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InvoicesGet send history

Get send history

GET/partners/invoices/{uuid}/send-history

Returns email send history and public-view analytics for an invoice, estimate, or credit memo.

Queued in-flight send stubs are excluded from the `sends` array. Rows with `deliveryStatus: "sent"` but no MailerSend message id are surfaced as `failed`.

HMAC signature + Bearer access token
Try this request
Credit Memos APICustomers APIProducts & Services APITransactions API

Path parameters

uuiduuidrequired

The UUID of the invoice.

Responses

200Send history and public view summary.
404Invoice not found.
401Missing or invalid HMAC signature, expired timestamp, or invalid Bearer token. Troubleshoot
403The credential does not have access to this workspace or resource. Troubleshoot
429Rate limit exceeded (100 requests per minute per clientId). Retry after the Retry-After header. Troubleshoot
GEThttps://api.getcount.com/partners/invoices/{uuid}/send-history
Request
import crypto from 'node:crypto';

const BASE_URL = 'https://api.getcount.com';
const CLIENT_ID = process.env.COUNT_CLIENT_ID;
const CLIENT_SECRET = process.env.COUNT_CLIENT_SECRET;
const ACCESS_TOKEN = process.env.COUNT_ACCESS_TOKEN;

const method = 'GET';
const signingPath = '/invoices/3fa85f64-5717-4562-b3fc-2c963f66afa6/send-history';
const timestamp = Math.floor(Date.now() / 1000).toString();
const bodyString = '';

const bodyHash = '';
const baseString = `${method}:${signingPath}:${timestamp}:${bodyHash}`;
const signature = crypto.createHmac('sha256', CLIENT_SECRET).update(baseString).digest('hex');

const response = await fetch(`${BASE_URL}/partners/invoices/3fa85f64-5717-4562-b3fc-2c963f66afa6/send-history`, {
  method,
  headers: {
    'x-client-id': CLIENT_ID,
    'x-timestamp': timestamp,
    'x-signature': signature,
    Authorization: `Bearer ${ACCESS_TOKEN}`,
  },
});

console.log(await response.json());
Response · 200
{
  "success": true,
  "data": {
    "isSent": true,
    "lastSendDate": "2026-03-02T14:30:00.000Z",
    "sendCount": 1,
    "sends": [
      {
        "id": "send-uuid-001",
        "recipientEmail": "contact@acme.com",
        "sentAt": "2026-03-02T14:30:00.000Z",
        "deliveryStatus": "delivered",
        "delivered": true,
        "firstOpenedAt": "2026-03-02T15:00:00.000Z",
        "openCount": 2,
        "firstClickedAt": null,
        "clickCount": 0
      }
    ],
    "publicViews": {
      "count": 3,
      "firstViewedAt": "2026-03-02T16:00:00.000Z",
      "lastViewedAt": "2026-03-03T09:00:00.000Z"
    }
  }
}