{
  "version": "0.3.0",
  "status": "demo",
  "network": "base",
  "note": "Static registry preview for API20. Demo data only — not a live backend registry. No real payment execution.",
  "entries": [
    {
      "id": "weather-api",
      "name": "Weather API",
      "category": "Data",
      "endpoint": "https://server.api20.xyz/weather",
      "network": "base",
      "asset": "USDC",
      "price": "0.001",
      "paymentProtocol": "x402",
      "mcpReady": "demo",
      "builderCode": "planned",
      "attributionStandard": "ERC-8021 research",
      "status": "demo",
      "description": "Example paid weather endpoint using HTTP 402."
    },
    {
      "id": "market-data-api",
      "name": "Market Data API",
      "category": "Finance",
      "endpoint": "https://server.api20.xyz/market",
      "network": "base",
      "asset": "USDC",
      "price": "0.002",
      "paymentProtocol": "x402",
      "mcpReady": "planned",
      "builderCode": "planned",
      "attributionStandard": "ERC-8021 research",
      "status": "demo",
      "description": "Example market data endpoint with x402 payment requirements on Base."
    },
    {
      "id": "agent-tool-api",
      "name": "Agent Tool API",
      "category": "AI Agent",
      "endpoint": "https://server.api20.xyz/agent",
      "network": "base",
      "asset": "USDC",
      "price": "0.005",
      "paymentProtocol": "x402",
      "mcpReady": "demo",
      "builderCode": "research",
      "attributionStandard": "ERC-8021 research",
      "status": "demo",
      "description": "Example agent tool endpoint for MCP-ready workflow research."
    },
    {
      "id": "content-api",
      "name": "Content API",
      "category": "Content",
      "endpoint": "https://server.api20.xyz/content",
      "network": "base",
      "asset": "USDC",
      "price": "0.001",
      "paymentProtocol": "x402",
      "mcpReady": "planned",
      "builderCode": "planned",
      "attributionStandard": "ERC-8021 research",
      "status": "demo",
      "description": "Example content delivery endpoint using HTTP 402."
    }
  ]
}