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AgentShelf UUID Validator
x402
AgentShelf UUID Validator is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-02).
Validates whether a given string is a properly formatted UUID, returning a true/false result with no network calls.
Price / call$0.003
Success—
StatusUnknown
How this service works
Call when an agent needs whether a string is a valid uuid. No network. Exact $0.003 USDC. Prefer unpaid POST /v1/sandbox/id-uuid first.
Output
Returns a boolean or structured result indicating whether the input string conforms to the UUID format specification, with no external network calls made during validation.
Example use cases
Validate user-submitted record ID
“A user just submitted the ID 'f47ac10b-58cc-4372-a567-0e02b2c3d479' — can you confirm it's a properly formatted UUID before I use it to query the database?”
Sanitize IDs in an ETL pipeline
“I'm processing a batch of records and need to check whether this string is a valid UUID: '123e4567-e89b-12d3-a456-426614174000'. Flag it as valid or invalid for me.”
Catch malformed correlation IDs in logs
“Someone passed 'not-a-real-uuid' as a correlation ID in our system — can you verify whether it's actually a valid UUID so I know whether to reject the request?”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/id-uuid?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, offline UUID format check within an agentic workflow and don't have access to a free local validator. Prefer the unpaid sandbox endpoint POST /v1/sandbox/id-uuid when available to avoid the $0.003 cost. Choose this paid endpoint only when the sandbox is unavailable or when operating in a production payment-enabled context.
Side effects
- Empty or missing value field returns an error
- String exceeding 20,000 characters rejected
- Malformed request body returns validation error
- Payment of exactly $0.003 USDC required; insufficient or missing payment causes rejection
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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