{
  "specVersion": "1.0",
  "host": {
    "displayName": "AgentX402Pay",
    "identifier": "agentx402pay.com",
    "documentationUrl": "https://agentx402pay.com/openapi.json"
  },
  "entries": [
    {
      "identifier": "urn:air:agentx402pay.com:api:agentx402pay",
      "displayName": "AgentX402Pay API",
      "type": "application/vnd.oai.openapi+json",
      "url": "https://agentx402pay.com/openapi.json",
      "description": "21 monetized HTTP APIs on the x402 protocol — prediction markets (Polymarket, Kalshi, plus a cross-platform divergence/arbitrage finder), DeFi/crypto data, multi-chain on-chain reads, live weather, real-time web search, and Gold Source document indexing (POST JSON, plain text or a file upload; exact [start, end) spans and SHA-256 fingerprints). No API keys or signups: call any route, receive an HTTP 402 with the exact USDC price, sign a payment, retry, and get the data back. Most routes cost $0.01 per call. Payments settle on Base, Polygon, Arbitrum, or Solana mainnet through Coinbase's CDP Facilitator (/api/generate and /api/ping: Base only). Independently monitored by x402-list.com: 100% uptime since Oct 27, 2026, 14/14 x402 compliance checks (as of Oct 31, 2026). Evidence: https://x402-list.com/services/agentx402pay",
      "tags": [
        "x402",
        "payments",
        "api",
        "prediction-markets",
        "polymarket",
        "kalshi",
        "arbitrage",
        "defi",
        "crypto",
        "on-chain",
        "blockchain",
        "weather",
        "web-search",
        "indexing",
        "documents"
      ],
      "capabilities": [
        "getProtected",
        "getWeather",
        "getGenerate",
        "getInsights",
        "getPing",
        "getPolymarketMarkets",
        "getPolymarketMarket",
        "getKalshiMarkets",
        "getKalshiMarket",
        "getDefiTvl",
        "getDefiChains",
        "getCryptoPrice",
        "getCryptoMarket",
        "getCryptoTrending",
        "getWebSearch",
        "getPredictionArb",
        "getRpc",
        "getWalletBalance",
        "getGasPrice",
        "getEnsResolve",
        "postGoldIndex"
      ],
      "representativeQueries": [
        "what's the weather in Austin right now",
        "find Polymarket markets about the election",
        "what's Uniswap's current TVL",
        "what's the current gas price on Base",
        "resolve vitalik.eth to an address",
        "find the biggest odds divergence between Polymarket and Kalshi right now",
        "index this contract and give me the exact location and SHA-256 fingerprint of every section"
      ],
      "version": "1.4.0",
      "updatedAt": "2026-10-31T00:00:00Z",
      "trustManifest": {
        "identity": "https://agentx402pay.com",
        "identityType": "https"
      },
      "metadata": {
        "paymentProtocol": "x402",
        "paymentNetworks": [
          "eip155:8453 (Base mainnet)",
          "eip155:137 (Polygon mainnet)",
          "eip155:42161 (Arbitrum One)",
          "Solana mainnet"
        ],
        "paymentCurrency": "USDC",
        "priceRangeUsd": "0.001-0.05 (most routes 0.01)",
        "facilitator": "Coinbase CDP Facilitator",
        "authRequired": false
      }
    }
  ]
}