Machine Shop — Catalog Update Gate and data tools

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://api.pay-forge.online/v1

• POST/normalize-json$0.004Parse JSON and emit compact recursively key-sorted JSON. Python numeric precision applies; not cryptographic JSON canonicalization. Duplicate keys use last value. Limit: 50000 combined input string characters; batch maximum 100. JSON POST; invalid input returns 422, size limit 413. Unpaid production requests return x402 402 before input validation.
• POST/prepare-document$0.01Produce a RAG document: NFKC and whitespace normalization, exact repeated-line removal, SHA256, pattern entities and overlapping character chunks. Repeated lines are intentionally removed; no semantic analysis. Limit: 50000 combined input string characters; batch maximum 100. JSON POST; invalid input returns 422, size limit 413. Unpaid production requests return x402 402 before input validation.
• POST/html-to-text$0.004Remove scripts, styles, templates and markup from static HTML; return visible text with line breaks. Limit: 50000 combined input string characters; batch maximum 100. JSON POST; invalid input returns 422, size limit 413. Unpaid production requests return x402 402 before input validation.
• POST/url-to-text$0.006Fetch one public static HTML/text page and return cleaned text and final URL. Static fetch: default ports only; public DNS/IPs only; maximum 3 redirects, 1MB, 15s body deadline plus DNS/connect time. No JavaScript, cookies, auth, paywall bypass, browser or paid upstream. Upstream, safety or parsing errors return 422 without settlement. Limit: 50000 combined input string characters; batch maximum 100. JSON POST; invalid input returns 422, size limit 413. Unpaid production requests return x402 402 before input validation.
• POST/extract-entities$0.004Deterministic regex entity extraction and email extraction from caller-supplied text. Returns exactly emails, urls and money arrays, each sorted and deduplicated by exact case-sensitive string equality, preserving matched case. Email patterns use Python case-insensitive [A-Z], digits and common email punctuation with a letter TLD of length >=2, case-insensitive matching. URL patterns start with lowercase http:// or https:// and end at whitespace, angle brackets or quotes; trailing punctuation can remain. Money patterns match $/€/£ followed by a digit and digits/commas/dots, or a number followed by USD/EUR/GBP, with one optional whitespace separator and case-insensitive currency codes. Money is returned as strings, not validated numeric amounts. Currency-code patterns have no trailing word boundary: 5 USDC can yield the partial match 5 USD; USDC is not recognized as a distinct currency. Does not extract people, organizations, locations, dates or standalone crypto addresses; not semantic named-entity recognition. No URL fetch or email verification. POST application/json with text. Limit: 50000 input Unicode characters per request; for comparison, the lengths of a and b are added. Empty strings are accepted. Extra JSON properties are ignored. Errors after payment verification: 413 for the character limit; 422 for missing/non-string fields or malformed JSON, and for URL parsing errors. Unpaid calls return 402 with a base64 JSON PAYMENT-REQUIRED header before input validation. Handler error responses are not settled.

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