External Integrations: Tools that allow Telegram to connect with other services (e.g., CRM systems, analytics platforms).
2. How Permissions are Granted (and What They Entail)
When you interact with a third-party app or bot on Telegram, you are implicitly or explicitly granting it certain permissions.
Bots in Private Chats: When you start a private chat with a bot, it can generally read your messages sent directly to it. Some bots might ask for specific permissions (e.g., to send you notifications).
Bots in Groups/Channels: If you add a bot to a usa telegram phone number list or channel, you (or another administrator) explicitly grant it administrative permissions. These can include:
Reading all messages (even if not directly addressed to the bot).
Deleting messages.
Banning users.
Managing voice chats.
Pinning messages.
Changing group/channel info.
Crucially: Never grant a bot more permissions than it absolutely needs to function.
Mini Apps/Web Apps: These usually request permission to interact with your user ID and potentially basic profile information. Depending on their functionality, they might also request access to other Telegram features (e.g., payments via Telegram Stars).
Login with Telegram: Some external websites or apps offer a "Login with Telegram" option. This typically grants them access to your Telegram ID, name, and profile picture, allowing them to verify your identity.
3. The Privacy Risks of Third-Party App Permissions
Data Access: third-party apps (especially bots) might gain access to your chat content or personal data beyond what you intend.
Developer Trust: You are essentially trusting the developer of the third-party app. Their security practices, data handling, and intentions are external to Telegram's core security. A malicious or poorly secured bot could log your messages, collect user data, or even be compromised by attackers.