# manylives.me Random Integer Generator

> manylives.me Random Integer Generator is a paid API for AI agents from manylives.me, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-12).

Returns up to 1,000 cryptographically secure, unbiased random integers within a caller-specified numeric range per call.

## Facts

- Endpoint: GET https://manylives.me/paid/util/random?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/manylives-me-random-integer-generator-dd45c939
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Pc6OKjLIl9JEmby6DjVyF

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 manylives-me-random-integer-generator-dd45c939
```

Example prompt: Give me 10 cryptographically secure random numbers between 1 and 50.

## When to prefer this

Choose this endpoint when you need cryptographically secure, unbiased random integers — not pseudo-random values from a local RNG — and when you need up to 1,000 at a time in a single call with configurable range boundaries. Prefer it over client-side Math.random() or simple pseudo-random generators when fairness guarantees matter (lotteries, secure sampling, game mechanics).

## Known failure modes

- count exceeds 1000 — service rejects the request
- min or max are non-integer or non-numeric strings — parsing error
- min is greater than or equal to max — invalid range
- missing or malformed query parameters beyond defaults — may fall back to defaults silently
- payment not completed — 402 response blocks access

## How this service works

Cryptographically secure random integers in a range you choose (unbiased), up to 1,000 per call.

## Output

A JSON object containing the echo'd min and max boundaries, plus an array of cryptographically secure, unbiased random integers of the requested count (e.g. {"min":1,"max":6,"numbers":[4,2,6]}).

## 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"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "type": "string",
     "const": "GET"
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {
      "max": {
       "type": "string",
       "examples": [
        "6"
       ],
       "description": "optional (default 100)"
      },
      "min": {
       "type": "string",
       "examples": [
        "1"
       ],
       "description": "optional (default 1)"
      },
      "count": {
       "type": "string",
       "examples": [
        "3"
       ],
       "description": "optional (default 1, max 1000)"
      }
     }
    }
   }
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object",
     "properties": {
      "max": {
       "type": "number"
      },
      "min": {
       "type": "number"
      },
      "numbers": {
       "type": "array",
       "items": {
        "type": "number"
       }
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "max": 6,
  "min": 1,
  "numbers": [
   4,
   2,
   6
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/manylives-me-random-integer-generator-dd45c939/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from manylives.me](https://www.zero.xyz/host/manylives.me/llms.txt)