Get Extraction Data
Retrieve the structured row data from an extraction, including per-cell provenance, confidence scores, and reasoning traces for every extracted value.
GET
/v1/extractions/:id/dataParameters
| Parameter | Type | Required | Description |
|---|---|---|---|
| id | string (path) | Yes | The extraction ID |
| include_provenance | boolean (query) | No | Include provenance objects (default: true) |
| format | string (query) | No | Response format: json (default) or csv |
Example
curl "https://api.talonic.com/v1/extractions/ext_abc123/data?include_provenance=true" \
-H "Authorization: Bearer tlnc_sk_live_7f3a...x9k2"Response
{
"extraction_id": "ext_abc123",
"schema_id": "sch_abc123",
"rows": [
{
"cells": [
{
"field": "vendor_name",
"value": "Acme Corp",
"confidence": 0.98,
"flagged": false,
"provenance": {
"page": 1,
"bbox": [50, 120, 200, 140],
"raw_text": "Acme Corporation GmbH",
"reasoning": "Matched vendor label in header region"
}
},
{
"field": "total_amount",
"value": 1250.00,
"confidence": 0.97,
"flagged": false,
"provenance": {
"page": 1,
"bbox": [320, 450, 420, 470],
"raw_text": "Total: EUR 1,250.00",
"reasoning": "Matched 'Total' label adjacent to currency value"
}
}
]
}
]
}Understanding provenance
Each cell's provenance links to the exact source region in the original document. The bbox array contains [x1, y1, x2, y2] coordinates. The confidence gate (see pipeline) determines the flagged status. Read more about per-cell provenance, the Field Registry, and correcting values.