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ManyLives UUID & Hex Generator
x402
ManyLives UUID & Hex Generator is a paid API for AI agents from api.manylives.me, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-10).
Generates up to 50 random UUID v4 identifiers and a random hex byte string in a single call.
Price / call$0.002
Success—
StatusUnknown
How this service works
Pay-per-call tools for people building AI agents: live web search and page contents, point-in-time crypto market data and news for backtests (no lookahead), verifiable track records of 1,000 crypto strategies locked on the Base network, company profiles, quick AI and batch prices. Ask us to turn a public website into a JSON endpoint. Pay per call, no account, free trial.
Output
A JSON object containing a 'uuids' array of up to 50 UUID v4 strings and a 'hex' string of random hex bytes, all freshly generated from a secure random source.
Example use cases
Bulk record seeding for database
“I need to insert 25 new rows into my database and each needs a unique UUID — can you generate 25 UUID v4s for me right now?”
Nonce generation for session tokens
“Generate a random hex string and a UUID I can use as a nonce for a new user session.”
Test data scaffolding
“I'm writing integration tests and need 50 random UUIDs to use as mock entity IDs — can you get those for me?”
Technical details
Endpoint
GEThttps://api.manylives.me/paid/util/uuid?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need cryptographically fresh UUID v4s (up to 50 at once) combined with a random hex bytestring in a single pay-per-call request, especially within an agent workflow that already uses x402 micropayments and wants to avoid maintaining its own random-generation infrastructure.
Side effects
- count parameter exceeds 50 — returns error or clamps to max
- count parameter is non-numeric or malformed — returns validation error
- payment not included or invalid — returns 402 Payment Required
- service unavailable — returns 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"hex": "9a3b…",
"uuids": [
"2f1c…"
]
}
}Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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