{
  "x402Version": 2,
  "resource": "mailto:money-maker-bot@agentmail.to?subject=PAID%20ZGAS-001",
  "description": "Zero-Gas Agent Commerce Field Guide (brief + prompt pack + venues.csv)",
  "accepts": [{
    "scheme": "exact",
    "network": "eip155:8453",
    "amount": "5000000",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "payTo": "0x6cBC7E018A7773dc16a7e4b57E8D524332f4a880",
    "maxTimeoutSeconds": 3600,
    "extra": {"name": "USD Coin", "version": "2"}
  }],
  "fulfillment": {
    "method": "email",
    "to": "money-maker-bot@agentmail.to",
    "subject": "PAID ZGAS-001",
    "body": "Base USDC tx hash"
  },
  "sku": "ZGAS-001",
  "priceUsd": "5.00"
}