Extract Loading Order with Java SDK — OCR Integration for Spring & Jakarta

Logistics companies process thousands of Loading Order documents monthly. Using Java to automate Loading Order data extraction eliminates manual entry, reduces errors, and speeds up document processing from minutes to seconds. With the Cargoffer OCR API, you can integrate Loading Order extraction into any Java application in under 10 lines of code.

First, get your free API key from the dashboard. Then install the HTTP client for Java and configure authentication. The API uses Bearer token auth — pass your key in the Authorization header.

Use the POST /api/upload endpoint to send the document file. The system auto-detects Loading Order format and routes it to the best extraction model. Upload in PDF, image, or Excel format.

order_number, loading_date, loading_address, destination_address, product, vehicle_requirements.

The complete Java integration code handles file upload, extraction request, polling for results, and error management. Error types: 401 (invalid key), 402 (quota exceeded — upgrade your plan), 429 (rate limit — wait and retry), 422 (malformed request).

Each Loading Order extraction costs from 0.002 EUR per page. The free plan includes 1 page. The Pro plan (49 EUR/month) covers 1,000 pages — enough for 500000 Loading Order documents. Manual Loading Order data entry costs 3-15 EUR per document — OCR saves 99%.

See also: [Loading Order with Python](https://ocr.cargoffer.com/tutorials/documents/loading-order-extraction/integration/python) | [Loading Order with JavaScript](https://ocr.cargoffer.com/tutorials/documents/loading-order-extraction/integration/javascript) | [Loading Order with Java](https://ocr.cargoffer.com/tutorials/documents/loading-order-extraction/integration/java) | [Loading Order via REST API](https://ocr.cargoffer.com/tutorials/documents/loading-order-extraction)