{
  "service": "pregman-agent-api",
  "version": "0.1.0-prototype",
  "description": "Machine-payable market intelligence for AI agents. Requests to paid endpoints return HTTP 402 with SOL payment terms. No stablecoins; SOL only.",
  "payment": {
    "protocol": "x402-style onchain-transfer",
    "preferredAsset": "SOL",
    "solDiscountPct": 20,
    "assets": [
      {
        "asset": "SOL",
        "network": "solana-mainnet",
        "payTo": "CfZBZoecqPjEJiFsPdbrBRDzERPL2b5pM4BFRq4gZuUU",
        "payable": true,
        "usdRate": 103.88
      }
    ],
    "proofHeader": "X-PAYMENT: {\"asset\":\"SOL\",\"txid\":\"<transaction id / signature>\"}"
  },
  "endpoints": [
    {
      "method": "GET",
      "path": "/api/manifest",
      "priceUSD": 0,
      "description": "This discovery document."
    },
    {
      "method": "GET",
      "path": "/api/signals",
      "priceUSD": 0.05,
      "description": "Latest Pregman trading signals (10 coins) with confidence, price, engine and timestamps."
    },
    {
      "method": "POST",
      "path": "/api/second-opinion",
      "priceUSD": 0.1,
      "description": "Body {\"asset\":\"SOL\",\"side\":\"BUY\"} — whether the Pregman engine agrees with your call."
    }
  ]
}