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.

{
  "name": "free-api-resell",
  "description": "x402 pay-per-call access to free public data APIs (DeFi yields, prediction markets, crypto candles) on Base. No account, no API key.",
  "url": "https://free-api-resell.relayhop.workers.dev",
  "version": "0.1.0",
  "card_version": "1.1.0",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "x402Payments": true,
    "mcpServer": false
  },
  "authentication": {
    "schemes": [
      {
        "type": "x402",
        "description": "Pay-per-call via USDC on Base (eip155:8453); send x402 payment headers per request \u2014 no account or API key."
      }
    ]
  },
  "skills": [
    {
      "id": "/v1/defillama/yields",
      "description": "All DeFi yield pools (APY / TVL) across chains. Source: DeFiLlama public API (free).",
      "url": "https://free-api-resell.relayhop.workers.dev/v1/defillama/yields",
      "price_usdc": 0.005
    },
    {
      "id": "/v1/polymarket/markets",
      "description": "Polymarket prediction-market listings. Query: ?limit=1-100. Source: Polymarket Gamma API (free).",
      "url": "https://free-api-resell.relayhop.workers.dev/v1/polymarket/markets",
      "price_usdc": 0.002
    },
    {
      "id": "/v1/binance/klines/:symbol",
      "description": "Binance OHLCV candles for a symbol (e.g. BTCUSDT). Query: ?interval=1h&limit=1-1000. Source: Binance public API (free).",
      "url": "https://free-api-resell.relayhop.workers.dev/v1/binance/klines/:symbol",
      "price_usdc": 0.002
    }
  ]
}