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PennyRail UUID Generator
x402
PennyRail UUID Generator is a paid API for AI agents from pennyrail.vercel.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Generates a universally unique identifier (UUID) on demand via a paid micro-transaction API endpoint
Price / call$0.001
Success—
StatusUnknown
How this service works
Machine-readable settlement service
Output
Returns an object containing a generated UUID string, suitable for use as a unique identifier in databases, distributed systems, or any context requiring a collision-resistant random ID.
Example use cases
Database primary key generation
“I need a new UUID to use as the primary key for a record I'm about to insert into my database — can you generate one for me?”
Unique token for distributed job
“I'm spinning up a distributed processing job and need a collision-resistant unique ID to tag it with — generate a UUID for me.”
Idempotency key for API request
“Can you generate a UUID I can use as an idempotency key before I send this payment request?”
Technical details
Endpoint
POSThttps://pennyrail.vercel.app/api/p/nano/utility.uuid-generate--uuid-generatorWhen to prefer
Choose this endpoint when you need a pay-per-call, on-demand UUID generation within an x402 micropayment-enabled agent workflow. It is particularly suited for agents that already operate within the PennyRail/x402 payment rail ecosystem and need lightweight utility functions without standing up their own UUID generation logic.
Side effects
- Payment not received or insufficient USDC balance — endpoint returns 402 Payment Required
- Malformed input object causes request rejection
- Service unavailability on Vercel hosting — returns 503 or timeout
- Empty or missing 'input' field in request body — returns 400 or validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Output
Schema · Response
{
"type": "object",
"additionalProperties": true
}Tags
x402
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