---
title: "payment.failed webhook delivery"
method: POST
path: "payment.failed"
---

# payment.failed webhook delivery

`POST payment.failed` (webhook)

Delivered to a registered endpoint when a payment.failed event occurs.

## Payload

- object — Webhook envelope for payment.failed.
  - `id` string, required — Stable delivery id, reused across retries (idempotency key).
  - `event` 'payment.failed', required
  - `created_at` string, required — ISO-8601 timestamp the event was emitted.
  - `data` PaymentFailedPayload, required — A payment failed.
    - `paymentId` string, required — TeamBattles document id.
    - `userId` string — TeamBattles document id.
    - `amount` number
    - `currency` string

## Acknowledgement `200`

Acknowledged. Return 2xx to mark the delivery successful.

---

[API](https://skmtc.net/teambattles/apis/teambattles-api.md) · [All operations](https://skmtc.net/teambattles/apis/teambattles-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/teambattles/teambattles-api/revisions/2ffe8fb53b7d/schema)