---
title: "Handle Webhook"
method: POST
path: "/webhook/telnyx"
tags: ["webhook", "telnyx"]
---

# Handle Webhook

`POST /webhook/telnyx`

## Request

- Base URL: `https://api-docs.upsmith.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api-docs.upsmith.com/webhook/telnyx`
- Auth: none declared

Unified Telnyx webhook endpoint — dispatches by ``data.event_type``.

Telnyx delivers ``message.received``, ``message.sent``, and ``message.finalized``
to whichever single URL is configured on the messaging profile. Routing all three
through one endpoint prevents the silent-drop class of bugs that arise when a
status callback lands on an inbound-only handler (or vice versa).

## Headers

- `timezone` string
- `x-user-id` string, nullable
- `x-actor-email` string, nullable
- `x-request-source` string, nullable
- `x-operation-id` string, nullable
- `x-commit-message` string, nullable
- `x-confirmation-id` string, nullable
- `x-chat-id` string, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/upsmith/apis/upsmith-api.md) - [All operations](https://skmtc.dev/upsmith/apis/upsmith-api/llms.txt) - [OpenAPI document](https://skmtc.dev/upsmith/apis/upsmith-api/revisions/86e2c2bd93af?raw)