Chat SDK now supports Lark and Feishu through a new vendor-official adapter, enabling bots to post, edit, delete messages, stream replies via Lark's native cardkit typewriter API, send interactive cards, and react with emojis across both platforms.
The adapter runs over Lark's WebSocket transport, meaning bots operate from any long-running Node process with no HTTP webhook endpoint required. That architecture detail matters: it removes a common deployment constraint and simplifies hosting.
The full documentation splits across two paths, one for Lark and one for Feishu, both published by the respective platform teams. Read the original for the integration specifics and to understand where the cardkit streaming API fits into the broader Chat SDK model.
[READ ORIGINAL →]