InvoiceAI API
### What It Does InvoiceAI API extracts structured data from financial documents using Claude AI. Submit an invoice, receipt, or purchase order image and receive clean, structured JSON — vendor details, customer info, line items, amounts, tax, currency, payment terms, and more. No OCR setup, no regex, no templates to maintain. Works on any invoice format, any language, any layout. It is designed…
InvoiceAI API endpoints
| Method | Endpoint | Description |
|---|---|---|
| health | ||
| GET |
health /health |
|
| extract | ||
| POST |
extract /extract |
Auto-detects document type (invoice, receipt, purchase order) and extracts all fields. |
| invoice | ||
| POST |
extractInvoice /invoice |
Optimized for invoice extraction. Same input/output as /extract. |
| receipt | ||
| POST |
extractReceipt /receipt |
Optimized for receipt extraction. |
InvoiceAI API pricing
| Plan | Price | Rate limit | Quotas |
|---|---|---|---|
| BASIC | Free | 5 / minute |
|
| PRO | $19 / month | 20 / minute |
|
| ULTRA | $49 / month | 60 / minute |
|
| MEGA Recommended | $149 / month | 120 / minute |
|