# Calendly + Microsoft Teams — Pipedream Connect

> Connect a user's Calendly and Microsoft Teams accounts and expose tools for both apps directly in your product or your agent.

- Apps: Calendly (`calendly_v2`) + Microsoft Teams (`microsoft_teams`)
- This page (HTML): https://pipedream.com/apps/calendly-v2/integrations/microsoft-teams
- One `external_user_id` owns both connected accounts, and each account stays independently revocable.

## One session, both toolsets (recommended)

- Endpoint: `https://remote.mcp.pipedream.net/v3`
- Headers: `Authorization: Bearer <token>` · `x-pd-project-id` · `x-pd-environment` · `x-pd-external-user-id` · `x-pd-app-slug: calendly_v2,microsoft_teams`
- `x-pd-app-slug` takes a comma-separated list, so `calendly_v2,microsoft_teams` is one session on one transport. Both toolsets arrive from a single `listTools()`, and a tool is called exactly as it would be in a single-app session.

```ts
import { Client } from "@modelcontextprotocol/sdk/client/index.js"
import { StreamableHTTPClientTransport } from "@modelcontextprotocol/sdk/client/streamableHttp.js"
import { PipedreamClient } from "@pipedream/sdk"

const pd = new PipedreamClient({
  projectId: process.env.PIPEDREAM_PROJECT_ID!,
  clientId: process.env.PIPEDREAM_CLIENT_ID!,
  clientSecret: process.env.PIPEDREAM_CLIENT_SECRET!,
  projectEnvironment: "production",
})

const accessToken = await pd.rawAccessToken

const transport = new StreamableHTTPClientTransport(
  new URL("https://remote.mcp.pipedream.net/v3"),
  {
    requestInit: {
      headers: {
        Authorization: `Bearer ${accessToken}`,
        "x-pd-project-id": process.env.PIPEDREAM_PROJECT_ID!,
        "x-pd-environment": "production",
        "x-pd-external-user-id": "{external_user_id}", // any stable ID for this user in your system
        "x-pd-app-slug": "calendly_v2,microsoft_teams",
      },
    },
  },
)

const mcp = new Client({ name: "my-agent", version: "1.0.0" })
await mcp.connect(transport)

const { tools } = await mcp.listTools()

// One list, both toolsets: Calendly and Microsoft Teams tools arrive
// together, each keyed by its own app's slug.

// e.g. run Cancel Event:
const result = await mcp.callTool({
  name: "calendly_v2-cancel-event",
  arguments: {
    eventUuid: "Event UUID",
    reason: "Reason",
  },
})
```

Docs: [MCP guide](https://pipedream.com/docs/connect/mcp/developers.md)

## Both apps from your backend

```ts
import { PipedreamClient } from "@pipedream/sdk"

const pd = new PipedreamClient({
  projectId: process.env.PIPEDREAM_PROJECT_ID!,
  clientId: process.env.PIPEDREAM_CLIENT_ID!,
  clientSecret: process.env.PIPEDREAM_CLIENT_SECRET!,
  projectEnvironment: "production",
})

const externalUserId = "{external_user_id}" // any stable ID for this user in your system

const [calendlyV2Tools, microsoftTeamsTools] =
  await Promise.all([
    pd.components.list({ app: "calendly_v2" }),
    pd.components.list({ app: "microsoft_teams" }),
  ])

// One external user owns both connected accounts, so either app's tools
// run on their behalf with the same externalUserId.
```

Docs: [Managed auth guide](https://pipedream.com/docs/connect/managed-auth/quickstart.md) · [Tools guide](https://pipedream.com/docs/connect/components.md)

## Calendly

- API slug: `calendly_v2` (use in MCP headers and tool keys)
- Auth: OAuth (Pipedream-managed)
- Categories: Productivity
- Website: https://calendly.com
- App page (HTML): https://pipedream.com/apps/calendly-v2
- Tools: 12 actions · 4 triggers

Full tool list, API proxy, and SDK quickstart: https://pipedream.com/apps/calendly-v2.md

