{
  "url": "https://api.example.com/paid-market-summary",
  "payment_requirements": {
    "amount": "0.10",
    "asset": "USDC",
    "network": "base",
    "recipient": "orrery.me",
    "receipt_support": true
  },
  "task": "Buy one market-risk summary for an internal research agent",
  "policy": {
    "max_payment_usd": 0.25,
    "allowed_networks": ["base"],
    "allowed_recipients": ["orrery.me"],
    "deny_sensitive_inputs": true,
    "require_receipt": true
  }
}