs__ = map_.next_value()?;
+                        }
+                        GeneratedField::RemoveCurrencyPairs => {
+                            if remove_currency_pairs__.is_some() {
+                                return Err(serde::de::Error::duplicate_field("removeCurrencyPairs"));
+                            }
+                            remove_currency_pairs__ = map_.next_value()?;
+                        }
                     }
                 }
                 Ok(GenesisFees {
@@ -912,6 +946,8 @@ impl<'de> serde::Deserialize<'de> for GenesisFees {
                     sudo_address_change: sudo_address_change__,
                     transfer: transfer__,
                     validator_update: validator_update__,
+                    add_currency_pairs: add_currency_pairs__,
+                    remove_currency_pairs: remove_currency_pairs__,
                 })
             }
         }
diff --git a/crates/astria-core/src/generated/astria.protocol.transaction.v1.rs b/crates/astria-core/src/generated/astria.protocol.transaction.v1.rs
index 0b38628394..fdf3b70f82 100644
--- a/crates/astria-core/src/generated/astria.protocol.transaction.v1.rs
+++ b/crates/astria-core/src/generated/astria.protocol.transaction.v1.rs
@@ -3,7 +3,7 @@
 pub struct Action {
     #[prost(
         oneof = "action::Value",
-        tags = "1, 2, 11, 12, 13, 14, 21, 22, 50, 51, 52, 53, 55, 56"
+        tags = "1, 2, 11, 12, 13, 14, 21, 22, 50, 51, 52, 53, 55, 56, 61, 62"
     )]
     pub value: ::core::option::Option<action::Value>,
 }
@@ -46,6 +46,11 @@ pub mod action {
         FeeChange(super::FeeChange),
         #[prost(message, tag = "56")]
         IbcSudoChange(super::IbcSudoChange),
+        /// Oracle actions are defined on 61-70
+        #[prost(message, tag = "61")]
+        AddCurrencyPairs(super::AddCurrencyPairs),
+        #[prost(message, tag = "62")]
+        RemoveCurrencyPairs(super::RemoveCurrencyPairs),
     }
 }
 impl ::prost::Name for Action {
@@ -402,7 +407,7 @@ pub struct FeeChange {
     /// the new fee components values
     #[prost(
         oneof = "fee_change::FeeComponents",
-        tags = "1, 2, 3, 4, 5, 7, 6, 8, 9, 10, 11, 12, 13, 14"
+        tags = "1, 2, 3, 4, 5, 7, 6, 8, 9, 10, 11, 12, 13, 14, 15, 16"
     )]
     pub fee_components: ::core::option::Option<fee_change::FeeComponents>,
 }
@@ -442,6 +447,12 @@ pub mod fee_change {
         Transfer(super::super::super::fees::v1::TransferFeeComponents),
         #[prost(message, tag = "14")]
         ValidatorUpdate(super::super::super::fees::v1::ValidatorUpdateFeeComponents),
+        #[prost(message, tag = "15")]
+        AddCurrencyPairs(super::super::super::fees::v1::AddCurrencyPairsFeeComponents),
+        #[prost(message, tag = "16")]
+        RemoveCurrencyPairs(
+            super::super::super::fees::v1::RemoveCurrencyPairsFeeComponents,
+        ),
     }
 }
 impl ::prost::Name for FeeChange {
@@ -464,6 +475,36 @@ impl ::prost::Name for IbcSudoChange {
         ::prost::alloc::format!("astria.protocol.transaction.v1.{}", Self::NAME)
     }
 }
+#[allow(clippy::derive_partial_eq_without_eq)]
+#[derive(Clone, PartialEq, ::prost::Message)]
+pub struct AddCurrencyPairs {
+    #[prost(message, repeated, tag = "1")]
+    pub pairs: ::prost::alloc::vec::Vec<
+        super::super::super::super::connect::types::v2::CurrencyPair,
+    >,
+}
+impl ::prost::Name for AddCurrencyPairs {
+    const NAME: &'static str = "AddCurrencyPairs";
+    const PACKAGE: &'static str = "astria.protocol.transaction.v1";
+    fn full_name() -> ::prost::alloc::string::String {
+        ::prost::alloc::format!("astria.protocol.transaction.v1.{}", Self::NAME)
+    }
+}
+#[allow(clippy::derive_partial_eq_without_eq)]
+#[derive(Clone, PartialEq, ::prost::Message)]
+pub struct RemoveCurrencyPairs {
+    #[prost(message, repeated, tag = "1")]
+    pub pairs: ::prost::alloc::vec::Vec<
+        super::super::super::super::connect::types::v2::CurrencyPair,
+    >,
+}
+impl ::prost::Name for RemoveCurrencyPairs {
+    const NAME: &'static str = "RemoveCurrencyPairs";
+    const PACKAGE: &'static str = "astria.protocol.transaction.v1";
+    fn full_name() -> ::prost::alloc::string::String {
+        ::prost::alloc::format!("astria.protocol.transaction.v1.{}", Self::NAME)
+    }
+}
 /// `Transaction` is a transaction `TransactionBody` together with a public
 /// ket and a signature.
 #[allow(clippy::derive_partial_eq_without_eq)]
diff --git a/crates/astria-core/src/generated/astria.protocol.transaction.v1.serde.rs b/crates/astria-core/src/generated/astria.protocol.transaction.v1.serde.rs
index 4c77666d12..a17822602b 100644
--- a/crates/astria-core/src/generated/astria.protocol.transaction.v1.serde.rs
+++ b/crates/astria-core/src/generated/astria.protocol.transaction.v1.serde.rs
@@ -54,6 +54,12 @@ impl serde::Serialize for Action {
                 action::Value::IbcSudoChange(v) => {
                     struct_ser.serialize_field("ibcSudoChange", v)?;
                 }
+                action::Value::AddCurrencyPairs(v) => {
+                    struct_ser.serialize_field("addCurrencyPairs", v)?;
+                }
+                action::Value::RemoveCurrencyPairs(v) => {
+                    struct_ser.serialize_field("removeCurrencyPairs", v)?;
+                }
             }
         }
         struct_ser.end()
@@ -92,6 +98,10 @@ impl<'de> serde::Deserialize<'de> for Action {
             "feeChange",
             "ibc_sudo_change",
             "ibcSudoChange",
+            "add_currency_pairs",
+            "addCurrencyPairs",
+            "remove_currency_pairs",
+            "removeCurrencyPairs",
         ];
 
         #[allow(clippy::enum_variant_names)]
@@ -110,6 +120,8 @@ impl<'de> serde::Deserialize<'de> for Action {
             FeeAssetChange,
             FeeChange,
             IbcSudoChange,
+            AddCurrencyPairs,
+            RemoveCurrencyPairs,
         }
         impl<'de> serde::Deserialize<'de> for GeneratedField {
             fn deserialize<D>(deserializer: D) -> std::result::Result<GeneratedField, D::Error>
@@ -145,6 +157,8 @@ impl<'de> serde::Deserialize<'de> for Action {
                             "feeAssetChange" | "fee_asset_change" => Ok(GeneratedField::FeeAssetChange),
                             "feeChange" | "fee_change" => Ok(GeneratedField::FeeChange),
                             "ibcSudoChange" | "ibc_sudo_change" => Ok(GeneratedField::IbcSudoChange),
+                            "addCurrencyPairs" | "add_currency_pairs" => Ok(GeneratedField::AddCurrencyPairs),
+                            "removeCurrencyPairs" | "remove_currency_pairs" => Ok(GeneratedField::RemoveCurrencyPairs),
                             _ => Err(serde::de::Error::unknown_field(value, FIELDS)),
                         }
                     }
@@ -263,6 +277,20 @@ impl<'de> serde::Deserialize<'de> for Action {
                                 return Err(serde::de::Error::duplicate_field("ibcSudoChange"));
                             }
                             value__ = map_.next_value::<::std::option::Option<_>>()?.map(action::Value::IbcSudoChange)
+;
+                        }
+                        GeneratedField::AddCurrencyPairs => {
+                            if value__.is_some() {
+                                return Err(serde::de::Error::duplicate_field("addCurrencyPairs"));
+                            }
+                            value__ = map_.next_value::<::std::option::Option<_>>()?.map(action::Value::AddCurrencyPairs)
+;
+                        }
+                        GeneratedField::RemoveCurrencyPairs => {
+                            if value__.is_some() {
+                                return Err(serde::de::Error::duplicate_field("removeCurrencyPairs"));
+                            }
+                            value__ = map_.next_value::<::std::option::Option<_>>()?.map(action::Value::RemoveCurrencyPairs)
 ;
                         }
                     }
@@ -275,6 +303,97 @@ impl<'de> serde::Deserialize<'de> for Action {
         deserializer.deserialize_struct("astria.protocol.transaction.v1.Action", FIELDS, GeneratedVisitor)
     }
 }
+impl serde::Serialize for AddCurrencyPairs {
+    #[allow(deprecated)]
+    fn serialize<S>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error>
+    where
+        S: serde::Serializer,
+    {
+        use serde::ser::SerializeStruct;
+        let mut len = 0;
+        if !self.pairs.is_empty() {
+            len += 1;
+        }
+        let mut struct_ser = serializer.serialize_struct("astria.protocol.transaction.v1.AddCurrencyPairs", len)?;
+        if !self.pairs.is_empty() {
+            struct_ser.serialize_field("pairs", &self.pairs)?;
+        }
+        struct_ser.end()
+    }
+}
+impl<'de> serde::Deserialize<'de> for AddCurrencyPairs {
+    #[allow(deprecated)]
+    fn deserialize<D>(deserializer: D) -> std::result::Result<Self, D::Error>
+    where
+        D: serde::Deserializer<'de>,
+    {
+        const FIELDS: &[&str] = &[
+            "pairs",
+        ];
+
+        #[allow(clippy::enum_variant_names)]
+        enum GeneratedField {
+            Pairs,
+        }
+        impl<'de> serde::Deserialize<'de> for GeneratedField {
+            fn deserialize<D>(deserializer: D) -> std::result::Result<GeneratedField, D::Error>
+            where
+                D: serde::Deserializer<'de>,
+            {
+                struct GeneratedVisitor;
+
+                impl<'de> serde::de::Visitor<'de> for GeneratedVisitor {
+                    type Value = GeneratedField;
+
+                    fn expecting(&self, formatter: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+                        write!(formatter, "expected one of: {:?}", &FIELDS)
+                    }
+
+                    #[allow(unused_variables)]
+                    fn visit_str<E>(self, value: &str) -> std::result::Result<GeneratedField, E>
+                    where
+                        E: serde::de::Error,
+                    {
+                        match value {
+                            "pairs" => Ok(GeneratedField::Pairs),
+                            _ => Err(serde::de::Error::unknown_field(value, FIELDS)),
+                        }
+                    }
+                }
+                deserializer.deserialize_identifier(GeneratedVisitor)
+            }
+        }
+        struct GeneratedVisitor;
+        impl<'de> serde::de::Visitor<'de> for GeneratedVisitor {
+            type Value = AddCurrencyPairs;
+
+            fn expecting(&self, formatter: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+                formatter.write_str("struct astria.protocol.transaction.v1.AddCurrencyPairs")
+            }
+
+            fn visit_map<V>(self, mut map_: V) -> std::result::Result<AddCurrencyPairs, V::Error>
+                where
+                    V: serde::de::MapAccess<'de>,
+            {
+                let mut pairs__ = None;
+                while let Some(k) = map_.next_key()? {
+                    match k {
+                        GeneratedField::Pairs => {
+                            if pairs__.is_some() {
+                                return Err(serde::de::Error::duplicate_field("pairs"));
+                            }
+                            pairs__ = Some(map_.next_value()?);
+                        }
+                    }
+                }
+                Ok(AddCurrencyPairs {
+                    pairs: pairs__.unwrap_or_default(),
+                })
+            }
+        }
+        deserializer.deserialize_struct("astria.protocol.transaction.v1.AddCurrencyPairs", FIELDS, GeneratedVisitor)
+    }
+}
 impl serde::Serialize for BridgeLock {
     #[allow(deprecated)]
     fn serialize<S>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error>
@@ -945,6 +1064,12 @@ impl serde::Serialize for FeeChange {
                 fee_change::FeeComponents::ValidatorUpdate(v) => {
                     struct_ser.serialize_field("validatorUpdate", v)?;
                 }
+                fee_change::FeeComponents::AddCurrencyPairs(v) => {
+                    struct_ser.serialize_field("addCurrencyPairs", v)?;
+                }
+                fee_change::FeeComponents::RemoveCurrencyPairs(v) => {
+                    struct_ser.serialize_field("removeCurrencyPairs", v)?;
+                }
             }
         }
         struct_ser.end()
@@ -984,6 +1109,10 @@ impl<'de> serde::Deserialize<'de> for FeeChange {
             "transfer",
             "validator_update",
             "validatorUpdate",
+            "add_currency_pairs",
+            "addCurrencyPairs",
+            "remove_currency_pairs",
+            "removeCurrencyPairs",
         ];
 
