Extract structured JSON from any text using your field list (invoices, emails, c
Extract structured JSON from any text using your field list (invoices, emails, contracts, listings) — Genesis402 / UnyKorn Operator Network
Answers HTTP 530 without x402 payment termsour last check, 2026-09-25
0 of 1checks answered this week
n/amedian answer time
$0.006listed price per call
n/aprice 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://twin.unykorn.org/ai/extract
| Category | Search and research |
|---|---|
| Provider host | twin.unykorn.org |
| Networks | eip155:137, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-25 | no x402 terms | 530 | 13 ms |
Example input (from the provider)
{
"body": {
"params": {
"fields": {
"due_date": "due date, ISO format",
"invoice_number": "the invoice number",
"total_usd": "total amount as a number",
"vendor": "who issued it"
},
"text": "Invoice #4417 from Acme Corp, due Oct 15 2026, total $1,240.50"
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"properties": {
"body": {
"properties": {
"params": {
"properties": {
"fields": {
"description": "required: {field_name: what to extract}, up to 30 fields",
"type": "object"
},
"text": {
"description": "required, up to 16,000 chars",
"type": "string"
}
},
"type": "object"
}
},
"required": [
"params"
],
"type": "object"
},
"bodyType": {
"enum": [
"json"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}