Claude KYC API: submit links and check your balance

Use one key to submit Persona inquiry links, poll task status, and check remaining verifications.

If you need to submit Claude Persona verification tasks from your application, buy a verification pack and use its key with this site's API. “Claude KYC API” here refers to our task API, not an API operated by Claude or Persona. Endpoint parameters, authentication, and responses are in the API reference.

What does the integration do?

The API covers three actions: submit a task, query its status by task ID, and check how many verifications remain on your key. Submit the complete Persona inquiry URL and a supported target region, then poll for the result.

The web form and API share one key and balance. Use the web form for an occasional link, or the API when submissions belong in your existing workflow.