extract_bol
Extract freight document
Extract structured data from a freight document (PDF, PNG or JPG, max 10 MB): Bill of Lading, commercial invoice, packing list, or CMR road waybill. The document type is detected automatically and returned as `doc_type`. Provide either a fetchable `url` or `base64` file content. Fields not present in the document are null — never guessed. Each successful extraction bills one document.
urlbase64filename