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UUID / ULID / NanoID Generator API
x402
UUID / ULID / NanoID Generator API is a paid API for AI agents from klymax402.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Generates one or more unique identifiers in various formats including UUIDv4, UUIDv7, ULID, and NanoID
Price / call$0.003
Success—
StatusUnknown
How this service works
One MCP endpoint gives your AI agent access to 100 APIs -- crypto, DeFi, web, AI, finance and utilities. No API keys, USDC on Base from $0.003/call.
Output
Returns a JSON object with an array of generated IDs ('ids'), the count of IDs generated, the format used (uuidv4, uuidv7, ulid, or nanoid), and the length (relevant for nanoid). Example: {"ids": ["..."], "count": 1, "format": "uuidv4", "length": 21}.
Example use cases
Batch primary keys for database rows
“I need 50 UUIDv4s to use as primary keys for a batch of new database records — can you generate those for me?”
Time-sortable IDs for event log
“Generate 20 UUIDv7s for me so I can use them as sortable, time-ordered IDs in an event log system.”
Short NanoIDs for shareable links
“I need 5 NanoIDs with a length of 12 characters for generating short, URL-safe share codes for my app.”
Technical details
Endpoint
GEThttps://klymax402.com/api/uuid-generator/api/generateWhen to prefer
Use this endpoint when your agent needs one or more unique identifiers on demand without maintaining local state or a UUID library. Especially useful in serverless or constrained agent environments that lack native UUID generation, or when you need less common formats like ULID or NanoID alongside standard UUIDs in a single API.
Side effects
- count exceeds max of 100 — returns error or truncated results
- invalid format string provided — may return error or fall back to default
- length out of valid range for nanoid — may return error
- payment not processed — HTTP 402 returned, no IDs generated
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| count | number | Number to generate (default: 1, max: 100) |
| format | string | Format: uuidv4, uuidv7, ulid, nanoid (default: uuidv4) |
| length | number | Length for nanoid (default: 21) |
Output
Schema · Response
{
"type": "json",
"example": {
"ids": [],
"count": 1,
"format": "example",
"length": 1
}
}Tags
x402
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