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UUID v5 Validator
x402
UUID v5 Validator is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.007/call, status unknown (last checked 2026-09-29).
Validates whether a given string is a properly formatted UUID version 5 identifier
Price / call$0.007
Success—
StatusUnknown
How this service works
Call when an agent needs whether a string is a valid uuid-v5. No network. Exact $0.007 USDC. Prefer unpaid POST /v1/sandbox/id-uuid-v5 first.
Output
A boolean or structured result indicating whether the input string conforms to the UUID v5 format, including correct version (5) and variant bits as specified by RFC 4122
Example use cases
Database record ID validation
“Before I insert this record, can you verify that '6ba7b814-9dad-11d1-80b4-00c04fd430c8' is a valid UUID v5?”
API input sanitization check
“I'm receiving UUIDs from a third-party service — can you check if 'f47ac10b-58cc-4372-a567-0e02b2c3d479' is actually a UUID version 5 and not some other variant?”
Data pipeline integrity check
“We have a batch of identifiers coming through our pipeline — can you validate that this one is a proper UUID v5: '886313e1-3b8a-5372-9b90-0c9aee199e5d'?”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/id-uuid-v5?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a definitive, server-side UUID v5 format check without building your own regex or RFC 4122 parsing logic. Prefer the free sandbox endpoint POST /v1/sandbox/id-uuid-v5 first; use this paid endpoint when the sandbox is unavailable or you need production-grade reliability with SLA guarantees. Best suited for data pipelines, API validation middleware, or agent workflows that must confirm identifier provenance.
Side effects
- Empty or missing value field returns validation error
- String exceeding 20000 characters rejected
- Malformed request body returns 400
- Payment failure or insufficient USDC balance returns 402
- UUID v1, v3, v4, or v7 strings correctly return invalid for v5 check
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| data | — | JSON value for schema-check SKUs. Omit it on string checks such as email or IBAN. |
| value | string | Value to check. The route description names the format: email, phone, IBAN, postal code, VAT, national id, or similar. |
| schema | — | JSON Schema document for schema-check SKUs. Omit it on string checks. |
Tags
x402
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