         #[allow(clippy::enum_variant_names)]
@@ -1002,6 +1131,8 @@ impl<'de> serde::Deserialize<'de> for FeeChange {
             SudoAddressChange,
             Transfer,
             ValidatorUpdate,
+            AddCurrencyPairs,
+            RemoveCurrencyPairs,
         }
         impl<'de> serde::Deserialize<'de> for GeneratedField {
             fn deserialize<D>(deserializer: D) -> std::result::Result<GeneratedField, D::Error>
@@ -1037,6 +1168,8 @@ impl<'de> serde::Deserialize<'de> for FeeChange {
                             "sudoAddressChange" | "sudo_address_change" => Ok(GeneratedField::SudoAddressChange),
                             "transfer" => Ok(GeneratedField::Transfer),
                             "validatorUpdate" | "validator_update" => Ok(GeneratedField::ValidatorUpdate),
+                            "addCurrencyPairs" | "add_currency_pairs" => Ok(GeneratedField::AddCurrencyPairs),
+                            "removeCurrencyPairs" | "remove_currency_pairs" => Ok(GeneratedField::RemoveCurrencyPairs),
                             _ => Err(serde::de::Error::unknown_field(value, FIELDS)),
                         }
                     }
@@ -1155,6 +1288,20 @@ impl<'de> serde::Deserialize<'de> for FeeChange {
                                 return Err(serde::de::Error::duplicate_field("validatorUpdate"));
                             }
                             fee_components__ = map_.next_value::<::std::option::Option<_>>()?.map(fee_change::FeeComponents::ValidatorUpdate)
+;
+                        }
+                        GeneratedField::AddCurrencyPairs => {
+                            if fee_components__.is_some() {
+                                return Err(serde::de::Error::duplicate_field("addCurrencyPairs"));
+                            }
+                            fee_components__ = map_.next_value::<::std::option::Option<_>>()?.map(fee_change::FeeComponents::AddCurrencyPairs)
+;
+                        }
+                        GeneratedField::RemoveCurrencyPairs => {
+                            if fee_components__.is_some() {
+                                return Err(serde::de::Error::duplicate_field("removeCurrencyPairs"));
+                            }
+                            fee_components__ = map_.next_value::<::std::option::Option<_>>()?.map(fee_change::FeeComponents::RemoveCurrencyPairs)
 ;
                         }
                     }
@@ -1919,6 +2066,97 @@ impl<'de> serde::Deserialize<'de> for InitBridgeAccount {
         deserializer.deserialize_struct("astria.protocol.transaction.v1.InitBridgeAccount", FIELDS, GeneratedVisitor)
     }
 }
+impl serde::Serialize for RemoveCurrencyPairs {
+    #[allow(deprecated)]
+    fn serialize<S>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error>
+    where
+        S: serde::Serializer,
+    {
+        use serde::ser::SerializeStruct;
+        let mut len = 0;
+        if !self.pairs.is_empty() {
+            len += 1;
+        }
+        let mut struct_ser = serializer.serialize_struct("astria.protocol.transaction.v1.RemoveCurrencyPairs", len)?;
+        if !self.pairs.is_empty() {
+            struct_ser.serialize_field("pairs", &self.pairs)?;
+        }
+        struct_ser.end()
+    }
+}
+impl<'de> serde::Deserialize<'de> for RemoveCurrencyPairs {
+    #[allow(deprecated)]
+    fn deserialize<D>(deserializer: D) -> std::result::Result<Self, D::Error>
+    where
+        D: serde::Deserializer<'de>,
+    {
+        const FIELDS: &[&str] = &[
+            "pairs",
+        ];
+
+        #[allow(clippy::enum_variant_names)]
+        enum GeneratedField {
+            Pairs,
+        }
+        impl<'de> serde::Deserialize<'de> for GeneratedField {
+            fn deserialize<D>(deserializer: D) -> std::result::Result<GeneratedField, D::Error>
+            where
+                D: serde::Deserializer<'de>,
+            {
+                struct GeneratedVisitor;
+
+                impl<'de> serde::de::Visitor<'de> for GeneratedVisitor {
+                    type Value = GeneratedField;
+
+                    fn expecting(&self, formatter: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+                        write!(formatter, "expected one of: {:?}", &FIELDS)
+                    }
+
+                    #[allow(unused_variables)]
+                    fn visit_str<E>(self, value: &str) -> std::result::Result<GeneratedField, E>
+                    where
+                        E: serde::de::Error,
+                    {
+                        match value {
+                            "pairs" => Ok(GeneratedField::Pairs),
+                            _ => Err(serde::de::Error::unknown_field(value, FIELDS)),
+                        }
+                    }
+                }
+                deserializer.deserialize_identifier(GeneratedVisitor)
+            }
+        }
+        struct GeneratedVisitor;
+        impl<'de> serde::de::Visitor<'de> for GeneratedVisitor {
+            type Value = RemoveCurrencyPairs;
+
+            fn expecting(&self, formatter: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+                formatter.write_str("struct astria.protocol.transaction.v1.RemoveCurrencyPairs")
+            }
+
+            fn visit_map<V>(self, mut map_: V) -> std::result::Result<RemoveCurrencyPairs, V::Error>
+                where
+                    V: serde::de::MapAccess<'de>,
+            {
+                let mut pairs__ = None;
+                while let Some(k) = map_.next_key()? {
+                    match k {
+                        GeneratedField::Pairs => {
+                            if pairs__.is_some() {
+                                return Err(serde::de::Error::duplicate_field("pairs"));
+                            }
+                            pairs__ = Some(map_.next_value()?);
+                        }
+                    }
+                }
+                Ok(RemoveCurrencyPairs {
+                    pairs: pairs__.unwrap_or_default(),
+                })
+            }
+        }
+        deserializer.deserialize_struct("astria.protocol.transaction.v1.RemoveCurrencyPairs", FIELDS, GeneratedVisitor)
+    }
+}
 impl serde::Serialize for RollupDataSubmission {
     #[allow(deprecated)]
     fn serialize<S>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error>
diff --git a/crates/astria-core/src/protocol/fees/v1.rs b/crates/astria-core/src/protocol/fees/v1.rs
index fb5571e9b9..22e103306a 100644
--- a/crates/astria-core/src/protocol/fees/v1.rs
+++ b/crates/astria-core/src/protocol/fees/v1.rs
@@ -14,6 +14,7 @@ use crate::{
     generated::astria::protocol::fees::v1 as raw,
     primitive::v1::asset,
     protocol::transaction::v1::action::{
+        AddCurrencyPairs,
         BridgeLock,
         BridgeSudoChange,
         BridgeUnlock,
@@ -23,6 +24,7 @@ use crate::{
         IbcSudoChange,
         Ics20Withdrawal,
         InitBridgeAccount,
+        RemoveCurrencyPairs,
         RollupDataSubmission,
         SudoAddressChange,
         Transfer,
@@ -108,6 +110,8 @@ impl_protobuf_for_fee_components!(
     FeeComponents<FeeChange> => raw::FeeChangeFeeComponents,
     FeeComponents<SudoAddressChange> => raw::SudoAddressChangeFeeComponents,
     FeeComponents<IbcSudoChange> => raw::IbcSudoChangeFeeComponents,
+    FeeComponents<AddCurrencyPairs> => raw::AddCurrencyPairsFeeComponents,
+    FeeComponents<RemoveCurrencyPairs> => raw::RemoveCurrencyPairsFeeComponents,
 );
 
 pub struct FeeComponents<T: ?Sized> {
diff --git a/crates/astria-core/src/protocol/genesis/snapshots/astria_core__protocol__genesis__v1__tests__genesis_state.snap b/crates/astria-core/src/protocol/genesis/snapshots/astria_core__protocol__genesis__v1__tests__genesis_state.snap
index 21acc3a521..004306d1e7 100644
--- a/crates/astria-core/src/protocol/genesis/snapshots/astria_core__protocol__genesis__v1__tests__genesis_state.snap
+++ b/crates/astria-core/src/protocol/genesis/snapshots/astria_core__protocol__genesis__v1__tests__genesis_state.snap
@@ -131,6 +131,14 @@ expression: genesis_state()
     "validatorUpdate": {
       "base": {},
       "multiplier": {}
+    },
+    "addCurrencyPairs": {
+      "base": {},
+      "multiplier": {}
+    },
+    "removeCurrencyPairs": {
+      "base": {},
+      "multiplier": {}
     }
   },
   "connect": {
diff --git a/crates/astria-core/src/protocol/genesis/v1.rs b/crates/astria-core/src/protocol/genesis/v1.rs
index f5383d1d7e..283bbcb10d 100644
--- a/crates/astria-core/src/protocol/genesis/v1.rs
+++ b/crates/astria-core/src/protocol/genesis/v1.rs
@@ -26,6 +26,7 @@ use crate::{
             FeeComponents,
         },
         transaction::v1::action::{
+            AddCurrencyPairs,
             BridgeLock,
             BridgeSudoChange,
             BridgeUnlock,
@@ -35,6 +36,7 @@ use crate::{
             IbcSudoChange,
             Ics20Withdrawal,
             InitBridgeAccount,
+            RemoveCurrencyPairs,
             RollupDataSubmission,
             SudoAddressChange,
             Transfer,
@@ -763,6 +765,8 @@ pub struct GenesisFees {
     pub ibc_relayer_change: Option<FeeComponents<IbcRelayerChange>>,
     pub sudo_address_change: Option<FeeComponents<SudoAddressChange>>,
     pub ibc_sudo_change: Option<FeeComponents<IbcSudoChange>>,
+    pub add_currency_pairs: Option<FeeComponents<AddCurrencyPairs>>,
+    pub remove_currency_pairs: Option<FeeComponents<RemoveCurrencyPairs>>,
 }
 
 impl Protobuf for GenesisFees {
@@ -789,6 +793,8 @@ impl Protobuf for GenesisFees {
             ibc_relayer_change,
             sudo_address_change,
             ibc_sudo_change,
+            add_currency_pairs,
+            remove_currency_pairs,
         } = raw;
         let rollup_data_submission = rollup_data_submission
             .clone()
@@ -875,6 +881,18 @@ impl Protobuf for GenesisFees {
             .transpose()
             .map_err(|e| FeesError::fee_components("ibc_sudo_change", e))?;
 
+        let add_currency_pairs = add_currency_pairs
+            .clone()
+            .map(FeeComponents::<AddCurrencyPairs>::try_from_raw)
+            .transpose()
+            .map_err(|e| FeesError::fee_components("add_currency_pairs", e))?;
+
+        let remove_currency_pairs = remove_currency_pairs
+            .clone()
+            .map(FeeComponents::<RemoveCurrencyPairs>::try_from_raw)
+            .transpose()
+            .map_err(|e| FeesError::fee_components("remove_currency_pairs", e))?;
+
         Ok(Self {
             rollup_data_submission,
             transfer,
@@ -890,6 +908,8 @@ impl Protobuf for GenesisFees {
             ibc_relayer_change,
             sudo_address_change,
             ibc_sudo_change,
+            add_currency_pairs,
+            remove_currency_pairs,
         })
     }
 
