cat > public/.well-known/x402.json << 'EOF'
{
  "name": "AICrypto Opportunity Radar",
  "description": "AI and crypto asset opportunity intelligence via x402",
  "endpoints": [
    {
      "path": "/api/v1/radar",
      "method": "GET",
      "price": "0.02",
      "currency": "USDC",
      "network": "base",
      "description": "Ranked opportunities from AIC Engine"
    },
    {
      "path": "/api/v1/asset/{symbol}",
      "method": "GET",
      "price": "0.01",
      "currency": "USDC",
      "network": "base",
      "description": "Individual asset intelligence"
    }
  ],
  "recipient": "0xc5f010a1b1431e331080f7fe50926be5357e8609",
  "facilitator": "https://facilitator.openx402.ai"
}
EOF