{"access":{"authentication":{"format":"L402 {macaroon}:{proof_of_payment}","header":"Authorization","protocols":["L402","MPP"],"format_mpp":"Payment <base64url_json>"},"endpoint":"https://sats4ai.com/api/l402/extract-document","method":"POST"},"content_type":"api","description":"Extract text from documents and images using Mistral OCR. Returns clean Markdown. Send parameters as JSON:\n```\n{\n    \"document\": \"data:application/pdf;base64,...\",\n    \"model\": \"Mistral OCR\"\n}\n```","name":"Document Extraction"}