---
title: "List Event Delivery Attempts"
method: GET
path: "/v2/projects/{project_id}/events/{event_id}/attempts"
tags: ["Events V2"]
---

# List Event Delivery Attempts

`GET /v2/projects/{project_id}/events/{event_id}/attempts`

Returns a list of delivery attempts for an event. Requires webhooks:read scope.

## Path parameters

- `project_id` string, required — Project ID
- `event_id` string, required — Event ID

## Query parameters

- `limit` string — a string to be decoded into a number
- `iterator` string
- `status` string — a string to be decoded into a number
- `status_code_class` string — a string to be decoded into a number
- `before` string — a string to be decoded into a Date
- `after` string — a string to be decoded into a Date

## Response `200`

Success

- object
  - `object` 'list', required — Object type, always `list`
  - `data` object[], required — List of delivery attempts
    - `id` string, required — Unique identifier for the attempt
    - `object` 'event_attempt', required — Object type, always `event_attempt`
    - `endpoint_id` string, required — ID of the webhook endpoint
    - `event_id` string, required — ID of the event
    - `status` number, required — Delivery status code
    - `response` string, required — Response body from the endpoint
    - `response_status_code` number, required — HTTP status code from the endpoint
    - `response_duration_ms` number, required — Response time in milliseconds
    - `timestamp` string, required — ISO 8601 timestamp of the attempt
    - `trigger_type` number, required — Type of trigger that initiated the delivery
    - `url` string, required — URL the event was sent to
  - `has_more` boolean, required — Whether there are more results available
  - `iterator` string — Cursor for forward pagination
  - `prev_iterator` string — Cursor for backward pagination

## Other responses

- `400` — The request did not match the expected schema
- `401` — No API key was provided in the request
- `403` — The API key does not have permission to perform this action
- `404` — The requested resource was not found
- `429` — Too many requests have been made in a short period
- `500` — An unexpected error occurred on the server
- `502` — The upstream webhook provider request failed

---

[API](https://skmtc.dev/superwall/apis/superwall-api-v2.md) · [All operations](https://skmtc.dev/superwall/apis/superwall-api-v2/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/superwall/superwall-api-v2/revisions/7dbbee8e0305/schema)