MP
API Reference
Endpoints

GET /webhooks/{id}/deliveries

Delivery log for a subscription — debug why your handler didn't fire.

GET/api/v1/webhooks/{id}/deliveriessecret key

Paginated delivery history for one subscription. Each row tells you what we tried to send, when, how many attempts have run, the HTTP status your endpoint returned, and the next retry timestamp. This is the source of truth when debugging missing events. Same `{ data, pagination }` envelope as other listings.

Body parameters
  • limitinteger
    1–100. Default 50.
  • offsetinteger
    Default 0.
  • statusstring
    Filter by `pending` · `succeeded` · `failed` · `dead_letter`.
Request
curl "https://sandbox.key2pays.com/api/v1/webhooks/wh_3f6c7b1…/deliveries?status=failed&limit=10" \
  -H "Authorization: Bearer sk_test_51N8mP...exampleK3Y"
Response
{
  "data": [
    {
      "id": "wd_a749dc7…",
      "event": "payment.completed",
      "status": "failed",
      "attempts": 3,
      "lastStatusCode": 503,
      "lastError": "Service Unavailable",
      "nextAttemptAt": "2026-05-12T18:05:00.000Z",
      "succeededAt": null,
      "createdAt": "2026-05-12T17:48:00.000Z",
      "relatedTxId": "TXN-MP2WEMT1-KAPL"
    }
  ],
  "pagination": { "total": 4, "limit": 10, "offset": 0, "pages": 1 }
}
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