Verify API
Use a single API with ready-made logic to build and test PIN generation, delivery, and failover for more intelligent onboarding and authentication.
Get smarter fail-safe, reliable delivery, and tailor-made messaging
Intelligent failover
Automatically resend PIN codes via voice (TTS) to customers through one API request without additional code. Learn moreAdaptive Routing™
Ensure optimum delivery by proactively rerouting messages around congestion—like GPS for your SMS.Flexible implementation
Choose from three Verify models: Verify Success, Verify Request or Verify Conversion.Verify Success
Our full-service, per-conversion only model allows you to start authenticating phone numbers across the globe with just a few lines of code. Verify manages the PIN code with auto failover to additional channels when needed.Verify Request
Our per-request model allows our customers to manage their PIN code and customize the failover sequence to additional channels.Community
