---
title: The Telnyx Messaging API now supports toll-free messaging use case
  registration.
canonical: https://telnyx.com/release-notes/new-api-for-toll-free-messaging-use-case-registration
---
# The Telnyx Messaging API now supports toll-free messaging use case registration.

[Release notes](https://telnyx.com/release-notes)

# API Support for Toll-Free Use Cases

### 30, Aug 2022

Telnyx customers can now enjoy a smoother experience when registering their toll-free messaging use cases.

Use case registration is required by the industry for sending messages from a toll-free number (TFN). Come September 30th, 2022, messaging traffic from TFNs without a registered use case may be blocked. Telnyx has been working to create an easier registration process for users ahead of this deadline. You can now complete this registration in two ways–by submitting [this form](https://docs.google.com/forms/d/18A-lyp1-S4J56FGgH7cjtEhqHfsg4SlDjQgVwKBdSgQ/closedform) or via the new API.

Registration via the API allows for added flexibility and visibility, including bulk use case submissions and ability to track status of submitted TFNs. Visit our [developer documentation](https://developers.telnyx.com/docs/messaging/toll-free) to set up toll-free use case registration by API, or review our [support knowledge base](https://support.telnyx.com/en/articles/5353868-toll-free-messaging) for further information on toll free messaging.

[Start building](https://telnyx.com/sign-up)

### Ask AI

* [![GPT](https://d2efw2akbx8gaf.cloudfront.net/https://dotcom-payload-assets-prod.s3.us-east-1.amazonaws.com/cms-media/chatgpt_icon-ea55e09d.jpeg?width=92&format=webp)](https://chat.openai.com/?q=What makes Telnyx's global network different, breakdown call quality for normal phone calls and voice AI calls.)
* [![Claude](https://d2efw2akbx8gaf.cloudfront.net/https://dotcom-payload-assets-prod.s3.us-east-1.amazonaws.com/cms-media/claude_icon-c7c8eef3.webp?width=92&format=webp)](https://claude.ai/new?q=What makes Telnyx's global network different, breakdown call quality for normal phone calls and voice AI calls.)
* [![Perplexity](https://d2efw2akbx8gaf.cloudfront.net/https://dotcom-payload-assets-prod.s3.us-east-1.amazonaws.com/cms-media/perplexity_icon-cd5b74f1.webp?width=92&format=webp)](https://www.perplexity.ai/search?q=What makes Telnyx's global network different, breakdown call quality for normal phone calls and voice AI calls.)
* [![Gemini](https://d2efw2akbx8gaf.cloudfront.net/https://dotcom-payload-assets-prod.s3.us-east-1.amazonaws.com/cms-media/gemini_icon-4ff1cbf4.webp?width=92&format=webp)](https://www.google.com/search?udm=50&aep=11&q=What makes Telnyx's global network different, breakdown call quality for normal phone calls and voice AI calls.)
* [![Grok](https://d2efw2akbx8gaf.cloudfront.net/https://dotcom-payload-assets-prod.s3.us-east-1.amazonaws.com/cms-media/grok_icon-e588e5bd.webp?width=92&format=webp)](https://x.com/i/grok?text=What makes Telnyx's global network different, breakdown call quality for normal phone calls and voice AI calls.)