> ## Documentation Index
> Fetch the complete documentation index at: https://nango.dev/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Microsoft Teams

> Integrate your application with the Microsoft Teams API

## 🚀 Quickstart

Connect to Microsoft Teams with Nango and see data flow in 2 minutes.

<Steps>
  <Step title="Create the integration">
    In Nango ([free signup](https://app.nango.dev)), go to [Integrations](https://app.nango.dev/dev/integrations) -> *Configure New Integration* -> *Microsoft Teams*.
  </Step>

  <Step title="Authorize Microsoft Teams">
    Go to [Connections](https://app.nango.dev/dev/connections) -> *Add Test Connection* -> *Authorize*, then log in to Microsoft Teams. Later, you'll let your users do the same directly from your app.
  </Step>

  <Step title="Call the Microsoft Teams API">
    Let's make your first request to the Microsoft Teams (Microsoft Graph) API (fetch a list of teams joined by the authenticated user). Replace the placeholders below with your [secret key](https://app.nango.dev/dev/environment-settings), [integration ID](https://app.nango.dev/dev/integrations), and [connection ID](https://app.nango.dev/dev/connections):

    <Tabs>
      <Tab title="cURL">
        ```bash theme={null}
        curl "https://api.nango.dev/proxy/v1.0/me/joinedTeams" \
          -H "Authorization: Bearer <NANGO-SECRET-KEY>" \
          -H "Provider-Config-Key: <INTEGRATION-ID>" \
          -H "Connection-Id: <CONNECTION-ID>"
        ```
      </Tab>

      <Tab title="Node">
        Install Nango's backend SDK with `npm i @nangohq/node`. Then run:

        ```typescript theme={null}
        import { Nango } from '@nangohq/node';

        const nango = new Nango({ secretKey: '<NANGO-SECRET-KEY>' });

        const res = await nango.get({
            endpoint: '/v1.0/me/joinedTeams',
            providerConfigKey: '<INTEGRATION-ID>',
            connectionId: '<CONNECTION-ID>'
        });

        console.log(res.data);
        ```
      </Tab>
    </Tabs>

    Or fetch credentials dynamically via the [Node SDK](/reference/sdks/node#get-a-connection-with-credentials) or [API](/reference/api/connection/get).

    ✅ You're connected! Check the [Logs](https://app.nango.dev/dev/logs) tab in Nango to inspect requests.
  </Step>

  <Step title="Implement Nango in your app">
    Follow our [Auth implementation guide](/guides/primitives/auth) to integrate Nango in your app.

    To obtain your own production credentials, follow the setup guide linked below.
  </Step>
</Steps>

## 📚 Microsoft Teams Integration Guides

Nango maintained guides for common use cases.

* [How to register your own Microsoft Teams OAuth app](/api-integrations/microsoft-teams/how-to-register-your-own-microsoft-teams-api-oauth-app)\
  Register an OAuth app with Microsoft Teams and obtain credentials to connect it to Nango

Official docs: [Microsoft Graph API docs](https://learn.microsoft.com/en-us/graph/overview)

## 🧩 Pre-built syncs & actions for Microsoft Teams

Enable them in your dashboard. Extend and customize to fit your needs.

### Others

| Function name             | Description                                                     | Type                                           | Source code                                                                                                                           |
| ------------------------- | --------------------------------------------------------------- | ---------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------- |
| `channel-message-replies` | Sync replies for selected channel message threads               | [Sync](/guides/functions/syncs/sync-functions) | [🔗 Github](https://github.com/NangoHQ/integration-templates/blob/main/integrations/microsoft-teams/syncs/channel-message-replies.ts) |
| `channel-messages`        | Sync root channel messages for selected channels                | [Sync](/guides/functions/syncs/sync-functions) | [🔗 Github](https://github.com/NangoHQ/integration-templates/blob/main/integrations/microsoft-teams/syncs/channel-messages.ts)        |
| `chat-members`            | Sync member rosters for chats                                   | [Sync](/guides/functions/syncs/sync-functions) | [🔗 Github](https://github.com/NangoHQ/integration-templates/blob/main/integrations/microsoft-teams/syncs/chat-members.ts)            |
| `chat-messages`           | Sync chat messages across user chats.                           | [Sync](/guides/functions/syncs/sync-functions) | [🔗 Github](https://github.com/NangoHQ/integration-templates/blob/main/integrations/microsoft-teams/syncs/chat-messages.ts)           |
| `chats`                   | Sync chats available to the user.                               | [Sync](/guides/functions/syncs/sync-functions) | [🔗 Github](https://github.com/NangoHQ/integration-templates/blob/main/integrations/microsoft-teams/syncs/chats.ts)                   |
| `joined-teams`            | Sync the teams joined by a user                                 | [Sync](/guides/functions/syncs/sync-functions) | [🔗 Github](https://github.com/NangoHQ/integration-templates/blob/main/integrations/microsoft-teams/syncs/joined-teams.ts)            |
| `org-units`               | Sync Microsoft 365 or Entra groups used as organizational units | [Sync](/guides/functions/syncs/sync-functions) | [🔗 Github](https://github.com/NangoHQ/integration-templates/blob/main/integrations/microsoft-teams/syncs/org-units.ts)               |
| `team-channels`           | Sync channels for selected teams.                               | [Sync](/guides/functions/syncs/sync-functions) | [🔗 Github](https://github.com/NangoHQ/integration-templates/blob/main/integrations/microsoft-teams/syncs/team-channels.ts)           |
| `team-members`            | Sync team membership rosters                                    | [Sync](/guides/functions/syncs/sync-functions) | [🔗 Github](https://github.com/NangoHQ/integration-templates/blob/main/integrations/microsoft-teams/syncs/team-members.ts)            |
| `users`                   | Sync directory users relevant to Microsoft Teams workspaces     | [Sync](/guides/functions/syncs/sync-functions) | [🔗 Github](https://github.com/NangoHQ/integration-templates/blob/main/integrations/microsoft-teams/syncs/users.ts)                   |

***