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Sindri UUID Generator
x402
Sindri UUID Generator is a paid API for AI agents from ppu43fkyhimq5fiqpmo42eh5ri0yypid.lambda-url.us-east-1.on.aws, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-28).
Generates a cryptographically secure random RFC 4122 version 4 UUID with no input required
Price / call$0.01
Success—
StatusUnknown
How this service works
UUID generator API. Generates a random RFC 4122 version 4 UUID using a cryptographically secure source — not the pseudo-random, collision-prone IDs an LLM would invent. No input required.
Output
A single RFC 4122 version 4 UUID string, generated using a cryptographically secure random source, suitable for use as a unique identifier in databases, distributed systems, session tokens, or anywhere collision-resistant uniqueness is required.
Example use cases
Database primary key generation
“I need a fresh UUID to use as the primary key for a new user record in my database — make sure it's cryptographically random, not a made-up one.”
Unique session token for auth flow
“Generate a secure UUID I can use as a session token for a user who just logged in — it needs to be properly random so it can't be guessed.”
Idempotency key for payment request
“I'm about to send a payment API request and I need a unique idempotency key — can you get me a real random UUID v4 for that?”
Technical details
Endpoint
POSThttps://ppu43fkyhimq5fiqpmo42eh5ri0yypid.lambda-url.us-east-1.on.aws/generateUUID?utm_source=zero.xyzWhen to prefer
Prefer this endpoint when you need a guaranteed cryptographically secure UUID v4 — not an LLM-hallucinated ID that may be pseudo-random or collision-prone. Ideal for database primary keys, idempotency keys, session tokens, or any context where UUID uniqueness and randomness guarantees matter. Use instead of asking an LLM to invent a UUID inline.
Side effects
- Lambda cold-start may add latency on first call
- Payment failure via x402 if wallet balance is insufficient
- Network timeout reaching the Lambda URL endpoint
- Malformed request body may return HTTP 400
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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