Api Endpoint

Quartermaster Random Numbers

Cryptographically-secure random integers in a chosen range (CSPRNG, rejection-sampled to avoid modulo bias) — real entropy an LLM cannot produce itself.

Open interactive test console

Offering

Provider: quartermaster.surewhynot.app
Method: GET
Offering type: Api Endpoint
Transport type: http
Category: Security
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://quartermaster.surewhynot.app/v1/random
MIME type: application/json
First seen: 2026-10-16T01:50:06.715Z
Last seen: 2026-11-04T03:31:47.955Z
Tags: Dev, Random, CSPRNG, entropy, sampling, Agents

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.001 USDC
Atomic price: 1000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2: 0.001 USDC
Atomic price: 1000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000",
    "payTo": "0x5253666c40432f009ebd99908b9cd2a7fd1019cb"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "1000",
    "payTo": "FgcKNzsBXSEHGNZNWetPsjXiBZk1WFoU6sF2zVsnzXfa"
  }
]

Observed health

Status: Healthy
Latest latency: 443 ms
Average latency: 987 ms
HTTP status: 402
Last checked: 2026-11-04T03:31:47.949Z
Reachability: 100% over 13 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "min": {
          "type": "integer",
          "default": 0,
          "description": "Lower bound, inclusive"
        },
        "max": {
          "type": "integer",
          "default": 100,
          "description": "Upper bound, inclusive"
        },
        "count": {
          "type": "integer",
          "default": 1,
          "description": "How many, 1-1000"
        }
      }
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "json",
  "example": {
    "max": 6,
    "min": 1,
    "count": 2,
    "source": "crypto.getRandomValues (CSPRNG)",
    "values": [
      4,
      1
    ]
  }
}