---
title: "Webhook Delivery Attempts"
description: "REST endpoints for webhook delivery attempts. Bearer-auth required."
section: "API"
group: "REST"
order: 79
---

## GET /api/webhook-delivery-attempts

List webhook delivery attempts.

**Query parameters**

- `delivery_id` (required): Webhook delivery to list attempts for.

**Response**

```json
{
  "data": [
    {
      "id": "<...>",
      "workspaceId": "<...>",
      "deliveryId": "<...>",
      "attemptNumber": "<...>",
      "kind": "<...>",
      "url": "<...>",
      "statusCode": "<...>",
      "error": "<...>",
      "durationMs": "<...>",
      "responseHeaders": "<...>",
      "responseBodyPreview": "<...>",
      "startedAt": "<...>",
      "completedAt": "<...>"
    }
  ],
  "pageInfo": {
    "total": "number",
    "hasNextPage": "boolean",
    "hasPreviousPage": "boolean",
    "startCursor": "string",
    "endCursor": "string"
  }
}
```

## GET /api/webhook-delivery-attempts/{id}

Get a webhook delivery attempt by ID.

**Path parameters**

- `id` (required): Webhook delivery attempt to retrieve.

**Response**

```json
{
  "id": "string",
  "workspaceId": "string",
  "deliveryId": "string",
  "attemptNumber": "integer",
  "kind": "initial | auto_retry | manual_retry",
  "url": "string",
  "statusCode": "integer",
  "error": "string",
  "durationMs": "integer",
  "responseHeaders": {},
  "responseBodyPreview": "string",
  "startedAt": "string",
  "completedAt": "string"
}
```