CONNECT APP

Build with Google reCAPTCHA

Security service that protects your websites from fraud and abuse.

Developer Tools

API key

Visit Google reCAPTCHA ↗ Start building

MCP

Give your agent Google reCAPTCHA tools

Every Google reCAPTCHA action is exposed as an MCP tool on Pipedream's remote server. Point a client at it with your end user's ID and Connect resolves that user's Google reCAPTCHA account for each tool call — you store no tokens.

Pipedream Connect

// accessToken: mint a short-lived token with the Connect SDK — see the MCP guide
const transport = new StreamableHTTPClientTransport(
  new URL("https://remote.mcp.pipedream.net/v3"),
  {
    requestInit: {
      headers: {
        Authorization: `Bearer ${accessToken}`,
        "x-pd-project-id": "{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": "google_recaptcha",
      },
    },
  },
)

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

const { tools } = await mcp.listTools()

// e.g. run Validate reCAPTCHA Response:
const result = await mcp.callTool({
  name: "google_recaptcha-validate-recaptcha",
  arguments: {
    remote_ip: "Remote IP Address",
    token: "Token",
  },
})

# access_token: mint a short-lived token with the Connect SDK — see the MCP guide
headers = {
    "Authorization": f"Bearer {access_token}",
    "x-pd-project-id": "{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": "google_recaptcha",
}

async with streamablehttp_client("https://remote.mcp.pipedream.net/v3", headers=headers) as (read, write, _):
    async with ClientSession(read, write) as session:
        await session.initialize()
        tools = await session.list_tools()

        # e.g. run Validate reCAPTCHA Response:
        result = await session.call_tool("google_recaptcha-validate-recaptcha", {
            "remote_ip": "Remote IP Address",
            "token": "Token",
        })

MCP guide →

API PROXY

Call the Google reCAPTCHA API directly

For an endpoint with no pre-built tool, the Connect proxy forwards your request to the Google reCAPTCHA API with the connected user's credentials attached. You store no tokens and write no refresh logic.

Pipedream Connect

const resp = await pd.proxy.get({
  externalUserId: "{external_user_id}", // any stable ID for this user in your system
  accountId: "apn_xxxxxxx",
  url: "https://www.google.com/recaptcha/api/siteverify",
})

// Any allowed Google reCAPTCHA endpoint works here. Pipedream attaches the
// connected account's credentials to the outgoing request.

# The path segment is the target URL, URL-safe base64 encoded:
# https://www.google.com/recaptcha/api/siteverify

curl "https://api.pipedream.com/v1/connect/{project_id}/proxy/aHR0cHM6Ly93d3cuZ29vZ2xlLmNvbS9yZWNhcHRjaGEvYXBpL3NpdGV2ZXJpZnk?external_user_id={external_user_id}&account_id=apn_xxxxxxx" \
  -H "Authorization: Bearer {access_token}" \
  -H "x-pd-environment: production"

API proxy guide →

SDK

Run Google reCAPTCHA actions from your backend

Connect a user's Google reCAPTCHA account once, then run Validate reCAPTCHA Response on their behalf from your own code — TypeScript, Python, or plain HTTP.

Pipedream Connect

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: "google_recaptcha-validate-recaptcha",
  externalUserId: "{external_user_id}", // any stable ID for this user in your system
  configuredProps: {
    google_recaptcha: { authProvisionId: "apn_xxxxxxx" },
    remote_ip: "Remote IP Address",
    token: "Token",
  },
})

from pipedream import Pipedream

pd = Pipedream(
    client_id="{oauth_client_id}",
    client_secret="{oauth_client_secret}",
    project_id="{project_id}",
    project_environment="production",
)

result = pd.actions.run(
    id="google_recaptcha-validate-recaptcha",
    external_user_id="{external_user_id}",  # any stable ID for this user in your system
    configured_props={
        "google_recaptcha": {"authProvisionId": "apn_xxxxxxx"},
        "remote_ip": "Remote IP Address",
        "token": "Token",
    },
)

curl -X POST https://api.pipedream.com/v1/connect/{project_id}/actions/run \
  -H "Content-Type: application/json" \
  -H "X-PD-Environment: production" \
  -H "Authorization: Bearer {access_token}" \
  -d '{
    "external_user_id": "{external_user_id}",
    "id": "google_recaptcha-validate-recaptcha",
    "configured_props": {
      "google_recaptcha": { "authProvisionId": "apn_xxxxxxx" },
      "remote_ip": "Remote IP Address",
      "token": "Token"
    }
  }'