Structured data from a web page (url) or your own text
Structured data from a web page (url) or your own text: give a schema of up to 20 field names with what each holds, and get a JSON object with exactly those fields, null where the text does not state one. Llama 3.3 70B. Text is capped at 12,000 characters; a model answer that is not JSON is retried once, then not charged.
Answeringour last check, 2026-10-18
1 of 1checks answered this week
22 msmedian answer time
$0.004listed price per call
$0.004price 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://api.sitecheck-api.workers.dev/api/extract
| Category | Search and research |
|---|---|
| Provider host | api.sitecheck-api.workers.dev |
| Networks | eip155:5042, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-18 | valid payment request | 402 | $0.004 | 22 ms |
Example input (from the provider)
{
"body": {
"schema": {
"currency": "the currency code",
"due_date": "the payment due date",
"invoice_number": "the invoice number",
"total": "the total amount as a number"
},
"text": "Invoice INV-2026-0042 dated 2026-10-01, total 1,250.00 EUR, due 2026-10-31, supplier Acme GmbH."
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"instructions": {
"description": "Optional extra instructions, up to 500 characters",
"type": "string"
},
"schema": {
"description": "Field name to what the field holds, up to 20 fields",
"type": "object"
},
"text": {
"description": "Text to read (up to 12,000 characters), instead of url",
"type": "string"
},
"url": {
"description": "Web page to read (or text)",
"type": "string"
}
},
"required": [
"schema"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}