@@ -909,6 +929,8 @@ impl Protobuf for GenesisFees {
             ibc_relayer_change,
             sudo_address_change,
             ibc_sudo_change,
+            add_currency_pairs,
+            remove_currency_pairs,
         } = self;
         Self::Raw {
             transfer: transfer.map(|act| FeeComponents::<Transfer>::to_raw(&act)),
@@ -934,6 +956,10 @@ impl Protobuf for GenesisFees {
                 .map(|act| FeeComponents::<SudoAddressChange>::to_raw(&act)),
             ibc_sudo_change: ibc_sudo_change
                 .map(|act| FeeComponents::<IbcSudoChange>::to_raw(&act)),
+            add_currency_pairs: add_currency_pairs
+                .map(|act| FeeComponents::<AddCurrencyPairs>::to_raw(&act)),
+            remove_currency_pairs: remove_currency_pairs
+                .map(|act| FeeComponents::<RemoveCurrencyPairs>::to_raw(&act)),
         }
     }
 }
@@ -1120,6 +1146,10 @@ mod tests {
                 ibc_relayer_change: Some(FeeComponents::<IbcRelayerChange>::new(0, 0).to_raw()),
                 sudo_address_change: Some(FeeComponents::<SudoAddressChange>::new(0, 0).to_raw()),
                 ibc_sudo_change: Some(FeeComponents::<IbcSudoChange>::new(0, 0).to_raw()),
+                add_currency_pairs: Some(FeeComponents::<AddCurrencyPairs>::new(0, 0).to_raw()),
+                remove_currency_pairs: Some(
+                    FeeComponents::<RemoveCurrencyPairs>::new(0, 0).to_raw(),
+                ),
             }),
             connect: Some(
                 ConnectGenesis {
@@ -1135,14 +1165,14 @@ mod tests {
                         currency_pair_genesis: vec![CurrencyPairGenesis {
                             id: CurrencyPairId::new(1),
                             nonce: CurrencyPairNonce::new(0),
-                            currency_pair_price: QuotePrice {
+                            currency_pair_price: Some(QuotePrice {
                                 price: Price::new(3_138_872_234_u128),
                                 block_height: 0,
                                 block_timestamp: pbjson_types::Timestamp {
                                     seconds: 1_720_122_395,
                                     nanos: 0,
                                 },
-                            },
+                            }),
                             currency_pair: CurrencyPair::from_parts(
                                 "ETH".parse().unwrap(),
                                 "USD".parse().unwrap(),
diff --git a/crates/astria-core/src/protocol/transaction/v1/action/group/mod.rs b/crates/astria-core/src/protocol/transaction/v1/action/group/mod.rs
index c145176803..efcb2508d7 100644
--- a/crates/astria-core/src/protocol/transaction/v1/action/group/mod.rs
+++ b/crates/astria-core/src/protocol/transaction/v1/action/group/mod.rs
@@ -11,6 +11,7 @@ use penumbra_ibc::IbcRelay;
 use super::{
     Action,
     ActionName,
+    AddCurrencyPairs,
     BridgeLock,
     BridgeSudoChange,
     BridgeUnlock,
@@ -20,6 +21,7 @@ use super::{
     IbcSudoChange,
     Ics20Withdrawal,
     InitBridgeAccount,
+    RemoveCurrencyPairs,
     RollupDataSubmission,
     SudoAddressChange,
     Transfer,
@@ -55,6 +57,9 @@ impl_belong_to_group!(
     (FeeAssetChange, Group::BundleableSudo),
     (IbcRelay, Group::BundleableGeneral),
     (IbcSudoChange, Group::UnbundleableSudo),
+    // TODO: should these have a different group?
+    (AddCurrencyPairs, Group::BundleableGeneral),
+    (RemoveCurrencyPairs, Group::BundleableGeneral),
 );
 
 impl Action {
@@ -74,6 +79,8 @@ impl Action {
             Action::FeeAssetChange(_) => FeeAssetChange::GROUP,
             Action::Ibc(_) => IbcRelay::GROUP,
             Action::IbcSudoChange(_) => IbcSudoChange::GROUP,
+            Action::AddCurrencyPairs(_) => AddCurrencyPairs::GROUP,
+            Action::RemoveCurrencyPairs(_) => RemoveCurrencyPairs::GROUP,
         }
     }
 }
diff --git a/crates/astria-core/src/protocol/transaction/v1/action/mod.rs b/crates/astria-core/src/protocol/transaction/v1/action/mod.rs
index 5c2b93745b..95d6a007d6 100644
--- a/crates/astria-core/src/protocol/transaction/v1/action/mod.rs
+++ b/crates/astria-core/src/protocol/transaction/v1/action/mod.rs
@@ -11,6 +11,10 @@ use prost::Name as _;
 
 use super::raw;
 use crate::{
+    connect::types::v2::{
+        CurrencyPair,
+        CurrencyPairError,
+    },
     primitive::v1::{
         asset::{
             self,
@@ -51,6 +55,8 @@ pub enum Action {
     BridgeUnlock(BridgeUnlock),
     BridgeSudoChange(BridgeSudoChange),
     FeeChange(FeeChange),
+    AddCurrencyPairs(AddCurrencyPairs),
+    RemoveCurrencyPairs(RemoveCurrencyPairs),
 }
 
 impl Protobuf for Action {
@@ -75,6 +81,8 @@ impl Protobuf for Action {
             Action::BridgeUnlock(act) => Value::BridgeUnlock(act.to_raw()),
             Action::BridgeSudoChange(act) => Value::BridgeSudoChange(act.to_raw()),
             Action::FeeChange(act) => Value::FeeChange(act.to_raw()),
+            Action::AddCurrencyPairs(act) => Value::AddCurrencyPairs(act.to_raw()),
+            Action::RemoveCurrencyPairs(act) => Value::RemoveCurrencyPairs(act.to_raw()),
         };
         raw::Action {
             value: Some(kind),
@@ -148,6 +156,12 @@ impl Protobuf for Action {
             Value::FeeChange(act) => {
                 Self::FeeChange(FeeChange::try_from_raw_ref(&act).map_err(Error::fee_change)?)
             }
+            Value::AddCurrencyPairs(act) => Self::AddCurrencyPairs(
+                AddCurrencyPairs::try_from_raw(act).map_err(Error::add_currency_pairs)?,
+            ),
+            Value::RemoveCurrencyPairs(act) => Self::RemoveCurrencyPairs(
+                RemoveCurrencyPairs::try_from_raw(act).map_err(Error::remove_currency_pairs)?,
+            ),
         };
         Ok(action)
     }
@@ -258,6 +272,18 @@ impl From<FeeChange> for Action {
     }
 }
 
+impl From<AddCurrencyPairs> for Action {
+    fn from(value: AddCurrencyPairs) -> Self {
+        Self::AddCurrencyPairs(value)
+    }
+}
+
+impl From<RemoveCurrencyPairs> for Action {
+    fn from(value: RemoveCurrencyPairs) -> Self {
+        Self::RemoveCurrencyPairs(value)
+    }
+}
+
 impl From<Action> for raw::Action {
     fn from(value: Action) -> Self {
         value.into_raw()
@@ -295,6 +321,8 @@ impl ActionName for Action {
             Action::BridgeUnlock(_) => "BridgeUnlock",
             Action::BridgeSudoChange(_) => "BridgeSudoChange",
             Action::FeeChange(_) => "FeeChange",
+            Action::AddCurrencyPairs(_) => "AddCurrencyPairs",
+            Action::RemoveCurrencyPairs(_) => "RemoveCurrencyPairs",
         }
     }
 }
@@ -363,6 +391,14 @@ impl Error {
     fn fee_change(inner: FeeChangeError) -> Self {
         Self(ActionErrorKind::FeeChange(inner))
     }
+
+    fn add_currency_pairs(inner: AddCurrencyPairsError) -> Self {
+        Self(ActionErrorKind::AddCurrencyPairs(inner))
+    }
+
+    fn remove_currency_pairs(inner: RemoveCurrencyPairsError) -> Self {
+        Self(ActionErrorKind::RemoveCurrencyPairs(inner))
+    }
 }
 
 #[derive(Debug, thiserror::Error)]
@@ -397,6 +433,10 @@ enum ActionErrorKind {
     BridgeSudoChange(#[source] BridgeSudoChangeError),
     #[error("fee change action was not valid")]
     FeeChange(#[source] FeeChangeError),
+    #[error("add currency pairs action was not valid")]
+    AddCurrencyPairs(#[source] AddCurrencyPairsError),
+    #[error("remove currency pairs action was not valid")]
+    RemoveCurrencyPairs(#[source] RemoveCurrencyPairsError),
 }
 
 #[derive(Debug, thiserror::Error)]
@@ -1943,6 +1983,8 @@ pub enum FeeChange {
     IbcRelayerChange(FeeComponents<IbcRelayerChange>),
     SudoAddressChange(FeeComponents<SudoAddressChange>),
     IbcSudoChange(FeeComponents<IbcSudoChange>),
+    AddCurrencyPairs(FeeComponents<AddCurrencyPairs>),
+    RemoveCurrencyPairs(FeeComponents<RemoveCurrencyPairs>),
 }
 
 impl Protobuf for FeeChange {
@@ -1995,6 +2037,12 @@ impl Protobuf for FeeChange {
                 Self::IbcSudoChange(fee_change) => {
                     raw::fee_change::FeeComponents::IbcSudoChange(fee_change.to_raw())
                 }
+                Self::AddCurrencyPairs(fee_change) => {
+                    raw::fee_change::FeeComponents::AddCurrencyPairs(fee_change.to_raw())
+                }
+                Self::RemoveCurrencyPairs(fee_change) => {
+                    raw::fee_change::FeeComponents::RemoveCurrencyPairs(fee_change.to_raw())
+                }
             }),
         }
     }
@@ -2065,11 +2113,157 @@ impl Protobuf for FeeChange {
             Some(raw::fee_change::FeeComponents::IbcSudoChange(fee_change)) => Self::IbcSudoChange(
                 FeeComponents::<IbcSudoChange>::try_from_raw_ref(fee_change)?,
             ),
+            Some(raw::fee_change::FeeComponents::AddCurrencyPairs(fee_change)) => {
+                Self::AddCurrencyPairs(FeeComponents::<AddCurrencyPairs>::try_from_raw_ref(
+                    fee_change,
+                )?)
+            }
+            Some(raw::fee_change::FeeComponents::RemoveCurrencyPairs(fee_change)) => {
+                Self::RemoveCurrencyPairs(FeeComponents::<RemoveCurrencyPairs>::try_from_raw_ref(
+                    fee_change,
+                )?)
+            }
             None => return Err(FeeChangeError::field_unset("fee_components")),
         })
     }
 }
 
