# Brex + Google Sheets — Pipedream Connect

> Connect a user's Brex and Google Sheets accounts and expose tools for both apps directly in your product or your agent.

- Apps: Brex (`brex`) + Google Sheets (`google_sheets`)
- This page (HTML): https://pipedream.com/apps/brex/integrations/google-sheets
- 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: brex,google_sheets`
- `x-pd-app-slug` takes a comma-separated list, so `brex,google_sheets` 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": "brex,google_sheets",
      },
    },
  },
)

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

const { tools } = await mcp.listTools()

// One list, both toolsets: Brex and Google Sheets tools arrive
// together, each keyed by its own app's slug.

// e.g. run Cancel Card:
const result = await mcp.callTool({
  name: "brex-cancel-card",
  arguments: {
    cardId: "Card ID",
    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 [brexTools, googleSheetsTools] =
  await Promise.all([
    pd.components.list({ app: "brex" }),
    pd.components.list({ app: "google_sheets" }),
  ])

// 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)

## Brex

- API slug: `brex` (use in MCP headers and tool keys)
- Auth: OAuth (Pipedream-managed)
- Categories: Business Management
- Website: https://brex.com
- Managed OAuth scopes: `openid` · `offline_access` · `users` · `cards` · `locations` · `departments` · `vendors` · `transactions.card.readonly` · `transactions.cash.readonly` · `accounts.cash.readonly` · `transfers` · `https://onboarding.brexapis.com/referrals` · `budgets`
- App page (HTML): https://pipedream.com/apps/brex
- Tools: 21 actions · 1 trigger

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

### Actions (top 8 of 21)

- [Cancel Card](https://pipedream.com/apps/brex/actions/cancel-card.md) — `brex-cancel-card`
- [Create Card](https://pipedream.com/apps/brex/actions/create-card.md) — `brex-create-card`
- [Freeze Card](https://pipedream.com/apps/brex/actions/freeze-card.md) — `brex-freeze-card`
- [Get Card](https://pipedream.com/apps/brex/actions/get-card.md) — `brex-get-card`
- [Get Expense](https://pipedream.com/apps/brex/actions/get-expense.md) — `brex-get-expense`
- [Get User](https://pipedream.com/apps/brex/actions/get-user.md) — `brex-get-user`
- [Get User Limit](https://pipedream.com/apps/brex/actions/get-user-limit.md) — `brex-get-user-limit`
- [Invite User](https://pipedream.com/apps/brex/actions/invite-user.md) — `brex-invite-user`

### Triggers (1)

- [New Transfer Event (Instant)](https://pipedream.com/apps/brex/triggers/new-transfer-event.md) — `brex-new-transfer-event`

## Google Sheets

- API slug: `google_sheets` (use in MCP headers and tool keys)
- Auth: OAuth (Pipedream-managed)
- Categories: Productivity
- Website: https://www.google.com/sheets/about/
- Managed OAuth scopes: `email` · `profile` · `https://www.googleapis.com/auth/drive`
- App page (HTML): https://pipedream.com/apps/google-sheets
- Tools: 42 actions · 8 triggers

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

### Actions (top 8 of 42)

- [Add Single Row](https://pipedream.com/apps/google-sheets/actions/add-single-row.md) — `google_sheets-add-single-row`
- [Add Multiple Rows](https://pipedream.com/apps/google-sheets/actions/add-multiple-rows.md) — `google_sheets-add-multiple-rows`
- [Get Values in Range](https://pipedream.com/apps/google-sheets/actions/get-values-in-range.md) — `google_sheets-get-values-in-range`
- [Add Conditional Format Rule](https://pipedream.com/apps/google-sheets/actions/add-conditional-format-rule.md) — `google_sheets-add-conditional-format-rule`
- [Add Conditional Formatting](https://pipedream.com/apps/google-sheets/actions/add-conditional-formatting.md) — `google_sheets-add-conditional-formatting`
- [Add Protected Range](https://pipedream.com/apps/google-sheets/actions/add-protected-range.md) — `google_sheets-add-protected-range`
- [Add Rows](https://pipedream.com/apps/google-sheets/actions/add-rows.md) — `google_sheets-add-rows`
- [Add Worksheet](https://pipedream.com/apps/google-sheets/actions/add-worksheet.md) — `google_sheets-add-worksheet`

### Triggers (top 4 of 8)

- [New Comment](https://pipedream.com/apps/google-sheets/triggers/new-comment-polling.md) — `google_sheets-new-comment-polling`
- [New Comment (Instant)](https://pipedream.com/apps/google-sheets/triggers/new-comment.md) — `google_sheets-new-comment`
- [New Row Added](https://pipedream.com/apps/google-sheets/triggers/new-row-added-polling.md) — `google_sheets-new-row-added-polling`
- [New Row Added (Instant)](https://pipedream.com/apps/google-sheets/triggers/new-row-added.md) — `google_sheets-new-row-added`

---

- Brex: https://pipedream.com/apps/brex.md · Google Sheets: https://pipedream.com/apps/google-sheets.md
- All apps: https://pipedream.com/apps — index: https://pipedream.com/llms.txt
- Pipedream docs for agents: https://pipedream.com/docs/llms.txt