Connecting to Matrix

[!TIP] This platform adapter is maintained by the community (stevessr). If you find it helpful, please support the developer by giving the repository a Star. ❤️

Deploying a Matrix Server

Matrix is an IM protocol with a rich set of server implementations.

Please refer to Matrix Server to view available server implementations.

Supported Message Types

Message Type	Receive	Send	Notes
Text	Yes	Yes
Image*	Yes	Yes
Audio*	Yes	Yes
Video*	Yes	Yes
File*	Yes	Yes
Poll	Yes	No

*: Will be persisted locally. The plugin will clean up according to configuration. Files will be uploaded before sending; uploads exceeding the server's size limit will fail.

Installing the astrbot_plugin_matrix_adapter Plugin

Go to the AstrBot WebUI plugin marketplace, search for astrbot_plugin_matrix_adapter, and click Install.

After installation, navigate to Messaging Platforms (older versions: Bot) → Add Adapter → Select Matrix (if the option is missing, try restarting AstrBot or check the plugin installation status).

Click Enable in the configuration dialog that appears.

Configuration

• matrix_homeserver (required): The full URL of your Matrix server instance, supports delegation-based auto-discovery. For example, the official instance: https://matrix.org
• matrix_user_id: Your full Matrix username, e.g. @username:homeserver.com
• matrix_auth_method (required): Your login method. Options: password, token, oauth2, qr. It is recommended to use password or oauth2/qr mode (in oauth2/qr mode, please ensure the device used for authentication/scanning can reach the public address configured in AstrBot)

For more configuration options, please refer to the repository's README.md.

Issue Reporting

If you have any questions, please submit an issue to the plugin repository.