Developer Resources

API Documentation

Integrate Expensa's powerful OCR capabilities into your applications with our RESTful API.

Quick Start
Get started with the Expensa API in minutes

1. Get Your API Key

Sign up for an account and get your API key from the dashboard.

2. Make Your First Request

curl -X POST https://expensa.dev/api/ocr/process \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"file": "base64_encoded_file"}'
API Overview
The Expensa API allows you to process invoices and expense documents programmatically

Secure

API key authentication

Fast

Process documents in seconds

Reliable

99.9% uptime SLA

Need Help?
Our developer support team is here to help you integrate successfully