Extract structured fields and source evidence from supported documents using tas
Extract structured fields and source evidence from supported documents using task-specific profiles such as tenders, invoices, contract dates, and privacy policies. Returns schema-validated JSON with confidence and page/source references.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
647 msmedian answer time
$0.05listed price per call
$0.05price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://i3p3mgbsn54dvlivnk6wbumal40eqtsn.lambda-url.us-east-1.on.aws/v1/document-structured-extractor
| Category | Search and research |
|---|---|
| Provider host | i3p3mgbsn54dvlivnk6wbumal40eqtsn.lambda-url.us-east-1.on.aws |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.05 | 647 ms |
Example input (from the provider)
{
"body": {
"fields": [
{
"name": "total",
"type": "number"
}
],
"profile": "generic-key-values",
"source": {
"text": "Invoice total: $125.00",
"type": "text"
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"fields": {
"items": {
"additionalProperties": false,
"properties": {
"description": {
"type": "string"
},
"name": {
"type": "string"
},
"type": {
"type": "string"
}
},
"required": [
"name"
],
"type": "object"
},
"type": "array"
},
"profile": {
"enum": [
"tender",
"invoice",
"contract-dates",
"privacy-policy",
"generic-key-values"
],
"type": "string"
},
"source": {
"anyOf": [
{
"additionalProperties": false,
"properties": {
"type": {
"const": "url",
"type": "string"
},
"url": {
"format": "uri",
"type": "string"
}
},
"required": [
"type",
"url"
],
"type": "object"
},
{
"additionalProperties": false,
"properties": {
"text": {
"type": "string"
},
"type": {
"const": "text",
"type": "string"
}
},
"required": [
"type",
"text"
],
"type": "object"
},
{
"additionalProperties": false,
"properties": {
"data": {
"type": "string"
},
"mimeType": {
"type": "string"
},
"type": {
"const": "base64",
"type": "string"
}
},
"required": [
"type",
"data",
"mimeType"
],
"type": "object"
}
]
}
},
"required": [
"profile",
"source"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"evidenceRequired": {
"type": "boolean"
},
"fields": {
"additionalProperties": {
"additionalProperties": false,
"properties": {
"confidence": {
"maximum": 1,
"minimum": 0,
"type": "number"
},
"page": {
"exclusiveMinimum": 0,
"maximum": 9007199254740991,
"type": "integer"
},
"sourceText": {
"type": "string"
},
"unknownReason": {
"type": "string"
},
"value": {
"anyOf": [
{
"type": "string"
},
{
"type": "number"
},
{
"type": "boolean"
},
{
"type": "null"
}
]
}
},
"required": [
"value",
"confidence"
],
"type": "object"
},
"propertyNames": {
"type": "string"
},
"type": "object"
},
"profile": {
"type": "string"
},
"truncatedByBudget": {
"type": "boolean"
},
"warnings": {
"items": {
"type": "string"
},
"type": "array"
}
},
"required": [
"profile",
"fields",
"evidenceRequired",
"warnings",
"truncatedByBudget"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object