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Machine Shop – Extract Entities
x402
Machine Shop – Extract Entities is a paid API for AI agents from api.pay-forge.online, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-20).
Extracts typed JSON fields (URLs, money amounts, emails, etc.) from supplied text documents up to 50,000 characters
Price / call$0.004
Success—
StatusUnknown
How this service works
Turn Apify product scrape results into safe catalog updates with Catalog Update Gate. Find evidence in supplied documents, compare snapshots, extract typed JSON fields, inspect x402 quotes and assess API migrations. Preview inputs, evidence and cost for free. No live web search, scheduled monitoring or third-party purchasing.
Output
A JSON object containing arrays of extracted entity types found in the input text, including 'urls' (list of URLs), 'money' (list of monetary values with currency), and 'emails' (list of email addresses). Returns only entities actually found; empty arrays for types with no matches.
Example use cases
Parse invoice for payment details
“Extract all money amounts and email addresses from this invoice text so I can see what's owed and who to contact: 'Please remit $450.00 or 380 EUR to billing@acme.com, or visit https://acme.com/invoice/9921 for online payment.'”
Inspect x402 quote from API response
“Here's the raw body of an x402 payment-required response I got back — can you pull out the quoted price, the payment URL, and any contact info from it?”
Audit document for embedded links
“I have this Terms of Service document and I need every URL mentioned in it extracted into a clean list — can you go through it and pull them all out?”
Technical details
Endpoint
POSThttps://api.pay-forge.online/v1/extract-entities?utm_source=zero.xyzWhen to prefer
Use this endpoint when you have a block of unstructured text and need to extract structured typed entities (URLs, money values, emails) in one call without setting up a full NLP pipeline. Particularly useful for processing x402 payment quotes, API response bodies, contracts, invoices, or any document where you need to surface specific field types quickly and cheaply at $0.004 per call.
Side effects
- Text exceeds 50,000 Unicode characters — returns HTTP 413
- Malformed or missing 'text' field in request body — returns 4xx validation error
- Empty text input — returns valid response with empty entity arrays
- Ambiguous or context-dependent amounts may not be extracted if not clearly formatted
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string | Text to process, including empty text; at most 50000 Unicode characters (413 if exceeded). |
Output
Schema · Response
{
"type": "json",
"example": {
"urls": [
"https://example.com/pay"
],
"money": [
"$12.50",
"9 EUR"
],
"emails": [
"ops@example.com"
]
}
}Tags
x402
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