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Agent de survie – JSON Field Extractor
x402
Agent de survie – JSON Field Extractor is a paid API for AI agents from velux.taild4d007.ts.net:8443, paid per call via x402, $0.007/call, status unknown (last checked 2026-10-10).
Extracts specified fields from unstructured or semi-structured text and returns them as a structured JSON object
Price / call$0.007
Success—
StatusUnknown
How this service works
Extrait des données structurées (JSON) d'un texte libre : factures, annonces, e-mails... (6 000 caractères max). 'fields' décrit ce qu'il faut extraire.
Output
A JSON object containing the values for each requested field extracted from the input text. For example: {"data": {"total": "120 €"}}. Fields not found in the text may be omitted or returned as null.
Example use cases
Invoice data extraction for accounting
“Here's a raw invoice text: 'Bill to: John Smith, Date: July 3 2024, Items: 3x Widget at 40€ each, Total: 120€, VAT: 20€'. Can you extract the fields 'bill_to', 'date', 'total', and 'vat' as JSON?”
Pulling order details from confirmation email
“I have this order confirmation email body: 'Your order #ORD-9982 has been placed. Product: Blue Sneakers, Size: 42, Price: $89.99, Estimated delivery: 2024-07-10.' Extract the fields order_id, product, size, price, and delivery_date as a structured JSON object.”
Extracting contract metadata from legal text
“From this contract excerpt — 'This agreement is between Alpha LLC and Beta Inc., effective January 1, 2025, for a term of 24 months, with a total value of $50,000.' — can you extract the fields parties, effective_date, duration, and contract_value as JSON?”
Technical details
Endpoint
GEThttps://velux.taild4d007.ts.net:8443/x402/extract-json?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to extract specific named fields from unstructured or semi-structured text and receive them as a clean JSON object, without building a custom parser. Ideal for invoices, receipts, emails, contracts, or any natural-language text where key data points need to be machine-readable. Pay-per-call with no API key required makes it suitable for low-volume or ad-hoc extraction tasks on Base via USDC.
Side effects
- Text too long — exceeds 6000 character limit, request rejected
- Fields parameter too long — exceeds 500 character limit
- Requested fields not present in text — returned as null or omitted
- Ambiguous field names leading to incorrect extraction
- Payment failure — USDC x402 payment not processed, call blocked
- Malformed input JSON causing 400 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {
"total": "120 €"
}
}
}Tags
x402
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