Get Extraction Data

Fetch just the extracted key-value data from an extraction with GET /v1/extractions/:id/data. Returns clean JSON by default or a downloadable CSV file.

The Get Extraction Data endpoint, GET /v1/extractions/:id/data, retrieves only the extracted field values from an extraction, without metadata, confidence scores, or processing details. This is the lightest-weight endpoint for consuming extraction output, and it is ideal for downstream integrations that only need the structured data as JSON or CSV.

Response

{
  "vendor_name": "Acme Corp",
  "invoice_number": "INV-2024-0847",
  "total_amount": 14250.00,
  "due_date": "2024-03-15"
}

Most integrations call this endpoint to feed extraction output into downstream systems (CRMs, ERPs, data warehouses) that only need the raw key-value data. A typical workflow is to extract a document, then call this endpoint with the extraction_id from the response to get a clean data payload without metadata overhead.

The response is a flat JSON object where each key is a field name and each value is the extracted value, typed according to the schema (strings, numbers, dates, arrays). Use ?format=csv to download the same data as a CSV file with field names as headers — the Content-Disposition header provides a suggested filename.

Pair this with GET /v1/extractions/:id when you also need confidence scores, locked field status, or processing metadata. Note that the response shape matches the schema used during extraction — if no schema was provided, auto-discovered field names are used as keys.

Errors