---
title: "Stripe Webhook"
method: POST
path: "/webhook/stripe"
tags: ["register"]
---

# Stripe Webhook

`POST /webhook/stripe`

## Request

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

Stripe webhook — checkout.session.completed only.

Dispatches to the correct registration handler based on tier:
    proof → single TX
    pair  → 2 TXs, A→B
    tree  → 3 TXs, A→B and A→C (root branches to both children)

## Headers

- `stripe-signature` string

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/anchorregistry/apis/anchorregistry-api.md) · [All operations](https://skmtc.dev/anchorregistry/apis/anchorregistry-api/llms.txt) · [OpenAPI document](https://skmtc.dev/anchorregistry/apis/anchorregistry-api/revisions/73ff7877dda3?raw)