curl --request GET \
  --url https://sandbox.voice.miraiminds.co/v2/webhooks/deliveries/{webhook_delivery_id}/attempts \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://sandbox.voice.miraiminds.co/v2/webhooks/deliveries/{webhook_delivery_id}/attempts"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

const url = 'https://sandbox.voice.miraiminds.co/v2/webhooks/deliveries/{webhook_delivery_id}/attempts';
const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch(url, options)
  .then(res => res.json())
  .then(json => console.log(json))
  .catch(err => console.error(err));

{
  "object": "list",
  "data": [
    {
      "number": 1,
      "cycle": 1,
      "started_at": "2026-10-10T06:30:12.481Z",
      "ended_at": "2026-10-10T06:30:12.623Z",
      "status": "delivered",
      "http_status": 204,
      "latency_ms": 142,
      "endpoint_revision": 1,
      "signing_key_version": 1,
      "request_id": "req_01K9V2G8J0M2P4R6T8W0Y2A4C6"
    }
  ],
  "has_more": false
}