---
title: "Fire a webhook trigger — public, token-gated, HMAC-verified when a signing secret is set."
method: POST
path: "/webhooks/{token}"
tags: ["webhooks"]
---

# Fire a webhook trigger — public, token-gated, HMAC-verified when a signing secret is set.

`POST /webhooks/{token}`

## Request

- Base URL: `https://api.livegraph.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://api.livegraph.ai/webhooks/{token}`
- Auth: one of:
  - API key in cookie `livegraph_session`
  - API key in header `x-api-key`

## Path parameters

- `token` string, required

## Response `200`

Success — see summary for the response shape.

## Other responses

- `4XX`: Client error — body is the shared {error, code?} envelope.

---

[API](https://skmtc.dev/livegraph/apis/livegraph-api.md) · [All operations](https://skmtc.dev/livegraph/apis/livegraph-api/llms.txt) · [OpenAPI document](https://skmtc.dev/livegraph/apis/livegraph-api/revisions/551085d7719e?raw)