---
title: "Mux webhook handler"
method: POST
path: "/v1/webhooks/mux"
tags: ["webhooks"]
---

# Mux webhook handler

`POST /v1/webhooks/mux`

## Request

- Base URL: `https://lpad-backend.stage.defi.ovh.gala.com`
- URL: `https://lpad-backend.stage.defi.ovh.gala.com/v1/webhooks/mux`
- Auth: API key in header `mux-signature`
- TypeScript: <https://skmtc.dev/gala/apis/launchpad-backend-api/docs/v1/webhooks/mux/post.ts> (a function with typed inputs; its response is checked against the schema)

Receive and process Mux video streaming webhook events

## Request body

- MuxWebhookPayloadDto
  - `data` object, required
  - `id` string, required
  - `type` string, required

## Response `201`

Webhook received and processed successfully

- MuxWebhookAcceptedResponseDto
  - `data` object, required
  - `error` boolean, required
  - `message` string, required
  - `status` number, required

## Other responses

- `400`: Bad request - webhook payload is invalid or malformed
- `401`: Unauthorized - invalid or missing Mux webhook signature
- `500`: Internal server error - failed to process webhook
- `default`: Shared error envelope returned by the application exception filter.

---

[API](https://skmtc.dev/gala/apis/launchpad-backend-api.md) - [All operations](https://skmtc.dev/gala/apis/launchpad-backend-api/llms.txt) - [OpenAPI document](https://skmtc.dev/gala/apis/launchpad-backend-api/revisions/74545971be2b?raw)