# Configure Feishu

MOI provides separate entries for outbound application messages and inbound event subscriptions. Use message sending when an agent should send through a Feishu app, or event subscriptions when Feishu events should trigger MOI.

Open **Resource Center → Tools → Feishu**, select **Add**, and choose the appropriate entry.

| Entry | Purpose | Credentials |
| --- | --- | --- |
| [Message sending](feishu/message.md) | Send to users or group chats through an app | App ID, App Secret, Verification Token |
| [Event subscription](feishu/event-subscription.md) | Receive messages or other events and trigger MOI | App ID, App Secret, Verification Token, and Encrypt Key if event encryption is enabled |

After saving and testing, [bind the intended instance](../bind-tools.md) to the target agent as appropriate.

```{toctree}
:maxdepth: 1
:hidden:

Message sending <feishu/message>
Event subscription <feishu/event-subscription>
```

- [Message sending](feishu/message.md)
- [Event subscription](feishu/event-subscription.md)