Open API

The Bot Open API is designed for backend and automation integration scenarios. It covers authentication, group joining, group members, message sending, file handling, callback events, and permission limits.

Main Topics

• General authentication rules and request header requirements
• Adding a Bot to a group via the API
• Group members
• Sending messages and message operations
• File upload and download
• Callback events and event restrictions
• Common troubleshooting tips

Integration Recommendations

1. Understand how bot_token is used
2. Complete the minimum viable flow of sending a text message
3. Add file upload and file message capabilities
4. Configure callback_url and verify callbacks
5. Finally, review permission limits and error handling