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DocumentsComplete chunked upload

Complete chunked upload

POST/partners/documents/chunk-upload/complete

Finalizes a chunked upload and creates the document record.

HMAC signature + Bearer access token
Try this request
Customers APIProjects API

Request body

uploadProgressIdstringrequired

Upload session identifier from initiate.

blockIdsarrayrequired

Ordered list of block IDs uploaded.

vendorUuiduuid

Optional vendor UUID to link.

customerUuiduuid

Optional customer UUID to link.

personUuiduuid

Optional person UUID to link.

projectUuiduuid

Optional project UUID to link.

Responses

200Document created from assembled chunks.
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
POSThttps://api.getcount.com/partners/documents/chunk-upload/complete
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 = 'POST';
const signingPath = '/documents/chunk-upload/complete';
const timestamp = Math.floor(Date.now() / 1000).toString();
const body = {
  "uploadProgressId": "upload-progress-uuid",
  "blockIds": [
    "block-1",
    "block-2"
  ],
  "customerUuid": "dfa3219e-6af8-4c53-997a-037534f63a35"
};
const bodyString = JSON.stringify(body);

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

const response = await fetch(`${BASE_URL}/partners/documents/chunk-upload/complete`, {
  method,
  headers: {
    'x-client-id': CLIENT_ID,
    'x-timestamp': timestamp,
    'x-signature': signature,
    'Content-Type': 'application/json',
    Authorization: `Bearer ${ACCESS_TOKEN}`,
  },
  body: bodyString,
});

console.log(await response.json());
Response · 200
{
  "status": "success",
  "data": {
    "id": "d9e0f1a2-b3c4-5678-def0-890123456789",
    "fileName": "contract-acme-2026.pdf",
    "folderPath": "Contracts",
    "mimeType": "application/pdf",
    "fileSize": 245760,
    "vendor": null,
    "customer": {
      "id": "dfa3219e-6af8-4c53-997a-037534f63a35",
      "customer": "Acme Corporation"
    },
    "person": null,
    "project": null,
    "createdAt": "2026-03-01T09:00:00.000Z",
    "updatedAt": "2026-03-01T09:00:00.000Z"
  }
}