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APIs to protect your apps and customers

Create seamless user verification and engagement experiences

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APIs built for developers

Our APIs are easy to integrate and scalable-helping your company with bots & risk detection, identity verification, and multifactor authentication (MFA).

  • Verification

    Deliver multifactor authentication (MFA) to combat unauthorized access, account takeovers, and fraud.

  • Risk & identity

    Integrate identity insights to assess the risk of interactions across your platform.

  • Engagement

    Send secure alerts, reminders, notifications, and marketing messages using your preferred channels.

Verification

Verify API

 

Verify API makes it quick and easy to integrate one API with multiple verification channels into your onboarding and fraud prevention workflows.

 

  • Connect to the channels you need and add new channels including email, WhatsApp, Viber, RCS and Push, without implementing new vendors or APIs into your platform.
  • Fall back to other available channels if your preferred channel fails.
Getting started guide
  • C#
  • Curl
  • Node.js
  • Python
  • Java
  • Ruby

Integrate with Okta

Use Telesign's no-code telephony inline hook to easily deliver OTPs via SMS and voice.

Find out more