---
title: "Changes to Send a message using an alphanumeric sender ID"
method: POST
path: "/messages/alphanumeric/sender/id"
---

# Changes to Send a message using an alphanumeric sender ID

`POST /messages/alphanumeric/sender/id`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 89 revisions.

- **2026-10-15** `a72569d69430`: 1 info

## Changes

- **2026-10-15** `a72569d69430`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/team-telnyx/apis/telnyx-api/docs/messages/alphanumeric/sender/id/post.md) - [API](https://skmtc.dev/team-telnyx/apis/telnyx-api.md) - [Page](https://skmtc.dev/team-telnyx/apis/telnyx-api/changes/messages/alphanumeric/sender/id/post)