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agent402.tools UUID Validator
x402
agent402.tools UUID Validator is a paid API for AI agents from agent402.tools, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Validates a UUID string, reporting its version (1–8) and variant, and accepting hyphenated or braced forms.
Price / call$0.001
Success—
StatusUnknown
How this service works
Validate a UUID and report its version (1-8) and variant. Accepts hyphenated or braced forms.
Output
Returns whether the UUID is valid, its version number (1–8), and its variant — works with standard hyphenated UUIDs and braced forms like {uuid}.
Example use cases
Example prompt
“Is this a valid UUID, and if so what version is it? '550e8400-e29b-41d4-a716-446655440000'”
Technical details
Endpoint
POSThttps://agent402.tools/api/uuid-validateWhen to prefer
Use this endpoint when you need to programmatically verify that a string is a legitimate UUID, determine its version (e.g. v4 random vs v1 time-based), or normalize/parse braced and hyphenated UUID formats.
Side effects
- Invalid or missing uuid field returns a validation error or false result
- Non-UUID strings return invalid
- Malformed JSON body returns 400
- Payment not included results in 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| uuid | string |
Output
Schema · Response
{
"type": "json",
"example": {
"valid": true,
"variant": "RFC 9562",
"version": 7
}
}Tags
x402
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