+#[derive(Debug, Clone)]
+pub struct AddCurrencyPairs {
+    pub pairs: Vec<CurrencyPair>,
+}
+
+impl Protobuf for AddCurrencyPairs {
+    type Error = AddCurrencyPairsError;
+    type Raw = raw::AddCurrencyPairs;
+
+    #[must_use]
+    fn into_raw(self) -> raw::AddCurrencyPairs {
+        raw::AddCurrencyPairs {
+            pairs: self.pairs.into_iter().map(CurrencyPair::into_raw).collect(),
+        }
+    }
+
+    #[must_use]
+    fn to_raw(&self) -> raw::AddCurrencyPairs {
+        raw::AddCurrencyPairs {
+            pairs: self.pairs.iter().map(CurrencyPair::to_raw).collect(),
+        }
+    }
+
+    /// Convert from a raw, unchecked protobuf [`raw::AddCurrencyPairsAction`].
+    ///
+    /// # Errors
+    ///
+    /// - if any of the `pairs` field is invalid
+    fn try_from_raw(proto: raw::AddCurrencyPairs) -> Result<Self, AddCurrencyPairsError> {
+        let pairs = proto
+            .pairs
+            .into_iter()
+            .map(CurrencyPair::try_from_raw)
+            .collect::<Result<_, _>>()
+            .map_err(AddCurrencyPairsError::invalid_currency_pair)?;
+        Ok(Self {
+            pairs,
+        })
+    }
+
+    /// Convert from a reference to a raw, unchecked protobuf [`raw::AddCurrencyPairsAction`].
+    ///
+    /// # Errors
+    ///
+    /// - if any of the `pairs` field is invalid
+    fn try_from_raw_ref(proto: &raw::AddCurrencyPairs) -> Result<Self, AddCurrencyPairsError> {
+        Self::try_from_raw(proto.clone())
+    }
+}
+
+#[derive(Debug, thiserror::Error)]
+#[error(transparent)]
+pub struct AddCurrencyPairsError(AddCurrencyPairsErrorKind);
+
+impl AddCurrencyPairsError {
+    #[must_use]
+    fn invalid_currency_pair(err: CurrencyPairError) -> Self {
+        Self(AddCurrencyPairsErrorKind::InvalidCurrencyPair(err))
+    }
+}
+
+#[derive(Debug, thiserror::Error)]
+enum AddCurrencyPairsErrorKind {
+    #[error("a currency pair was invalid")]
+    InvalidCurrencyPair(#[from] CurrencyPairError),
+}
+
+#[derive(Debug, Clone)]
+pub struct RemoveCurrencyPairs {
+    pub pairs: Vec<CurrencyPair>,
+}
+
+impl Protobuf for RemoveCurrencyPairs {
+    type Error = RemoveCurrencyPairsError;
+    type Raw = raw::RemoveCurrencyPairs;
+
+    #[must_use]
+    fn into_raw(self) -> raw::RemoveCurrencyPairs {
+        raw::RemoveCurrencyPairs {
+            pairs: self.pairs.into_iter().map(CurrencyPair::into_raw).collect(),
+        }
+    }
+
+    #[must_use]
+    fn to_raw(&self) -> raw::RemoveCurrencyPairs {
+        raw::RemoveCurrencyPairs {
+            pairs: self.pairs.iter().map(CurrencyPair::to_raw).collect(),
+        }
+    }
+
+    /// Convert from a raw, unchecked protobuf [`raw::RemoveCurrencyPairsAction`].
+    ///
+    /// # Errors
+    ///
+    /// - if any of the `pairs` field is invalid
+    fn try_from_raw(proto: raw::RemoveCurrencyPairs) -> Result<Self, RemoveCurrencyPairsError> {
+        let pairs = proto
+            .pairs
+            .into_iter()
+            .map(CurrencyPair::try_from_raw)
+            .collect::<Result<_, _>>()
+            .map_err(RemoveCurrencyPairsError::invalid_currency_pair)?;
+        Ok(Self {
+            pairs,
+        })
+    }
+
+    /// Convert from a reference to a raw, unchecked protobuf [`raw::RemoveCurrencyPairsAction`].
+    ///
+    /// # Errors
+    ///
+    /// - if any of the `pairs` field is invalid
+    fn try_from_raw_ref(
+        proto: &raw::RemoveCurrencyPairs,
+    ) -> Result<Self, RemoveCurrencyPairsError> {
+        Self::try_from_raw(proto.clone())
+    }
+}
+
+#[derive(Debug, thiserror::Error)]
+#[error(transparent)]
+pub struct RemoveCurrencyPairsError(RemoveCurrencyPairsErrorKind);
+
+impl RemoveCurrencyPairsError {
+    #[must_use]
+    fn invalid_currency_pair(err: CurrencyPairError) -> Self {
+        Self(RemoveCurrencyPairsErrorKind::InvalidCurrencyPair(err))
+    }
+}
+
+#[derive(Debug, thiserror::Error)]
+enum RemoveCurrencyPairsErrorKind {
+    #[error("a currency pair was invalid")]
+    InvalidCurrencyPair(#[from] CurrencyPairError),
+}
+
 impl From<FeeComponents<Transfer>> for FeeChange {
     fn from(fee: FeeComponents<Transfer>) -> Self {
         FeeChange::Transfer(fee)
@@ -2153,3 +2347,15 @@ impl From<FeeComponents<IbcSudoChange>> for FeeChange {
         FeeChange::IbcSudoChange(fee)
     }
 }
+
+impl From<FeeComponents<AddCurrencyPairs>> for FeeChange {
+    fn from(fee: FeeComponents<AddCurrencyPairs>) -> Self {
+        FeeChange::AddCurrencyPairs(fee)
+    }
+}
+
+impl From<FeeComponents<RemoveCurrencyPairs>> for FeeChange {
+    fn from(fee: FeeComponents<RemoveCurrencyPairs>) -> Self {
+        FeeChange::RemoveCurrencyPairs(fee)
+    }
+}
diff --git a/crates/astria-sequencer-utils/src/genesis_example.rs b/crates/astria-sequencer-utils/src/genesis_example.rs
index b84f29a70e..60e8906b19 100644
--- a/crates/astria-sequencer-utils/src/genesis_example.rs
+++ b/crates/astria-sequencer-utils/src/genesis_example.rs
@@ -33,6 +33,7 @@ use astria_core::{
             GenesisAppState,
         },
         transaction::v1::action::{
+            AddCurrencyPairs,
             BridgeLock,
             BridgeSudoChange,
             BridgeUnlock,
@@ -42,6 +43,7 @@ use astria_core::{
             IbcSudoChange,
             Ics20Withdrawal,
             InitBridgeAccount,
+            RemoveCurrencyPairs,
             RollupDataSubmission,
             SudoAddressChange,
             Transfer,
@@ -243,6 +245,8 @@ fn proto_genesis_state() -> astria_core::generated::astria::protocol::genesis::v
             ibc_relayer_change: Some(FeeComponents::<IbcRelayerChange>::new(0, 0).to_raw()),
             sudo_address_change: Some(FeeComponents::<SudoAddressChange>::new(0, 0).to_raw()),
             ibc_sudo_change: Some(FeeComponents::<IbcSudoChange>::new(0, 0).to_raw()),
+            add_currency_pairs: Some(FeeComponents::<AddCurrencyPairs>::new(0, 0).to_raw()),
+            remove_currency_pairs: Some(FeeComponents::<RemoveCurrencyPairs>::new(0, 0).to_raw()),
         }),
     }
 }
diff --git a/crates/astria-sequencer/src/action_handler/impls/add_currency_pairs.rs b/crates/astria-sequencer/src/action_handler/impls/add_currency_pairs.rs
new file mode 100644
index 0000000000..2173c0988f
--- /dev/null
+++ b/crates/astria-sequencer/src/action_handler/impls/add_currency_pairs.rs
@@ -0,0 +1,103 @@
+use astria_core::{
+    connect::{
+        oracle::v2::CurrencyPairState,
+        types::v2::{
+            CurrencyPairId,
+            CurrencyPairNonce,
+        },
+    },
+    protocol::transaction::v1::action::AddCurrencyPairs,
+};
+use astria_eyre::eyre::{
+    ensure,
+    OptionExt as _,
+    Result,
+    WrapErr as _,
+};
+use async_trait::async_trait;
+use cnidarium::StateWrite;
+use tracing::debug;
+
+use crate::{
+    action_handler::ActionHandler,
+    connect::{
+        market_map::state_ext::StateReadExt as _,
+        oracle::state_ext::{
+            StateReadExt as _,
+            StateWriteExt as _,
+        },
+    },
+    transaction::StateReadExt as _,
+};
+
+#[async_trait]
+impl ActionHandler for AddCurrencyPairs {
+    async fn check_stateless(&self) -> Result<()> {
+        Ok(())
+    }
+
+    async fn check_and_execute<S: StateWrite>(&self, mut state: S) -> Result<()> {
+        // TODO: should we use the market map admin here, or a different admin?
+        let admin = state
+            .get_params()
+            .await?
+            .ok_or_eyre("market map params not set")?
+            .admin;
+        let from = state
+            .get_transaction_context()
+            .expect("transaction source must be present in state when executing an action")
+            .address_bytes();
+        ensure!(
+            from == admin.bytes(),
+            "only the market map admin can add currency pairs"
+        );
+
+        let next_currency_pair_id = state
+            .get_next_currency_pair_id()
+            .await
+            .wrap_err("failed to get next currency pair id")?;
+        let num_currency_pairs = state
+            .get_num_currency_pairs()
+            .await
+            .wrap_err("failed to get number of currency pairs")?;
+
+        for pair in &self.pairs {
+            if state
+                .get_currency_pair_state(pair)
+                .await
+                .wrap_err("failed to get currency pair state")?
+                .is_some()
+            {
+                debug!("currency pair {} already exists, skipping", pair);
+                continue;
+            }
+
+            let currency_pair_state = CurrencyPairState {
+                price: None,
+                nonce: CurrencyPairNonce::new(0),
+                id: next_currency_pair_id,
+            };
+            state
+                .put_currency_pair_state(pair.clone(), currency_pair_state)
+                .wrap_err("failed to put currency pair state")?;
+            num_currency_pairs
+                .checked_add(1)
+                .ok_or_eyre("overflow when incrementing number of currency pairs")?;
+        }
+
+        state
+            .put_next_currency_pair_id(CurrencyPairId::new(num_currency_pairs))
+            .wrap_err("failed to put next currency pair id")?;
+        state
+            .put_num_currency_pairs(
+                num_currency_pairs.saturating_add(
+                    self.pairs
+                        .len()
+                        .try_into()
+                        .expect("number of pairs cannot exceed u64::MAX"),
+                ),
+            )
+            .wrap_err("failed to put number of currency pairs")?;
+        Ok(())
+    }
+}
diff --git a/crates/astria-sequencer/src/action_handler/impls/fee_change.rs b/crates/astria-sequencer/src/action_handler/impls/fee_change.rs
index f066ded9ea..2d93464d51 100644
--- a/crates/astria-sequencer/src/action_handler/impls/fee_change.rs
+++ b/crates/astria-sequencer/src/action_handler/impls/fee_change.rs
@@ -77,6 +77,12 @@ impl ActionHandler for FeeChange {
             Self::IbcSudoChange(fees) => state
                 .put_fees(*fees)
                 .wrap_err("failed to put ibc sudo change fees"),
+            Self::AddCurrencyPairs(fees) => state
+                .put_fees(*fees)
+                .wrap_err("failed to put add currency pairs fees"),
+            Self::RemoveCurrencyPairs(fees) => state
+                .put_fees(*fees)
+                .wrap_err("failed to put remove currency pairs fees"),
         }
     }
 }
diff --git a/crates/astria-sequencer/src/action_handler/impls/mod.rs b/crates/astria-sequencer/src/action_handler/impls/mod.rs
index c273cc26ff..040c3c8c05 100644
--- a/crates/astria-sequencer/src/action_handler/impls/mod.rs
+++ b/crates/astria-sequencer/src/action_handler/impls/mod.rs
@@ -1,3 +1,4 @@
+pub(crate) mod add_currency_pairs;
 pub(crate) mod bridge_lock;
 pub(crate) mod bridge_sudo_change;
 pub(crate) mod bridge_unlock;
@@ -7,6 +8,7 @@ pub(crate) mod ibc_relayer_change;
 pub(crate) mod ibc_sudo_change;
 pub(crate) mod ics20_withdrawal;
 pub(crate) mod init_bridge_account;
+pub(crate) mod remove_currency_pairs;
 pub(crate) mod rollup_data_submission;
 pub(crate) mod sudo_address_change;
 #[cfg(test)]
diff --git a/crates/astria-sequencer/src/action_handler/impls/remove_currency_pairs.rs b/crates/astria-sequencer/src/action_handler/impls/remove_currency_pairs.rs
new file mode 100644
index 0000000000..73a1267922
--- /dev/null
+++ b/crates/astria-sequencer/src/action_handler/impls/remove_currency_pairs.rs
@@ -0,0 +1,70 @@
+use astria_core::protocol::transaction::v1::action::RemoveCurrencyPairs;
+use astria_eyre::eyre::{
+    ensure,
+    OptionExt as _,
+    Result,
+    WrapErr as _,
+};
+use async_trait::async_trait;
+use cnidarium::StateWrite;
+
+use crate::{
+    action_handler::ActionHandler,
+    connect::{
+        market_map::state_ext::StateReadExt as _,
+        oracle::state_ext::{
+            StateReadExt as _,
+            StateWriteExt,
+        },
+    },
+    transaction::StateReadExt as _,
+};
+
+#[async_trait]
+impl ActionHandler for RemoveCurrencyPairs {
+    async fn check_stateless(&self) -> Result<()> {
+        Ok(())
+    }
+
+    async fn check_and_execute<S: StateWrite>(&self, mut state: S) -> Result<()> {
+        // TODO: should we use the market map admin here, or a different admin?
+        let admin = state
+            .get_params()
+            .await?
+            .ok_or_eyre("market map params not set")?
+            .admin;
+        let from = state
+            .get_transaction_context()
+            .expect("transaction source must be present in state when executing an action")
+            .address_bytes();
+        ensure!(
+            from == admin.bytes(),
+            "only the market map admin can add currency pairs"
+        );
+
+        let num_currency_pairs = state
+            .get_num_currency_pairs()
+            .await
+            .wrap_err("failed to get number of currency pairs")?;
+        ensure!(
+            num_currency_pairs >= self.pairs.len() as u64,
+            "cannot remove more currency pairs than exist",
+        );
+
+        for pair in &self.pairs {
+            state
+                .delete_currency_pair(pair)
+                .await
+                .wrap_err("failed to delete currency pair")?;
+            num_currency_pairs
+                .checked_sub(1)
+                .ok_or_eyre("failed to decrement number of currency pairs")?;
+        }
+
+        state
+            .put_num_currency_pairs(num_currency_pairs)
+            .wrap_err("failed to put number of currency pairs")?;
+
+        Ok(())
+    }
+}
diff --git a/crates/astria-sequencer/src/action_handler/impls/transaction.rs b/crates/astria-sequencer/src/action_handler/impls/transaction.rs
index a5b66bf4fd..efe0ffdd47 100644
--- a/crates/astria-sequencer/src/action_handler/impls/transaction.rs
+++ b/crates/astria-sequencer/src/action_handler/impls/transaction.rs
@@ -141,6 +141,14 @@ impl ActionHandler for Transaction {
                     .check_stateless()
                     .await
                     .wrap_err("stateless check failed for BridgeSudoChange action")?,
+                Action::AddCurrencyPairs(act) => act
+                    .check_stateless()
+                    .await
+                    .wrap_err("stateless check failed for AddCurrencyPairs action")?,
+                Action::RemoveCurrencyPairs(act) => act
+                    .check_stateless()
+                    .await
+                    .wrap_err("stateless check failed for RemoveCurrencyPairs action")?,
             }
         }
         Ok(())
@@ -267,6 +275,12 @@ impl ActionHandler for Transaction {
                 Action::BridgeSudoChange(act) => check_execute_and_pay_fees(act, &mut state)
                     .await
                     .wrap_err("failed executing bridge sudo change")?,
+                Action::AddCurrencyPairs(act) => check_execute_and_pay_fees(act, &mut state)
+                    .await
+                    .wrap_err("failed executing add currency pairs")?,
+                Action::RemoveCurrencyPairs(act) => check_execute_and_pay_fees(act, &mut state)
+                    .await
+                    .wrap_err("failed executing remove currency pairs")?,
             }
         }
 
