Extraction processors can return multiple payload formats.

JSON (default)

• Returned by Studio previews and API responses.
• Structured by your schema; ideal for internal services.

CSV exports

• Available in Studio → Runs → Export for tabular data.
• Use when you need to hand off results to analysts or spreadsheet workflows.

Webhook payloads

• Delivered as JSON to your callback URL (see /guides/webhooks/configure).
• Include processor_id, run_id, timing metrics, and the structured result.

File attachments

• Toggle Attachments to receive cropped regions or annotated PDFs.
• Download from GET https://api.algorythmos.fr/files/{file_id} with the same API key.

Pick the format that best fits your ingestion pipeline—most teams start with JSON and enable webhooks as they automate downstream actions.