{
  "name": "AlphaTrack",
  "description": "AlphaTrack: Binance smart-money intelligence. Ranks the top Binance Futures copy-trading leaders by 3-day realised PnL, with ROI, assets under management and subscriber counts, straight from Binance's public smart-money leaderboard. Paid via x402 (U on BNB Smart Chain, pay to 0x8a1960AC9EBcb0B0F88926728F10d94962695Db2): top_traders = 0.01 U. A message/send without a PAYMENT-SIGNATURE header returns HTTP 402 with the x402 requirements.",
  "url": "https://alphatrack.space/a2a",
  "version": "1.0.0",
  "protocolVersion": "0.3.0",
  "preferredTransport": "JSONRPC",
  "iconUrl": "https://api.dicebear.com/9.x/identicon/png?seed=alphatrack&size=256",
  "documentationUrl": "https://alphatrack.space/",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "defaultInputModes": [
    "application/json",
    "text/plain"
  ],
  "defaultOutputModes": [
    "application/json",
    "text/plain"
  ],
  "skills": [
    {
      "id": "top_traders",
      "name": "Binance top traders (3D PnL)",
      "description": "Top Binance Futures copy-trading leaders ranked by 3-day PnL (descending). Returns up to 10 traders with account name, subscribers, assets under management, 3-day PnL and ROI, plus a one-line human summary per trader. Send a data part {\"skill\": \"top_traders\", ...input fields}. Input: limit (integer): Number of traders to return, 1-10. Default 10. Price: 0.01 U per call (x402).",
      "tags": [
        "binance",
        "copy-trading",
        "smart-money",
        "futures",
        "leaderboard",
        "top_traders"
      ],
      "examples": [
        "{\"skill\":\"top_traders\"}"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ]
    }
  ]
}