diff --git a/crates/astria-sequencer/src/app/benchmark_and_test_utils.rs b/crates/astria-sequencer/src/app/benchmark_and_test_utils.rs
index 7ec8062d45..ceeeb57486 100644
--- a/crates/astria-sequencer/src/app/benchmark_and_test_utils.rs
+++ b/crates/astria-sequencer/src/app/benchmark_and_test_utils.rs
@@ -18,6 +18,7 @@ use astria_core::{
             GenesisAppState,
         },
         transaction::v1::action::{
+            AddCurrencyPairs,
             BridgeLock,
             BridgeSudoChange,
             BridgeUnlock,
@@ -27,6 +28,7 @@ use astria_core::{
             IbcSudoChange,
             Ics20Withdrawal,
             InitBridgeAccount,
+            RemoveCurrencyPairs,
             RollupDataSubmission,
             SudoAddressChange,
             Transfer,
@@ -91,6 +93,8 @@ pub(crate) fn default_fees() -> astria_core::protocol::genesis::v1::GenesisFees
         ibc_relayer_change: Some(FeeComponents::<IbcRelayerChange>::new(0, 0)),
         sudo_address_change: Some(FeeComponents::<SudoAddressChange>::new(0, 0)),
         ibc_sudo_change: Some(FeeComponents::<IbcSudoChange>::new(0, 0)),
+        add_currency_pairs: Some(FeeComponents::<AddCurrencyPairs>::new(0, 0)),
+        remove_currency_pairs: Some(FeeComponents::<RemoveCurrencyPairs>::new(0, 0)),
     }
 }
 
@@ -140,7 +144,7 @@ pub(crate) fn proto_genesis_state()
     }
 }
 
-pub(crate) fn genesis_state() -> GenesisAppState {
+pub(crate) fn get_test_genesis_state() -> GenesisAppState {
     proto_genesis_state().try_into().unwrap()
 }
 
@@ -159,7 +163,7 @@ pub(crate) async fn initialize_app_with_storage(
         .await
         .unwrap();
 
-    let genesis_state = genesis_state.unwrap_or_else(self::genesis_state);
+    let genesis_state = genesis_state.unwrap_or_else(get_test_genesis_state);
 
     app.init_chain(
         storage.clone(),
@@ -275,6 +279,7 @@ pub(crate) fn mock_state_put_account_nonce(
     state.put_account_nonce(address, nonce).unwrap();
 }
 
+#[expect(clippy::too_many_lines, reason = "this is needed for test set up")]
 pub(crate) async fn mock_state_getter() -> StateDelta<Snapshot> {
     let storage = cnidarium::TempStorage::new().await.unwrap();
     let snapshot = storage.latest_snapshot();
@@ -389,6 +394,18 @@ pub(crate) async fn mock_state_getter() -> StateDelta<Snapshot> {
         .wrap_err("failed to initiate ibc sudo change fee components")
         .unwrap();
 
+    let add_currency_pairs_fees = FeeComponents::<AddCurrencyPairs>::new(0, 0);
+    state
+        .put_fees(add_currency_pairs_fees)
+        .wrap_err("failed to initiate add currency pairs fee components")
+        .unwrap();
+
+    let remove_currency_pairs_fees = FeeComponents::<RemoveCurrencyPairs>::new(0, 0);
+    state
+        .put_fees(remove_currency_pairs_fees)
+        .wrap_err("failed to initiate remove currency pairs fee components")
+        .unwrap();
+
     // put denoms as allowed fee asset
     state.put_allowed_fee_asset(&denom_0()).unwrap();
 
diff --git a/crates/astria-sequencer/src/app/snapshots/astria_sequencer__app__tests_breaking_changes__app_hash_at_genesis.snap b/crates/astria-sequencer/src/app/snapshots/astria_sequencer__app__tests_breaking_changes__app_hash_at_genesis.snap
index f6c9833e83..94ae75bee4 100644
--- a/crates/astria-sequencer/src/app/snapshots/astria_sequencer__app__tests_breaking_changes__app_hash_at_genesis.snap
+++ b/crates/astria-sequencer/src/app/snapshots/astria_sequencer__app__tests_breaking_changes__app_hash_at_genesis.snap
@@ -1,39 +1,38 @@
 ---
 source: crates/astria-sequencer/src/app/tests_breaking_changes.rs
-assertion_line: 78
 expression: app.app_hash.as_bytes()
 ---
 [
+  131,
+  167,
+  88,
+  101,
+  218,
+  254,
+  19,
+  102,
+  147,
+  63,
+  205,
+  234,
+  31,
+  196,
+  47,
+  222,
+  20,
+  84,
   53,
-  138,
-  44,
-  156,
-  111,
-  243,
-  242,
-  225,
+  174,
+  172,
+  189,
+  174,
+  154,
+  139,
+  244,
+  239,
+  59,
+  70,
   251,
-  114,
-  33,
-  182,
-  11,
-  173,
-  107,
-  58,
-  204,
-  168,
-  230,
-  127,
-  25,
-  143,
-  211,
-  168,
-  91,
-  18,
-  167,
-  229,
-  221,
-  230,
-  107,
-  85
+  95,
+  70
 ]
diff --git a/crates/astria-sequencer/src/app/snapshots/astria_sequencer__app__tests_breaking_changes__app_hash_execute_every_action.snap b/crates/astria-sequencer/src/app/snapshots/astria_sequencer__app__tests_breaking_changes__app_hash_execute_every_action.snap
index b8bbde8d49..57bc28686d 100644
--- a/crates/astria-sequencer/src/app/snapshots/astria_sequencer__app__tests_breaking_changes__app_hash_execute_every_action.snap
+++ b/crates/astria-sequencer/src/app/snapshots/astria_sequencer__app__tests_breaking_changes__app_hash_execute_every_action.snap
@@ -1,39 +1,38 @@
 ---
 source: crates/astria-sequencer/src/app/tests_breaking_changes.rs
-assertion_line: 353
 expression: app.app_hash.as_bytes()
 ---
 [
-  36,
-  17,
-  125,
-  110,
-  25,
+  255,
   11,
-  235,
-  211,
-  94,
-  235,
-  13,
-  113,
-  63,
-  150,
-  42,
-  51,
-  123,
-  133,
-  22,
-  198,
-  180,
-  136,
-  152,
-  182,
-  124,
-  193,
-  188,
-  48,
-  9,
-  215,
-  118,
-  202
+  178,
+  217,
+  172,
+  122,
+  116,
+  231,
+  1,
+  74,
+  167,
+  201,
+  134,
+  26,
+  35,
+  157,
+  44,
+  206,
+  101,
+  210,
+  2,
+  96,
+  162,
+  213,
+  165,
+  49,
+  82,
+  19,
+  134,
+  82,
+  247,
+  72
 ]
diff --git a/crates/astria-sequencer/src/app/snapshots/astria_sequencer__app__tests_breaking_changes__app_hash_finalize_block.snap b/crates/astria-sequencer/src/app/snapshots/astria_sequencer__app__tests_breaking_changes__app_hash_finalize_block.snap
index 051cc94ebd..24b0fb555c 100644
--- a/crates/astria-sequencer/src/app/snapshots/astria_sequencer__app__tests_breaking_changes__app_hash_finalize_block.snap
+++ b/crates/astria-sequencer/src/app/snapshots/astria_sequencer__app__tests_breaking_changes__app_hash_finalize_block.snap
@@ -1,39 +1,38 @@
 ---
 source: crates/astria-sequencer/src/app/tests_breaking_changes.rs
-assertion_line: 160
 expression: app.app_hash.as_bytes()
 ---
 [
-  16,
-  234,
-  26,
-  31,
-  30,
-  140,
-  161,
-  180,
   247,
-  182,
-  185,
-  153,
-  253,
-  236,
+  161,
+  143,
+  121,
+  170,
   69,
-  32,
-  60,
-  164,
-  33,
-  20,
-  135,
-  188,
-  98,
-  107,
-  198,
-  164,
-  95,
-  223,
-  50,
-  124,
+  5,
+  151,
+  193,
+  59,
+  28,
   146,
-  122
+  221,
+  210,
+  102,
+  243,
+  221,
+  51,
+  5,
+  90,
+  88,
+  208,
+  47,
+  18,
+  92,
+  248,
+  211,
+  103,
+  156,
+  26,
+  127,
+  58
 ]
diff --git a/crates/astria-sequencer/src/app/tests_breaking_changes.rs b/crates/astria-sequencer/src/app/tests_breaking_changes.rs
index 1e2b186712..709bcfc437 100644
--- a/crates/astria-sequencer/src/app/tests_breaking_changes.rs
+++ b/crates/astria-sequencer/src/app/tests_breaking_changes.rs
@@ -11,10 +11,12 @@
 
 use std::{
     collections::HashMap,
+    str::FromStr as _,
     sync::Arc,
 };
 
 use astria_core::{
+    connect::types::v2::CurrencyPair,
     primitive::v1::{
         Address,
         RollupId,
@@ -23,11 +25,13 @@ use astria_core::{
         genesis::v1::Account,
         transaction::v1::{
             action::{
+                AddCurrencyPairs,
                 BridgeLock,
                 BridgeSudoChange,
                 BridgeUnlock,
                 IbcRelayerChange,
                 IbcSudoChange,
+                RemoveCurrencyPairs,
                 RollupDataSubmission,
                 Transfer,
                 ValidatorUpdate,
@@ -361,6 +365,36 @@ async fn app_execute_transaction_with_every_action_snapshot() {
     let signed_tx = Arc::new(tx_bridge.sign(&bridge));
     app.execute_transaction(signed_tx).await.unwrap();
 
