Card snapshot

This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.

{
  "protocolVersion": "0.3.0",
  "name": "Live whale-tracking on Polymarket",
  "description": "Live whale-tracking on Polymarket: the latest large trades (default >= 5000 USD, tunable via min_usd) with wallet, side, outcome, size, price, USD value, market title/slug and tx hash, straight from Polymarket public trades data API. Built for prediction-market agents that track smart money before trading. No charge on service failure. Ed25519-signed. $0.15 USDC per call via x402 on Base. Free trial: 3 calls per wallet with header X-WALLET.",
  "url": "https://api.hergertsynthora.com/v1/polymarket-whales",
  "preferredTransport": "HTTP+JSON",
  "additionalInterfaces": [
    {
      "url": "https://api.hergertsynthora.com/v1/polymarket-whales",
      "transport": "HTTP+JSON"
    },
    {
      "url": "https://api.hergertsynthora.com/v1/a2a",
      "transport": "JSONRPC"
    }
  ],
  "version": "1.0.0",
  "provider": {
    "organization": "SYNTHORA",
    "url": "https://hergertsynthora.com"
  },
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "polymarket_whales",
      "name": "polymarket whales",
      "description": "Live whale-tracking on Polymarket: the latest large trades (default >= 5000 USD, tunable via min_usd) with wallet, side, outcome, size, price, USD value, market title/slug and tx hash, straight from Polymarket public trades data API. Built for prediction-market agents that track smart money before trading. No charge on service failure. Ed25519-signed. $0.15 USDC per call via x402 on Base. Free trial: 3 calls per wallet with header X-WALLET.",
      "tags": [
        "polymarket",
        "whales",
        "x402",
        "synthora",
        "m2m",
        "a2a"
      ],
      "examples": [
        "{\"min_usd\": 10000, \"limit\": 20, \"side\": \"all\"}"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ],
      "inputSchema": {
        "type": "object",
        "properties": {
          "min_usd": {
            "type": "number",
            "description": "Minimum trade size in USD (default 5000)"
          },
          "limit": {
            "type": "integer",
            "description": "Max trades to return (1-100, default 25)"
          },
          "side": {
            "type": "string",
            "description": "buy | sell | all (default all)"
          }
        }
      }
    }
  ],
  "securitySchemes": {
    "x402": {
      "type": "http",
      "scheme": "x402",
      "description": "HTTP 402 micropayment. 150000 atomic USDC on eip155:8453."
    }
  },
  "security": [
    {
      "x402": []
    }
  ],
  "x402": {
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "150000",
    "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06",
    "resource": "https://api.hergertsynthora.com/v1/polymarket-whales"
  },
  "mcp": {
    "endpoint": "https://api.hergertsynthora.com/v1/mcp",
    "transport": "http-jsonrpc"
  }
}