{
  "product": {
    "id": "tshirt",
    "name": "Nimbus Tee",
    "price": 25,
    "currency": "USD"
  },
  "supported": [
    "web",
    "x402",
    "acp",
    "mpp",
    "l402",
    "feed",
    "account"
  ],
  "identityRequired": false
}