+    let currency_pair_tia = CurrencyPair::from_str("TIA/USD").unwrap();
+    let currency_pair_eth = CurrencyPair::from_str("ETH/USD").unwrap();
+    let tx = TransactionBody::builder()
+        .actions(vec![
+            AddCurrencyPairs {
+                pairs: vec![currency_pair_tia.clone(), currency_pair_eth.clone()],
+            }
+            .into(),
+        ])
+        .chain_id("test")
+        .nonce(4)
+        .try_build()
+        .unwrap();
+    let signed_tx = Arc::new(tx.sign(&alice));
+    app.execute_transaction(signed_tx).await.unwrap();
+
+    let tx = TransactionBody::builder()
+        .actions(vec![
+            RemoveCurrencyPairs {
+                pairs: vec![currency_pair_tia.clone()],
+            }
+            .into(),
+        ])
+        .chain_id("test")
+        .nonce(5)
+        .try_build()
+        .unwrap();
+    let signed_tx = Arc::new(tx.sign(&alice));
+    app.execute_transaction(signed_tx).await.unwrap();
+
     let sudo_address = app.state.get_sudo_address().await.unwrap();
     app.end_block(1, &sudo_address).await.unwrap();
 
diff --git a/crates/astria-sequencer/src/app/tests_execute_transaction.rs b/crates/astria-sequencer/src/app/tests_execute_transaction.rs
index 7f5d778e36..c4790b130e 100644
--- a/crates/astria-sequencer/src/app/tests_execute_transaction.rs
+++ b/crates/astria-sequencer/src/app/tests_execute_transaction.rs
@@ -1,6 +1,10 @@
-use std::sync::Arc;
+use std::{
+    str::FromStr,
+    sync::Arc,
+};
 
 use astria_core::{
+    connect::types::v2::CurrencyPair,
     crypto::SigningKey,
     primitive::v1::{
         asset,
@@ -12,10 +16,12 @@ use astria_core::{
         genesis::v1::GenesisAppState,
         transaction::v1::{
             action::{
+                AddCurrencyPairs,
                 BridgeLock,
                 BridgeUnlock,
                 IbcRelayerChange,
                 IbcSudoChange,
+                RemoveCurrencyPairs,
                 RollupDataSubmission,
                 SudoAddressChange,
                 Transfer,
@@ -33,6 +39,7 @@ use cnidarium::{
     ArcStateDeltaExt as _,
     StateDelta,
 };
+use futures::StreamExt as _;
 
 use super::test_utils::get_alice_signing_key;
 use crate::{
@@ -64,6 +71,7 @@ use crate::{
         StateReadExt as _,
         StateWriteExt as _,
     },
+    connect::oracle::state_ext::StateReadExt,
     fees::{
         StateReadExt as _,
         StateWriteExt as _,
@@ -1325,3 +1333,59 @@ async fn ensure_all_event_attributes_are_indexed() {
             );
         });
 }
+
+#[tokio::test]
+async fn test_app_execute_transaction_add_and_remove_currency_pairs() {
+    let alice = get_alice_signing_key();
+    let alice_address = astria_address(&alice.address_bytes());
+
+    let mut app = initialize_app(Some(genesis_state()), vec![]).await;
+
+    let currency_pair = CurrencyPair::from_str("TIA/USD").unwrap();
+
+    let tx = TransactionBody::builder()
+        .actions(vec![
+            AddCurrencyPairs {
+                pairs: vec![currency_pair.clone()],
+            }
+            .into(),
+        ])
+        .chain_id("test")
+        .try_build()
+        .unwrap();
+
+    let signed_tx = Arc::new(tx.sign(&alice));
+    app.execute_transaction(signed_tx).await.unwrap();
+    assert_eq!(
+        app.state.get_account_nonce(&alice_address).await.unwrap(),
+        1
+    );
+
+    let currency_pairs: Vec<astria_eyre::eyre::Result<CurrencyPair>> =
+        app.state.currency_pairs().collect().await;
+    assert_eq!(currency_pairs.len(), 1);
+    assert_eq!(currency_pairs[0].as_ref().unwrap(), &currency_pair);
+
+    let tx = TransactionBody::builder()
+        .actions(vec![
+            RemoveCurrencyPairs {
+                pairs: vec![currency_pair.clone()],
+            }
+            .into(),
+        ])
+        .chain_id("test")
+        .nonce(1)
+        .try_build()
+        .unwrap();
+
+    let signed_tx = Arc::new(tx.sign(&alice));
+    app.execute_transaction(signed_tx).await.unwrap();
+    assert_eq!(
+        app.state.get_account_nonce(&alice_address).await.unwrap(),
+        2
+    );
+
+    let currency_pairs: Vec<astria_eyre::eyre::Result<CurrencyPair>> =
+        app.state.currency_pairs().collect().await;
+    assert_eq!(currency_pairs.len(), 0);
+}
diff --git a/crates/astria-sequencer/src/app/vote_extension.rs b/crates/astria-sequencer/src/app/vote_extension.rs
index 1e5d4b2a8f..3b7160cc35 100644
--- a/crates/astria-sequencer/src/app/vote_extension.rs
+++ b/crates/astria-sequencer/src/app/vote_extension.rs
@@ -123,10 +123,9 @@ impl Handler {
             return Ok(abci::response::VerifyVoteExtension::Accept);
         }
 
-        let max_num_currency_pairs =
-            DefaultCurrencyPairStrategy::get_max_num_currency_pairs(state, false)
-                .await
-                .wrap_err("failed to get max number of currency pairs")?;
+        let max_num_currency_pairs = DefaultCurrencyPairStrategy::get_max_num_currency_pairs(state)
+            .await
+            .wrap_err("failed to get max number of currency pairs")?;
 
         let response = match verify_vote_extension(vote.vote_extension, max_num_currency_pairs) {
             Ok(_) => abci::response::VerifyVoteExtension::Accept,
@@ -225,10 +224,9 @@ impl ProposalHandler {
             ));
         }
 
-        let max_num_currency_pairs =
-            DefaultCurrencyPairStrategy::get_max_num_currency_pairs(state, true)
-                .await
-                .wrap_err("failed to get max number of currency pairs")?;
+        let max_num_currency_pairs = DefaultCurrencyPairStrategy::get_max_num_currency_pairs(state)
+            .await
+            .wrap_err("failed to get max number of currency pairs")?;
 
         let mut all_currency_pair_ids = HashSet::new();
         for vote in &mut extended_commit_info.votes {
@@ -310,10 +308,9 @@ impl ProposalHandler {
             .await
             .wrap_err("failed to validate vote extensions in validate_extended_commit_info")?;
 
-        let max_num_currency_pairs =
-            DefaultCurrencyPairStrategy::get_max_num_currency_pairs(state, true)
-                .await
-                .wrap_err("failed to get max number of currency pairs")?;
+        let max_num_currency_pairs = DefaultCurrencyPairStrategy::get_max_num_currency_pairs(state)
+            .await
+            .wrap_err("failed to get max number of currency pairs")?;
 
         let mut all_currency_pair_ids = HashSet::new();
         for vote in &extended_commit_info.votes {
@@ -849,14 +846,14 @@ mod test {
 
             for (pair, pair_id) in [pair_0(), pair_1(), pair_2()] {
                 let pair_state = CurrencyPairState {
-                    price: QuotePrice {
+                    price: Some(QuotePrice {
                         price: Price::new(123),
                         block_timestamp: Timestamp {
                             seconds: 4,
                             nanos: 5,
                         },
                         block_height: 1,
-                    },
+                    }),
                     nonce: CurrencyPairNonce::new(1),
                     id: pair_id,
                 };
diff --git a/crates/astria-sequencer/src/connect/oracle/component.rs b/crates/astria-sequencer/src/connect/oracle/component.rs
index 8cfc1824f1..a9c9b6c2fe 100644
--- a/crates/astria-sequencer/src/connect/oracle/component.rs
+++ b/crates/astria-sequencer/src/connect/oracle/component.rs
@@ -47,9 +47,6 @@ impl Component for OracleComponent {
             state
                 .put_num_currency_pairs(connect.oracle().currency_pair_genesis.len() as u64)
                 .wrap_err("failed to put number of currency pairs")?;
-            state
-                .put_num_removed_currency_pairs(0)
-                .wrap_err("failed to put number of removed currency pairs")?;
         }
         Ok(())
     }
diff --git a/crates/astria-sequencer/src/connect/oracle/currency_pair_strategy.rs b/crates/astria-sequencer/src/connect/oracle/currency_pair_strategy.rs
index 3e21daddc8..27bc777ce3 100644
--- a/crates/astria-sequencer/src/connect/oracle/currency_pair_strategy.rs
+++ b/crates/astria-sequencer/src/connect/oracle/currency_pair_strategy.rs
@@ -27,23 +27,14 @@ impl DefaultCurrencyPairStrategy {
         state.get_currency_pair(id).await
     }
 
-    pub(crate) async fn get_max_num_currency_pairs<S: StateReadExt>(
-        state: &S,
-        is_proposal_phase: bool,
-    ) -> Result<u64> {
-        let current = state
+    pub(crate) async fn get_max_num_currency_pairs<S: StateReadExt>(state: &S) -> Result<u64> {
+        // unlike the skip implementation, we don't need to track removed currency pairs
+        // from the previous block as we execute our transactions during the proposal phase,
+        // before vote extensions are broadcast. thus by the time we're making our VE, we
+        // already have the updated state for that block.
+        state
             .get_num_currency_pairs()
             .await
-            .wrap_err("failed to get number of currency pairs")?;
-
-        if is_proposal_phase {
-            let removed = state
-                .get_num_removed_currency_pairs()
-                .await
-                .wrap_err("failed to get number of removed currency pairs")?;
-            Ok(current.saturating_add(removed))
-        } else {
-            Ok(current)
-        }
+            .wrap_err("failed to get number of currency pairs")
     }
 }
diff --git a/crates/astria-sequencer/src/connect/oracle/state_ext.rs b/crates/astria-sequencer/src/connect/oracle/state_ext.rs
index 19b16f543a..529b3dc462 100644
--- a/crates/astria-sequencer/src/connect/oracle/state_ext.rs
+++ b/crates/astria-sequencer/src/connect/oracle/state_ext.rs
@@ -195,21 +195,6 @@ pub(crate) trait StateReadExt: StateRead {
             .wrap_err("invalid number of currency pairs bytes")
     }
 
-    #[instrument(skip_all)]
-    async fn get_num_removed_currency_pairs(&self) -> Result<u64> {
-        let Some(bytes) = self
-            .get_raw(keys::NUM_REMOVED_CURRENCY_PAIRS)
-            .await
-            .map_err(anyhow_to_eyre)
-            .wrap_err("failed reading number of removed currency pairs from state")?
-        else {
-            return Ok(0);
-        };
-        StoredValue::deserialize(&bytes)
-            .and_then(|value| storage::Count::try_from(value).map(u64::from))
-            .wrap_err("invalid number of removed currency pairs bytes")
-    }
-
     #[instrument(skip_all)]
     async fn get_currency_pair_state(
         &self,
@@ -230,6 +215,21 @@ pub(crate) trait StateReadExt: StateRead {
             })
             .wrap_err("invalid currency pair state bytes")
     }
+
+    #[instrument(skip_all)]
+    async fn get_next_currency_pair_id(&self) -> Result<CurrencyPairId> {
+        let Some(bytes) = self
+            .get_raw(keys::NEXT_CURRENCY_PAIR_ID)
+            .await
+            .map_err(anyhow_to_eyre)
+            .wrap_err("failed reading next currency pair id from state")?
+        else {
+            return Ok(CurrencyPairId::new(0));
+        };
+        StoredValue::deserialize(&bytes)
+            .and_then(|value| storage::CurrencyPairId::try_from(value).map(CurrencyPairId::from))
+            .wrap_err("invalid next currency pair id bytes")
+    }
 }
 
 impl<T: StateRead + ?Sized> StateReadExt for T {}
@@ -245,15 +245,6 @@ pub(crate) trait StateWriteExt: StateWrite {
         Ok(())
     }
 
