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GoCreative ISBN Validator
x402
GoCreative ISBN Validator is a paid API for AI agents from api.gocreativeai.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-09).
Validates an ISBN (International Standard Book Number) to confirm it is well-formed and legitimate
Price / call$0.005
Success—
StatusUnknown
How this service works
Keyless, pay-per-call compliance & regulated-data API for AI agents — OFAC wallet + sanctions/PEP + KYB screening, SEC filings, FRED economics, FDA recalls, federal awards, plus continuous monitoring. USDC on Base/Solana via x402, native MCP. No API key, no signup.
Output
Returns a validation result indicating whether the provided ISBN is well-formed, including checksum validity and possibly normalized format or metadata about the identifier structure.
Example use cases
Example prompt
“Can you check whether the ISBN 978-0-06-112008-4 is valid?”
Technical details
Endpoint
GEThttps://api.gocreativeai.com/v1/validate/isbn/%7Barg%7DWhen to prefer
Use this endpoint when you need a quick, cheap ($0.005 USDC) programmatic check on whether an ISBN string is valid — useful for data cleaning pipelines, e-commerce catalog validation, library systems, or any workflow ingesting book identifiers from untrusted sources. No API key or signup required.
Side effects
- Invalid or malformed ISBN string returns validation failure or error response
- Missing input query parameter returns 400 bad request
- Non-numeric or garbage input may return an error or false validation
- Payment failure via x402 returns 402 Payment Required before processing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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