Integration · ChannelsBuild a Feishu (Lark) AI agent bot with FastClaw
Create a Feishu bot by scanning a QR code and connect it to a FastClaw agent — long-connection mode, no public URL needed.
One-scan bot creation
Scan a QR code with the Feishu app and choose to create a bot in one click — no developer console setup.
Long connection
FastClaw opens a WebSocket to Feishu, so the bot works without a public URL. Classic webhook mode is still available.
Typing feedback
A Typing reaction appears on the user's message while the agent works.
What you can do
- Give your company an internal assistant inside Feishu — see FastClaw for teams.
- Run the same agent in WeCom or Slack for teams on other platforms.
Set it up
- Open the agent in FastClaw and go to Channels → Feishu.
- Scan the QR code with the Feishu mobile app and choose Create Feishu bot in one click. The bot is created on your tenant and connected automatically; QR-connected channels are paired at connect time.
- Or connect an existing custom app: enable the bot capability, request
im:messageandim:message:send_as_bot, then paste the App ID and App Secret. Leave Long-connection mode on unless you want webhooks.
From the CLI:
fastclaw channels connect --agent alpha --type feishu \
--account cli_xxx --app-secret xxx
Notes
Feishu is one of FastClaw's IM channels.
Frequently asked questions
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Discord
Connect a FastClaw agent to Discord: answer DMs and @-mentions in servers, with per-channel sessions, memory and sandboxed tools.
Slack
Connect a FastClaw agent to Slack via Socket Mode — answer DMs and @-mentions in channels, no public URL required.
WeCom
Connect a FastClaw agent to a WeCom (企业微信) smart bot over a long connection — create it by QR code, no public URL needed.
Try it on your own agents
Start free in FastClaw Cloud, or self-host the single binary in a minute.