Try now

This local response simulation checks no real numbers or documents, creates no provider sessions and incurs no charges. A simulated identity approval is not a real-person approval.

Let your agent start directly

Copy this prompt to your agent:

Use GridZen to integrate signup phone checking or personal identity onboarding. Start with the anonymous simulation at https://gridzen.ai/console/api/quickstart/trial and handle success, rejection and unavailability. Simulations are not real verification. Connect a merchant sandbox account when persistent records are needed; read production capabilities before real checks. Never request provider keys, documents or face data in chat.

Download key-free trial MCP · Install six Skills

python3 -m venv .venv
.venv/bin/python -m pip install mcp==2.3.0 httpx==0.28.1
.venv/bin/python quickstart_mcp.py

Try directly with HTTP

curl https://gridzen.ai/console/api/quickstart/trial \
  -H 'Content-Type: application/json' \
  -d '{"task":"signup_phone","scenario":"success"}'

Connect your app

Integration assistant

For saved test records and provider sandbox callbacks, register and verify your email to use the merchant sandbox. Production approval is not required.

Need real verification

Real verification is currently a controlled free pilot; self-service production and payments are not open. Connect your account to see your permissions. Unavailable capabilities cannot dispatch checks or charge you.

Basic number validity does not prove possession or reachability and does not send OTP. Your app owns the admission decision.