# MolCloud UUID Generator

> MolCloud UUID Generator is a paid API for AI agents from api.molcloud.net, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-17).

Generates one or more UUIDs (v4 and v7) or hashes an optional input string, settling payment in USDC via x402.

## Facts

- Endpoint: GET https://api.molcloud.net/api/tools/uuid?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-17
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/molcloud-uuid-generator-e3309c88
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_iGeJbvDUVIZlNGtudBrAf

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 molcloud-uuid-generator-e3309c88
```

Example prompt: Can you generate 5 fresh UUIDs — both v4 and v7 — for me to use as unique keys in my new database records?

## When to prefer this

Choose this endpoint when an AI agent needs programmatic, pay-per-use UUID generation without setting up any infrastructure — especially useful in autonomous agent workflows on the x402/Base ecosystem where micropayments in USDC are already in play. Prefer it over local UUID libraries when operating in a stateless or serverless agent context that lacks access to native crypto primitives, or when you need both v4 and v7 formats in a single call.

## Known failure modes

- Invalid count parameter (non-integer or negative) returns a 400 error
- Payment not settled via x402 results in a 402 response requiring USDC payment on Base
- count exceeding server-side limits may return an error
- Missing required 'input' wrapper object causes schema validation failure

## How this service works

40 pay-per-request AI, search, headless browser, crypto alpha & memory APIs for autonomous agents settling in USDC on Base via x402 v2.

## Output

Returns a JSON object containing arrays of generated UUIDv4 and UUIDv7 values (quantity matching the requested count), along with a success status and the endpoint path. If an optional input string was provided, a hash-derived identifier is also included.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "queryParams"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "count": {
       "type": "integer",
       "default": 5,
       "description": "Number of UUIDs to generate"
      },
      "input": {
       "type": "string",
       "description": "Optional string to hash"
      }
     }
    }
   }
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object",
     "required": [
      "status",
      "endpoint"
     ],
     "properties": {
      "data": {
       "type": "object"
      },
      "payer": {
       "type": "string"
      },
      "status": {
       "enum": [
        "success"
       ],
       "type": "string"
      },
      "endpoint": {
       "type": "string"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": {
   "uuidv4": [],
   "uuidv7": []
  },
  "status": "success",
  "endpoint": "/api/tools/uuid"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/molcloud-uuid-generator-e3309c88/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.molcloud.net](https://www.zero.xyz/host/api.molcloud.net/llms.txt)