plugmyagent

Telnyx

Messaging & Chat Free trial

AuthenticationFree trial
Rate limitTrial credit for testing SMS and voice; usage-based pricing after

Documentation: developers.telnyx.com ยท Checked Sep 13, 2026

About

Telnyx runs its own private global phone network and sells SMS, voice calls, and phone numbers with an API on top. New accounts get trial credit to test real texting and calling, and their docs include ready-to-copy examples. Popular with businesses that want crystal-clear call quality and full control over their numbers.

Details

Free trial. Check the docs for what happens when it ends.

Auth: Free trial

Rate limit: Trial credit for testing SMS and voice; usage-based pricing after

Verified: 2026-09-13

Best for: business developer

Read the docs Back to catalog

Setup

  1. Sign up and claim your trial credit
  2. Create an API key in the Mission Control portal
  3. Send a test message with the copy-paste curl example
  4. Buy or port phone numbers when you're ready
  5. Add call control with their Voice API or SIP trunks
Sign up