Skip to main content
The VATextractREST API enables you to integrate invoice extraction into your applications.

​
Base URL

https://vatextract.com/api

​
Authentication

All API requests require authentication via Clerk. Include your session token in the Authorization header: 
Authorization: Bearer YOUR_SESSION_TOKEN
For server-to-server integrations, use API keys (coming soon). Contact support for early access.

​
Request Format

  • Content-Type: application/json for most endpoints
  • File uploads: multipart/form-data

​
Response Format

All responses return JSON: 
{
  "data": { ... },
  "error": null
}

​
Error Responses

{
  "data": null,
  "error": "Unauthorized"
}
Status CodeDescription
200Success
400Bad request (invalid parameters)
401Unauthorized (missing/invalid token)
404Resource not found
500Server error

​
Rate Limiting

TierRequests/minute
Free60
Pro300
EnterpriseCustom
Rate limit headers are included in responses: 
X-RateLimit-Limit: 60
X-RateLimit-Remaining: 55
X-RateLimit-Reset: 1704067200

​
Endpoints

Upload Invoice

POST /api/upload

List Invoices

GET /api/invoices

Get Invoice

GET /api/invoices/:id

Export Data

GET /api/invoices/export

​
SDKs

Official SDKs coming soon. For now, use standard HTTP clients: 
curl -X GET https://vatextract.com/api/invoices \
  -H "Authorization: Bearer YOUR_TOKEN"