Re-extract with custom schema

POST

https://docextract.in/invoice/reextract-with-schema

Last modified:2026-01-05 20:30:52

Re-runs the extraction using a user-provided schema on previously extracted text. Avoids re-OCR and costs only 1 credit.

Request

Header Params

Body Params multipart/form-dataRequired

Responses

🟢200

application/json

Successful Response

Body

🟠422

Request Example

Shell

JavaScript

Java

Swift

curl --location --request POST 'https://docextract.in/invoice/reextract-with-schema' \
--header 'authorization: Api-Key sk_123456789a-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.mnopqrstuvwxyz012345' \
--form 'filename=""' \
--form 'schema=""'

Response Example

200 - Example 1

{
    "status": "success",
    "user_id": "user_123",
    "tier": "premium",
    "file": "string",
    "extracted_data": {
        "property1": "string",
        "property2": "string"
    },
    "schema_json": {
        "property1": "string",
        "property2": "string"
    },
    "tables": [
        [
            {
                "property1": "string",
                "property2": "string"
            }
        ]
    ],
    "results": [
        {
            "file": "invoice.pdf",
            "extracted_data": {
                "property1": "string",
                "property2": "string"
            },
            "schema_json": {
                "property1": "string",
                "property2": "string"
            },
            "tables": [
                [
                    {
                        "property1": "string",
                        "property2": "string"
                    }
                ]
            ],
            "storage": {
                "pdf_url": "string",
                "metadata_url": "string",
                "tables_url": "string",
                "complete_url": "string"
            }
        }
    ],
    "storage": {
        "pdf_url": "string",
        "metadata_url": "string",
        "tables_url": "string",
        "complete_url": "string"
    },
    "credits": {
        "deducted": 1,
        "remaining": 99
    },
    "message": "Invoice stored in Google Cloud Storage"
}

Modified at 2026-01-05 20:30:52

Extract Invoice data

Validate PDF password