Icon Verify


Enable robust security features using carrier-grade voice and messaging to keep your customers safe.

Verify API - Telnyx Developer Center

Multichannel 2FA

Quickly add an authentication service to your app using SMS, Voice, Flash Call and/or WhatsApp.

  • Send 2FA codes to your customers around the world using various communication channels
  • Verify API validates code submissions and retrieves verification status
  • Aggregate reporting of verifications per profile