Telnyx $2500 bonus hack: 2FA with Verify!

Build your own two-factor authentication (2FA) with the new Verify feature from Telnyx to win an additional $2,500.00 (USD).

The need for strong authentication is more important than ever before. Telnyx has made it so easy to create your own custom 2FA implementation with Verify. You can choose whether you want to validate via SMS, phone call, Whatsapp, or more! Programmable communication APIs easily accessible through Telnyx make it easy to incorporate high quality, multi-channel communication experiences in your applications.


  • All TADHack participants may enter the bonus hack
  • To qualify to win, submitted projects must incorporate the Verify feature from Telnyx. Other tech and APIs may also be included in addition to Telnyx.
  • You are expected to come up with new and innovative ideas, any idea(s) deemed as plagiarized or copied from somewhere else are disqualified.
  • You may use open source libraries and other freely available systems / services such as Google Maps, Facebook Connect, Twitter feeds etc.
  • The intellectual property of your code belongs only to you or your team


  1. Sign up for your own free Telnyx developer account to redeem an additional $50 credit from Telnyx
  2. Review all the support information for TADHack at Telnyx.
  3. Be creative and hack away!

Want More Inspiration (or even more bonus awards)?

Make sure to check out the following blog for a chance to win an additional $4K (USD).

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