### Actions (top 8 of 12)

- [Cancel Event](https://pipedream.com/apps/calendly-v2/actions/cancel-event.md) — `calendly_v2-cancel-event`
- [Create a Scheduling Link](https://pipedream.com/apps/calendly-v2/actions/create-scheduling-link.md) — `calendly_v2-create-scheduling-link`
- [Create Invitee No Show](https://pipedream.com/apps/calendly-v2/actions/create-invitee-no-show.md) — `calendly_v2-create-invitee-no-show`
- [Get Event](https://pipedream.com/apps/calendly-v2/actions/get-event.md) — `calendly_v2-get-event`
- [Get Event Invitee](https://pipedream.com/apps/calendly-v2/actions/get-invitee.md) — `calendly_v2-get-invitee`
- [List Event Invitees](https://pipedream.com/apps/calendly-v2/actions/list-event-invitees.md) — `calendly_v2-list-event-invitees`
- [List Event Types](https://pipedream.com/apps/calendly-v2/actions/list-event-types.md) — `calendly_v2-list-event-types`
- [List Events](https://pipedream.com/apps/calendly-v2/actions/list-events.md) — `calendly_v2-list-events`

### Triggers (4)

- [New Event Scheduled](https://pipedream.com/apps/calendly-v2/triggers/new-event-scheduled.md) — `calendly_v2-new-event-scheduled`
- [New Invitee Canceled](https://pipedream.com/apps/calendly-v2/triggers/invitee-canceled.md) — `calendly_v2-invitee-canceled`
- [New Invitee Created](https://pipedream.com/apps/calendly-v2/triggers/invitee-created.md) — `calendly_v2-invitee-created`
- [New Routing Form Submission Created](https://pipedream.com/apps/calendly-v2/triggers/routing-form-submission-created.md) — `calendly_v2-routing-form-submission-created`

## Microsoft Teams

- API slug: `microsoft_teams` (use in MCP headers and tool keys)
- Auth: OAuth (Pipedream-managed)
- Categories: Communication
- Website: https://teams.microsoft.com
- Managed OAuth scopes: `User.Read` · `email` · `offline_access` · `openid` · `profile` · `ChatMessage.Send` · `Channel.ReadBasic.All` · `ChannelMessage.Read.All` · `ChannelMessage.Send` · `Team.ReadBasic.All` · `Schedule.Read.All` · `Channel.Create` · `Chat.ReadWrite`
- App page (HTML): https://pipedream.com/apps/microsoft-teams
- Tools: 12 actions · 6 triggers

Full tool list, API proxy, and SDK quickstart: https://pipedream.com/apps/microsoft-teams.md

### Actions (top 8 of 12)

- [Create Channel](https://pipedream.com/apps/microsoft-teams/actions/create-channel.md) — `microsoft_teams-create-channel`
- [Get Chat Message](https://pipedream.com/apps/microsoft-teams/actions/get-chat-message.md) — `microsoft_teams-get-chat-message`
- [Get Current User](https://pipedream.com/apps/microsoft-teams/actions/get-current-user.md) — `microsoft_teams-get-current-user`
- [List Channel Messages](https://pipedream.com/apps/microsoft-teams/actions/list-channel-messages.md) — `microsoft_teams-list-channel-messages`
- [List Channels](https://pipedream.com/apps/microsoft-teams/actions/list-channels.md) — `microsoft_teams-list-channels`
- [List Chats](https://pipedream.com/apps/microsoft-teams/actions/list-chats.md) — `microsoft_teams-list-chats`
- [List Messages in Chat](https://pipedream.com/apps/microsoft-teams/actions/list-messages-in-chat.md) — `microsoft_teams-list-messages-in-chat`
- [List Shifts](https://pipedream.com/apps/microsoft-teams/actions/list-shifts.md) — `microsoft_teams-list-shifts`

### Triggers (top 4 of 6)

- [New Channel](https://pipedream.com/apps/microsoft-teams/triggers/new-channel.md) — `microsoft_teams-new-channel`
- [New Channel Message](https://pipedream.com/apps/microsoft-teams/triggers/new-channel-message.md) — `microsoft_teams-new-channel-message`
- [New Chat](https://pipedream.com/apps/microsoft-teams/triggers/new-chat.md) — `microsoft_teams-new-chat`
- [New Chat Message](https://pipedream.com/apps/microsoft-teams/triggers/new-chat-message.md) — `microsoft_teams-new-chat-message`

---

- Calendly: https://pipedream.com/apps/calendly-v2.md · Microsoft Teams: https://pipedream.com/apps/microsoft-teams.md
- All apps: https://pipedream.com/apps — index: https://pipedream.com/llms.txt
- Pipedream docs for agents: https://pipedream.com/docs/llms.txt