# GTmetrix — Pipedream Connect

> Performance testing and monitoring tool.

- API slug: `gtmetrix` (use in MCP headers and tool keys)
- Auth: API key (Pipedream-managed)
- Categories: Web & App Development
- Website: https://gtmetrix.com/
- This page (HTML): https://pipedream.com/apps/gtmetrix
- Tools: 5 actions · 1 trigger

## Connect via MCP (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: gtmetrix`

```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": "gtmetrix",
      },
    },
  },
)

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

const { tools } = await mcp.listTools()

// e.g. run Get Performance Report:
const result = await mcp.callTool({
  name: "gtmetrix-get-performance-report",
  arguments: {
    pageId: "Page",
  },
})
```

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

## API proxy

For a GTmetrix endpoint with no pre-built tool, the proxy forwards your request with the connected user's credentials attached.

```bash
# The path segment is the target URL, URL-safe base64 encoded:
# https://gtmetrix.com/api/2.0/status

curl "https://api.pipedream.com/v1/connect/{project_id}/proxy/aHR0cHM6Ly9ndG1ldHJpeC5jb20vYXBpLzIuMC9zdGF0dXM?external_user_id={external_user_id}&account_id=apn_xxxxxxx" \
  -H "Authorization: Bearer {access_token}" \
  -H "x-pd-environment: production"
```

Docs: [API proxy guide](https://pipedream.com/docs/connect/api-proxy.md)

## SDK

```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 result = await pd.actions.run({
  id: "gtmetrix-get-performance-report",
  externalUserId: "{external_user_id}", // any stable ID for this user in your system
  configuredProps: {
    gtmetrix: { authProvisionId: "apn_xxxxxxx" },
    pageId: "Page",
  },
})
```

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

## Actions (5)

### `gtmetrix-get-performance-report` — Get Performance Report (Read-only)

Fetches the most recent performance report for a particular page from GTmetrix. See the documentation

Full schema: https://pipedream.com/apps/gtmetrix/actions/get-performance-report.md

### `gtmetrix-list-browser-id-options` — List Browser Options (Read-only)

Retrieves available options for the Browser field.

Full schema: https://pipedream.com/apps/gtmetrix/actions/list-browser-id-options.md

### `gtmetrix-list-location-id-options` — List Location Options (Read-only)

Retrieves available options for the Location field.

Full schema: https://pipedream.com/apps/gtmetrix/actions/list-location-id-options.md

### `gtmetrix-list-page-id-options` — List Page Options (Read-only)

Retrieves available options for the Page field.

Full schema: https://pipedream.com/apps/gtmetrix/actions/list-page-id-options.md

### `gtmetrix-run-performance-test` — Run Performance Test (Write)

Run a performance test on a specified URL using GTmetrix. See the documentation

Full schema: https://pipedream.com/apps/gtmetrix/actions/run-performance-test.md

## Triggers (1)

### `gtmetrix-new-test-completed` — New Test Completed (Polling)

Emit new event when a test is completed in GTMetrix. See the documentation

Full schema: https://pipedream.com/apps/gtmetrix/triggers/new-test-completed.md

---

- All apps: https://pipedream.com/apps — index: https://pipedream.com/llms.txt
- Pipedream docs for agents: https://pipedream.com/docs/llms.txt