-    #[instrument(skip_all)]
-    fn put_num_removed_currency_pairs(&mut self, num_removed_currency_pairs: u64) -> Result<()> {
-        let bytes = StoredValue::from(storage::Count::from(num_removed_currency_pairs))
-            .serialize()
-            .wrap_err("failed to serialize number of removed currency pairs")?;
-        self.put_raw(keys::NUM_REMOVED_CURRENCY_PAIRS.to_string(), bytes);
-        Ok(())
-    }
-
     #[instrument(skip_all)]
     fn put_currency_pair_state(
         &mut self,
@@ -292,21 +283,22 @@ pub(crate) trait StateWriteExt: StateWrite {
             .await
             .wrap_err("failed to get currency pair state")?
         {
-            state.price = price;
+            state.price = Some(price);
             state.nonce = state
                 .nonce
                 .increment()
                 .ok_or_eyre("increment nonce overflowed")?;
             state
         } else {
-            let id = get_next_currency_pair_id(self)
+            let id = self
+                .get_next_currency_pair_id()
                 .await
                 .wrap_err("failed to read next currency pair ID")?;
             let next_id = id.increment().wrap_err("increment ID overflowed")?;
             self.put_next_currency_pair_id(next_id)
                 .wrap_err("failed to put next currency pair ID")?;
             CurrencyPairState {
-                price,
+                price: Some(price),
                 nonce: CurrencyPairNonce::new(0),
                 id,
             }
@@ -314,25 +306,25 @@ pub(crate) trait StateWriteExt: StateWrite {
         self.put_currency_pair_state(currency_pair, state)
             .wrap_err("failed to put currency pair state")
     }
+
+    #[instrument(skip_all)]
+    async fn delete_currency_pair(&mut self, currency_pair: &CurrencyPair) -> Result<()> {
+        let Some(id) = self
+            .get_currency_pair_id(currency_pair)
+            .await
+            .wrap_err("failed to get currency pair ID")?
+        else {
+            return Ok(());
+        };
+        self.delete(keys::currency_pair_to_id(currency_pair));
+        self.delete(keys::id_to_currency_pair(id));
+        self.delete(keys::currency_pair_state(currency_pair));
+        Ok(())
+    }
 }
 
 impl<T: StateWrite> StateWriteExt for T {}
 
-#[instrument(skip_all)]
-async fn get_next_currency_pair_id<T: StateRead + ?Sized>(state: &T) -> Result<CurrencyPairId> {
-    let Some(bytes) = state
-        .get_raw(keys::NEXT_CURRENCY_PAIR_ID)
-        .await
-        .map_err(anyhow_to_eyre)
-        .wrap_err("failed reading next currency pair id from state")?
-    else {
-        return Ok(CurrencyPairId::new(0));
-    };
-    StoredValue::deserialize(&bytes)
-        .and_then(|value| storage::CurrencyPairId::try_from(value).map(CurrencyPairId::from))
-        .wrap_err("invalid next currency pair id bytes")
-}
-
 #[instrument(skip_all)]
 fn put_currency_pair_id<T: StateWrite + ?Sized>(
     state: &mut T,
@@ -391,14 +383,14 @@ mod tests {
 
     fn currency_pair_state(id: u64, nonce: u64) -> CurrencyPairState {
         CurrencyPairState {
-            price: QuotePrice {
+            price: Some(QuotePrice {
                 price: Price::new(123),
                 block_timestamp: Timestamp {
                     seconds: 4,
                     nanos: 5,
                 },
                 block_height: nonce.checked_add(10).unwrap(),
-            },
+            }),
             nonce: CurrencyPairNonce::new(nonce),
             id: CurrencyPairId::new(id),
         }
@@ -557,33 +549,4 @@ mod tests {
             .expect("should not error");
         assert_eq!(2, retrieved_count);
     }
-
-    #[tokio::test]
-    async fn should_put_and_get_num_removed_currency_pairs() {
-        let storage = cnidarium::TempStorage::new().await.unwrap();
-        let snapshot = storage.latest_snapshot();
-        let mut state = StateDelta::new(snapshot);
-
-        // Getting should return `0` when no count is stored.
-        assert_eq!(state.get_num_removed_currency_pairs().await.unwrap(), 0);
-
-        // Putting a count should succeed.
-        state.put_num_removed_currency_pairs(1).unwrap();
-
-        // Getting the stored count should succeed.
-        let retrieved_count = state
-            .get_num_removed_currency_pairs()
-            .await
-            .expect("should not error");
-        assert_eq!(1, retrieved_count);
-
-        // Putting a new count should overwrite the first.
-        state.put_num_removed_currency_pairs(2).unwrap();
-
-        let retrieved_count = state
-            .get_num_removed_currency_pairs()
-            .await
-            .expect("should not error");
-        assert_eq!(2, retrieved_count);
-    }
 }
diff --git a/crates/astria-sequencer/src/connect/oracle/storage/keys.rs b/crates/astria-sequencer/src/connect/oracle/storage/keys.rs
index b37e2493ac..bb81fdf22c 100644
--- a/crates/astria-sequencer/src/connect/oracle/storage/keys.rs
+++ b/crates/astria-sequencer/src/connect/oracle/storage/keys.rs
@@ -16,8 +16,6 @@ pub(in crate::connect::oracle) const CURRENCY_PAIR_STATE_PREFIX: &str =
     "connect/oracle/currency_pair_state/";
 
 pub(in crate::connect::oracle) const NUM_CURRENCY_PAIRS: &str = "connect/oracle/num_currency_pairs";
-pub(in crate::connect::oracle) const NUM_REMOVED_CURRENCY_PAIRS: &str =
-    "connect/oracle/num_removed_currency_pairs";
 pub(in crate::connect::oracle) const NEXT_CURRENCY_PAIR_ID: &str =
     "connect/oracle/next_currency_pair_id";
 
@@ -83,7 +81,6 @@ mod tests {
     #[test]
     fn keys_should_not_change() {
         insta::assert_snapshot!("num_currency_pairs_key", NUM_CURRENCY_PAIRS);
-        insta::assert_snapshot!("num_removed_currency_pairs_key", NUM_REMOVED_CURRENCY_PAIRS);
         insta::assert_snapshot!("next_currency_pair_id_key", NEXT_CURRENCY_PAIR_ID);
         insta::assert_snapshot!(
             "currency_pair_to_id_key",
@@ -102,7 +99,6 @@ mod tests {
     #[test]
     fn keys_should_have_component_prefix() {
         assert!(NUM_CURRENCY_PAIRS.starts_with(COMPONENT_PREFIX));
-        assert!(NUM_REMOVED_CURRENCY_PAIRS.starts_with(COMPONENT_PREFIX));
         assert!(NEXT_CURRENCY_PAIR_ID.starts_with(COMPONENT_PREFIX));
         assert!(currency_pair_to_id(&currency_pair()).starts_with(COMPONENT_PREFIX));
         assert!(id_to_currency_pair(CurrencyPairId::new(9)).starts_with(COMPONENT_PREFIX));
diff --git a/crates/astria-sequencer/src/connect/oracle/storage/values/currency_pair_state.rs b/crates/astria-sequencer/src/connect/oracle/storage/values/currency_pair_state.rs
index 98b3cd7f6f..6dc19ad75f 100644
--- a/crates/astria-sequencer/src/connect/oracle/storage/values/currency_pair_state.rs
+++ b/crates/astria-sequencer/src/connect/oracle/storage/values/currency_pair_state.rs
@@ -77,7 +77,7 @@ impl From<QuotePrice> for DomainQuotePrice {
 
 #[derive(Debug, BorshSerialize, BorshDeserialize)]
 pub(in crate::connect::oracle) struct CurrencyPairState {
-    price: QuotePrice,
+    price: Option<QuotePrice>,
     nonce: u64,
     id: CurrencyPairId,
 }
@@ -85,7 +85,7 @@ pub(in crate::connect::oracle) struct CurrencyPairState {
 impl From<DomainCurrencyPairState> for CurrencyPairState {
     fn from(state: DomainCurrencyPairState) -> Self {
         CurrencyPairState {
-            price: QuotePrice::from(state.price),
+            price: state.price.map(QuotePrice::from),
             nonce: state.nonce.get(),
             id: CurrencyPairId::from(state.id),
         }
@@ -95,7 +95,7 @@ impl From<DomainCurrencyPairState> for CurrencyPairState {
 impl From<CurrencyPairState> for DomainCurrencyPairState {
     fn from(state: CurrencyPairState) -> Self {
         Self {
-            price: DomainQuotePrice::from(state.price),
+            price: state.price.map(DomainQuotePrice::from),
             nonce: CurrencyPairNonce::new(state.nonce),
             id: DomainCurrencyPairId::from(state.id),
         }
diff --git a/crates/astria-sequencer/src/fees/component.rs b/crates/astria-sequencer/src/fees/component.rs
index e22e4480d7..9b9120e051 100644
--- a/crates/astria-sequencer/src/fees/component.rs
+++ b/crates/astria-sequencer/src/fees/component.rs
@@ -130,6 +130,20 @@ impl Component for FeesComponent {
                 .wrap_err("failed to store ibc sudo change fee components")?;
         }
 
+        let add_currency_pairs_fees = app_state.fees().add_currency_pairs;
+        if let Some(add_currency_pairs_fees) = add_currency_pairs_fees {
+            state
+                .put_fees(add_currency_pairs_fees)
+                .wrap_err("failed to store add currency pairs fee components")?;
+        }
+
+        let remove_currency_pairs_fees = app_state.fees().remove_currency_pairs;
+        if let Some(remove_currency_pairs_fees) = remove_currency_pairs_fees {
+            state
+                .put_fees(remove_currency_pairs_fees)
+                .wrap_err("failed to store remove currency pairs fee components")?;
+        }
+
         Ok(())
     }
 
diff --git a/crates/astria-sequencer/src/fees/mod.rs b/crates/astria-sequencer/src/fees/mod.rs
index ba6557d522..d055e47f4a 100644
--- a/crates/astria-sequencer/src/fees/mod.rs
+++ b/crates/astria-sequencer/src/fees/mod.rs
@@ -3,6 +3,7 @@ use astria_core::{
     protocol::{
         fees::v1::FeeComponents,
         transaction::v1::action::{
+            AddCurrencyPairs,
             BridgeLock,
             BridgeSudoChange,
             BridgeUnlock,
@@ -12,6 +13,7 @@ use astria_core::{
             IbcSudoChange,
             Ics20Withdrawal,
             InitBridgeAccount,
+            RemoveCurrencyPairs,
             RollupDataSubmission,
             SudoAddressChange,
             Transfer,
@@ -458,6 +460,50 @@ impl FeeHandler for IbcRelay {
     }
 }
 
