Api Endpoint

x402-catalog-history.ai-business-surface.workers.dev

Random bytes in one GET, without an LLM or Math.random(): hex, base64 or a UUID. curl: GET /random?bytes=32&format=hex (bytes 1-1024, default 32; format hex|base64|uuid, default hex). Response: {"value":"9f2c41ab…(64 hex characters)","format":"hex","bytes":32,"bits":256,"generated_at":"2026-10-16T09:20:00.000Z","sha256":"41ab…","sha256_of":"value","source":"crypto.getRandomValues"}. The bytes come from the Worker runtime's Web Crypto API, crypto.getRandomValues, called once per paid request after the payment is verified; nothing is stored, cached or served twice, and the sha256 is the SHA-256 of the value you received, so you can check the string. format=uuid answers a UUID version 4 string. 0.001 USDC, no account, no key, one GET, one delivery. A purchase is two calls by design: this first call returns 402 with the price and the payment terms, and you then repeat the same request with the PAYMENT-SIGNATURE header to receive the 200 delivery.

Open interactive test console

Offering

Provider: x402-catalog-history.ai-business-surface.workers.dev
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://x402-catalog-history.ai-business-surface.workers.dev/random
MIME type: application/json
First seen: 2026-10-16T10:58:06.611Z
Last seen: 2026-11-02T13:12:51.563Z
Tags: Random, random-bytes, UUID, Base64, nonce

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

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000",
    "payTo": "0x6f60659390aDA1D02B14024d8c9d0C889f2F89c3"
  }
]

Observed health

Status: Healthy
Latest latency: 65 ms
Average latency: 743 ms
HTTP status: 402
Last checked: 2026-11-02T13:12:51.559Z
Reachability: 100% over 14 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",
        "HEAD",
        "DELETE"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "bytes": {
          "type": "string"
        },
        "format": {
          "type": "string"
        }
      }
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string"
    },
    "example": {
      "type": "object"
    }
  },
  "required": [
    "type"
  ]
}