---
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 endpoint, newest first.

## Timeline

Changed in 1 of 61 revisions.

- **2026-08-04** `8f5f4e537994` — 1 info

## Changes

- **2026-08-04** `8f5f4e537994` — 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/team-telnyx/apis/telnyx-api-2/docs/messages/alphanumeric/sender/id/post.md) · [API](https://skmtc.dev/team-telnyx/apis/telnyx-api-2.md) · [Page](https://skmtc.dev/team-telnyx/apis/telnyx-api-2/changes/messages/alphanumeric/sender/id/post)