# AveDaris UUID Validate

> AveDaris UUID Validate is a paid API for AI agents from api.avedaris.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

Validates a UUID string and returns its RFC variant, version, and normalized form

## Facts

- Endpoint: POST https://api.avedaris.com/v1/paid/uuid-validate
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/avedaris-uuid-validate-54663032
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Oqr4U8Y23-gqlTOPzvu8B

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability avedaris-uuid-validate-54663032 -d '<json body>'
```

Example prompt: Can you check whether '550e8400-e29b-41d4-a716-446655440000' is a valid UUID and tell me what version and variant it is?

## When to prefer this

Use this endpoint when you need to programmatically verify that a string conforms to the UUID spec (RFC 4122), determine its version (v1–v5), and receive the normalized canonical form — especially useful before inserting identifiers into databases, routing agent messages by ID, or validating user-supplied input in autonomous pipelines. Prefer this over regex-only local checks when you need authoritative variant and version classification.

## Known failure modes

- Input string shorter than 32 characters or longer than 45 characters returns a validation error
- Non-UUID strings (e.g. plain text, numeric IDs) may return valid=false without variant or version fields
- Malformed JSON body results in a 400-level error
- Payment failure via x402 protocol returns 402 Payment Required before processing

## How this service works

AveDaris is the economic coordination layer for autonomous software: discover, route, evaluate, procure, verify, and learn across agent services.

## Output

Returns a JSON object with a 'result' field containing: a boolean 'valid' indicating whether the input is a legitimate UUID, a 'variant' string (e.g. 'rfc4122'), a 'version' integer (e.g. 4), and a 'normalized' string with the canonical hyphenated UUID representation.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "uuid": {
   "type": "string",
   "maxLength": 45,
   "minLength": 32
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": {
   "valid": true,
   "variant": "rfc4122",
   "version": 4,
   "normalized": "550e8400-e29b-41d4-a716-446655440000"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/avedaris-uuid-validate-54663032/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.avedaris.com](https://www.zero.xyz/host/api.avedaris.com/llms.txt)