+impl FeeHandler for AddCurrencyPairs {
+    fn name() -> &'static str {
+        <Self as Protobuf>::Raw::NAME
+    }
+
+    fn full_name() -> String {
+        <Self as Protobuf>::full_name()
+    }
+
+    fn snake_case_name() -> &'static str {
+        "add_currency_pairs"
+    }
+
+    fn variable_component(&self) -> u128 {
+        0
+    }
+
+    fn fee_asset(&self) -> Option<&asset::Denom> {
+        None
+    }
+}
+
+impl FeeHandler for RemoveCurrencyPairs {
+    fn name() -> &'static str {
+        <Self as Protobuf>::Raw::NAME
+    }
+
+    fn full_name() -> String {
+        <Self as Protobuf>::full_name()
+    }
+
+    fn snake_case_name() -> &'static str {
+        "remove_currency_pairs"
+    }
+
+    fn variable_component(&self) -> u128 {
+        0
+    }
+
+    fn fee_asset(&self) -> Option<&asset::Denom> {
+        None
+    }
+}
+
 /// Returns a modified byte length of the deposit event. Length is calculated with reasonable values
 /// for all fields except `asset` and `destination_chain_address`, ergo it may not be representative
 /// of on-wire length.
diff --git a/crates/astria-sequencer/src/fees/query.rs b/crates/astria-sequencer/src/fees/query.rs
index d4b28dc768..00473f18fa 100644
--- a/crates/astria-sequencer/src/fees/query.rs
+++ b/crates/astria-sequencer/src/fees/query.rs
@@ -15,6 +15,7 @@ use astria_core::{
         fees::v1::FeeComponents,
         transaction::v1::{
             action::{
+                AddCurrencyPairs,
                 BridgeLock,
                 BridgeSudoChange,
                 BridgeUnlock,
@@ -24,6 +25,7 @@ use astria_core::{
                 IbcSudoChange,
                 Ics20Withdrawal,
                 InitBridgeAccount,
+                RemoveCurrencyPairs,
                 RollupDataSubmission,
                 SudoAddressChange,
                 Transfer,
@@ -299,6 +301,10 @@ pub(crate) async fn get_fees_for_transaction<S: StateRead>(
         OnceCell::new();
     let fee_asset_change_fees: OnceCell<Option<FeeComponents<FeeAssetChange>>> = OnceCell::new();
     let fee_change_fees: OnceCell<Option<FeeComponents<FeeChange>>> = OnceCell::new();
+    let add_currency_pairs_fees: OnceCell<Option<FeeComponents<AddCurrencyPairs>>> =
+        OnceCell::new();
+    let remove_currency_pairs_fees: OnceCell<Option<FeeComponents<RemoveCurrencyPairs>>> =
+        OnceCell::new();
 
     let mut fees_by_asset = HashMap::new();
     for action in tx.actions() {
@@ -359,6 +365,14 @@ pub(crate) async fn get_fees_for_transaction<S: StateRead>(
                 let fees = get_or_init_fees(state, &fee_change_fees).await?;
                 calculate_and_add_fees(act, &mut fees_by_asset, fees);
             }
+            Action::AddCurrencyPairs(act) => {
+                let fees = get_or_init_fees(state, &add_currency_pairs_fees).await?;
+                calculate_and_add_fees(act, &mut fees_by_asset, fees);
+            }
+            Action::RemoveCurrencyPairs(act) => {
+                let fees = get_or_init_fees(state, &remove_currency_pairs_fees).await?;
+                calculate_and_add_fees(act, &mut fees_by_asset, fees);
+            }
         }
     }
     Ok(fees_by_asset)
diff --git a/crates/astria-sequencer/src/fees/storage/values.rs b/crates/astria-sequencer/src/fees/storage/values.rs
index 138b2f8cbd..edf6b3ca86 100644
--- a/crates/astria-sequencer/src/fees/storage/values.rs
+++ b/crates/astria-sequencer/src/fees/storage/values.rs
@@ -1,6 +1,7 @@
 use astria_core::protocol::{
     fees::v1::FeeComponents as DomainFeeComponents,
     transaction::v1::action::{
+        AddCurrencyPairs,
         BridgeLock,
         BridgeSudoChange,
         BridgeUnlock,
@@ -10,6 +11,7 @@ use astria_core::protocol::{
         IbcSudoChange,
         Ics20Withdrawal,
         InitBridgeAccount,
+        RemoveCurrencyPairs,
         RollupDataSubmission,
         SudoAddressChange,
         Transfer,
@@ -46,6 +48,8 @@ enum ValueImpl {
     IbcRelayerChangeFees(FeeComponents),
     IbcSudoChangeFees(FeeComponents),
     SudoAddressChangeFees(FeeComponents),
+    AddCurrencyPairsFees(FeeComponents),
+    RemoveCurrencyPairsFees(FeeComponents),
 }
 
 macro_rules! impl_from_for_fee_storage {
@@ -109,4 +113,6 @@ impl_from_for_fee_storage!(
     DomainFeeComponents<IbcRelayerChange> => IbcRelayerChangeFees,
     DomainFeeComponents<IbcSudoChange> => IbcSudoChangeFees,
     DomainFeeComponents<SudoAddressChange> => SudoAddressChangeFees,
+    DomainFeeComponents<AddCurrencyPairs> => AddCurrencyPairsFees,
+    DomainFeeComponents<RemoveCurrencyPairs> => RemoveCurrencyPairsFees,
 );
diff --git a/crates/astria-sequencer/src/grpc/connect.rs b/crates/astria-sequencer/src/grpc/connect.rs
index 2ebb6c77ac..ea4efa7a8e 100644
--- a/crates/astria-sequencer/src/grpc/connect.rs
+++ b/crates/astria-sequencer/src/grpc/connect.rs
@@ -206,7 +206,9 @@ impl OracleService for SequencerServer {
         };
 
         Ok(Response::new(GetPriceResponse {
-            price: Some(state.price.into_raw()),
+            price: state
+                .price
+                .map(astria_core::connect::oracle::v2::QuotePrice::into_raw),
             nonce: state.nonce.get(),
             id: state.id.get(),
             decimals: market.ticker.decimals,
@@ -260,7 +262,9 @@ impl OracleService for SequencerServer {
             };
 
             prices.push(GetPriceResponse {
-                price: Some(state.price.into_raw()),
+                price: state
+                    .price
+                    .map(astria_core::connect::oracle::v2::QuotePrice::into_raw),
                 nonce: state.nonce.get(),
                 id: state.id.get(),
                 decimals: market.ticker.decimals,
diff --git a/crates/astria-sequencer/src/service/mempool/tests.rs b/crates/astria-sequencer/src/service/mempool/tests.rs
index b85f41df7c..631bfc827e 100644
--- a/crates/astria-sequencer/src/service/mempool/tests.rs
+++ b/crates/astria-sequencer/src/service/mempool/tests.rs
@@ -13,7 +13,7 @@ use tendermint::{
 
 use crate::{
     app::{
-        benchmark_and_test_utils::genesis_state,
+        benchmark_and_test_utils::get_test_genesis_state,
         test_utils::MockTxBuilder,
         App,
     },
@@ -38,7 +38,7 @@ async fn future_nonces_are_accepted() {
 
     app.init_chain(
         storage.clone(),
-        genesis_state(),
+        get_test_genesis_state(),
         vec![],
         "test".to_string(),
         0,
@@ -76,7 +76,7 @@ async fn rechecks_pass() {
 
     app.init_chain(
         storage.clone(),
-        genesis_state(),
+        get_test_genesis_state(),
         vec![],
         "test".to_string(),
         0,
@@ -122,7 +122,7 @@ async fn can_reinsert_after_recheck_fail() {
 
     app.init_chain(
         storage.clone(),
-        genesis_state(),
+        get_test_genesis_state(),
         vec![],
         "test".to_string(),
         0,
@@ -178,7 +178,7 @@ async fn recheck_adds_non_tracked_tx() {
 
     app.init_chain(
         storage.clone(),
-        genesis_state(),
+        get_test_genesis_state(),
         vec![],
         "test".to_string(),
         0,
diff --git a/crates/astria-sequencer/src/transaction/checks.rs b/crates/astria-sequencer/src/transaction/checks.rs
index bff86e838e..58bdc60772 100644
--- a/crates/astria-sequencer/src/transaction/checks.rs
+++ b/crates/astria-sequencer/src/transaction/checks.rs
@@ -114,7 +114,9 @@ pub(crate) async fn get_total_transaction_cost<S: StateRead>(
             | Action::Ibc(_)
             | Action::IbcRelayerChange(_)
             | Action::FeeAssetChange(_)
-            | Action::FeeChange(_) => {
+            | Action::FeeChange(_)
+            | Action::AddCurrencyPairs(_)
+            | Action::RemoveCurrencyPairs(_) => {
                 continue;
             }
         }
diff --git a/proto/protocolapis/astria/protocol/fees/v1/types.proto b/proto/protocolapis/astria/protocol/fees/v1/types.proto
index 1d3edc2701..5f5cdedefd 100644
--- a/proto/protocolapis/astria/protocol/fees/v1/types.proto
+++ b/proto/protocolapis/astria/protocol/fees/v1/types.proto
@@ -79,6 +79,16 @@ message IbcSudoChangeFeeComponents {
   astria.primitive.v1.Uint128 multiplier = 2;
 }
 
+message AddCurrencyPairsFeeComponents {
+  astria.primitive.v1.Uint128 base = 1;
+  astria.primitive.v1.Uint128 multiplier = 2;
+}
+
+message RemoveCurrencyPairsFeeComponents {
+  astria.primitive.v1.Uint128 base = 1;
+  astria.primitive.v1.Uint128 multiplier = 2;
+}
+
 // Response to a transaction fee ABCI query.
 message TransactionFeeResponse {
   uint64 height = 2;
diff --git a/proto/protocolapis/astria/protocol/genesis/v1/types.proto b/proto/protocolapis/astria/protocol/genesis/v1/types.proto
index 2fb05eb0ea..d6eb4f26bf 100644
--- a/proto/protocolapis/astria/protocol/genesis/v1/types.proto
+++ b/proto/protocolapis/astria/protocol/genesis/v1/types.proto
@@ -59,6 +59,8 @@ message GenesisFees {
   astria.protocol.fees.v1.SudoAddressChangeFeeComponents sudo_address_change = 12;
   astria.protocol.fees.v1.TransferFeeComponents transfer = 13;
   astria.protocol.fees.v1.ValidatorUpdateFeeComponents validator_update = 14;
+  astria.protocol.fees.v1.AddCurrencyPairsFeeComponents add_currency_pairs = 15;
+  astria.protocol.fees.v1.RemoveCurrencyPairsFeeComponents remove_currency_pairs = 16;
 }
 
 message ConnectGenesis {
diff --git a/proto/protocolapis/astria/protocol/transaction/v1/action.proto b/proto/protocolapis/astria/protocol/transaction/v1/action.proto
index 26cab7579d..4ffd8585ec 100644
--- a/proto/protocolapis/astria/protocol/transaction/v1/action.proto
+++ b/proto/protocolapis/astria/protocol/transaction/v1/action.proto
@@ -6,6 +6,7 @@ import "astria/primitive/v1/types.proto";
 import "astria/protocol/fees/v1/types.proto";
 import "astria_vendored/penumbra/core/component/ibc/v1/ibc.proto";
 import "astria_vendored/tendermint/abci/types.proto";
+import "connect/types/v2/currency_pair.proto";
 
 message Action {
   oneof value {
@@ -30,6 +31,10 @@ message Action {
     FeeAssetChange fee_asset_change = 53;
     FeeChange fee_change = 55;
     IbcSudoChange ibc_sudo_change = 56;
+
+    // Oracle actions are defined on 61-70
+    AddCurrencyPairs add_currency_pairs = 61;
+    RemoveCurrencyPairs remove_currency_pairs = 62;
   }
 }
 
@@ -228,9 +233,19 @@ message FeeChange {
     astria.protocol.fees.v1.SudoAddressChangeFeeComponents sudo_address_change = 12;
     astria.protocol.fees.v1.TransferFeeComponents transfer = 13;
     astria.protocol.fees.v1.ValidatorUpdateFeeComponents validator_update = 14;
+    astria.protocol.fees.v1.AddCurrencyPairsFeeComponents add_currency_pairs = 15;
+    astria.protocol.fees.v1.RemoveCurrencyPairsFeeComponents remove_currency_pairs = 16;
   }
 }
 
 message IbcSudoChange {
   astria.primitive.v1.Address new_address = 1;
 }
+
+message AddCurrencyPairs {
+  repeated connect.types.v2.CurrencyPair pairs = 1;
+}
+
+message RemoveCurrencyPairs {
+  repeated connect.types.v2.CurrencyPair pairs = 1;
+}