| layout | title | nav_order | parent |
|---|---|---|---|
default |
App Configuration |
1 |
Initial configuration |
The Telegram API requires every app to have its own combination of api_id and api_hash and provides DC configuration for every app.
When using the API, the server uses these values in order to identify what app is being used by the user to connect to Telegram.
You may think that using official API credentials, retrieved by decompiling official apps, may allow you no to be restricted as often by Telegram. This is a wrong assumption. The server can detect such cases and ban the abusing account. Keep in mind that this is also against the TOS.
Log in to my.telegram.org and click on API development tools. If this is your first time, the website will ask you to create your app.
After filling in the form and having created your application, the website will show you your app's configuration.
For no reason should you share your API credentials. If someone uses your credentials to abuse the API or violate the Telegram TOS or API TOS your account(s) may get banned.
In this same webpage, you have surely noticed that there is a dedicated section containing information (a pair of IP and Public Key) regarding the default DCs assigned to your app. RSA Keys are built-in into CatraProto, so you don't have to care about them.
It is a good idea to use the provided IP(s). Keep in mind that when using test DCs, this must be specified in the ConnectionInfo constructor, as follows:
var connectionSettings = new ConnectionInfo(IPAddress.Parse(IP), IS_TEST, PORT, DC_ID);