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api.vextorium.com · 2026-10-16 18:55:44 UTC · 3b9ae433bc4a044e8427799f148295e14a4ae3b8ab8083883a663cd2b231d997

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.

{
  "_source": "agentic.market",
  "service": {
    "id": "api-vextorium-com",
    "name": "api.vextorium.com",
    "description": "",
    "domain": "api.vextorium.com",
    "provider": "api.vextorium.com",
    "providerUrl": "",
    "category": "",
    "networks": [
      "Base",
      "eip155:10",
      "eip155:137",
      "eip155:5042",
      "solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp",
      "xrpl:0"
    ],
    "enriched": false,
    "endpoints": [
      {
        "url": "https://api.vextorium.com/aave-comparar-pago",
        "description": "Compare Aave v3 across all supported chains (Base, Ethereum, Arbitrum, Optimism, Polygon) for one token: where you earn the most supplying it, or pay the least borrowing it. Returns the best chain and the deposit/borrow APY on every chain. Live on-chain data.",
        "pricing": {
          "amount": "0.006",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "tipo",
            "type": "string",
            "description": "",
            "example": "deposito",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "token",
            "type": "string",
            "description": "",
            "example": "USDC",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Vextorium",
        "tags": [
          "defi",
          "aave",
          "lending",
          "rates",
          "cross-chain"
        ],
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://api.vextorium.com/aave-historico-pago",
        "description": "Daily history of the supply APY (base and rewards) and TVL of an Aave v3 market (asset and chain), with average, max and min over the period. DefiLlama data.",
        "pricing": {
          "amount": "0.004",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "activo",
            "type": "string",
            "description": "",
            "example": "USDC",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "dias",
            "type": "number",
            "description": "",
            "example": 30,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "red",
            "type": "string",
            "description": "",
            "example": "Ethereum",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Vextorium",
        "tags": [
          "aave",
          "apy",
          "history",
          "lending",
          "defi"
        ],
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://api.vextorium.com/aave-mercados-pago",
        "description": "Every Aave market on a chain: per asset supply and borrow APY (with incentives), deposited and borrowed USD, utilization, max LTV, borrowable flag and available liquidity, plus totals. DefiLlama data.",
        "pricing": {
          "amount": "0.004",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "red",
            "type": "string",
            "description": "",
            "example": "Base",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Vextorium",
        "tags": [
          "aave",
          "lending",
          "markets",
          "apy",
          "defi"
        ],
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://api.vextorium.com/aave-posicion-pago",
        "description": "Aave v3 position health for a wallet on five chains: collateral, debt, borrowing power, LTV, liquidation threshold and health factor with a risk label.",
        "pricing": {
          "amount": "0.006",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "direccion",
            "type": "string",
            "description": "",
            "example": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Vextorium",
        "tags": [
          "aave",
          "defi",
          "health-factor",
          "lending",
          "liquidation"
        ],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "3"
        }
      },
      {
        "url": "https://api.vextorium.com/aave-tipos-pago",
        "description": "Aave v3 live lending and borrowing APY for the main assets (WETH, USDC, USDT, DAI, cbBTC/WBTC) on a chain.",
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "red",
            "type": "string",
            "description": "",
            "example": "base",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Vextorium",
        "tags": [
          "aave",
          "apy",
          "lending",
          "defi",
          "interest-rates"
        ],
        "quality": {
          "l30DaysTotalCalls": "4",
          "l30DaysUniquePayers": "3"
        }
      },
      {
        "url": "https://api.vextorium.com/abi-codificar-pago",
        "description": "Encode a contract function call (calldata) from its signature and arguments, e.g. transfer(address,uint256) with [to, amount]: selector and hex data ready to sign or simulate.",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "argumentos",
            "type": "array",
            "description": "",
            "example": [],
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "funcion",
            "type": "string",
            "description": "",
            "example": "transfer(address,uint256)",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Vextorium",
        "tags": [
          "abi",
          "calldata",
          "encode",
          "evm",
          "devtools"
        ],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "3"
        }
      },
      {
        "url": "https://api.vextorium.com/abi-decodificar-pago",
        "description": "Decode EVM calldata (transaction input) with the function signature or, if omitted, by looking up the selector on 4byte; or decode return data with its output types (e.g. uint256,address).",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "datos",
            "type": "string",
            "description": "",
            "example": "0xa9059cbb0000000000000000000000007e5f4552091a69125d5dfcb7b8c2659029395bdf00000000000000000000000000000000000000000000000000000000000f4240",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Vextorium",
        "tags": [
          "abi",
          "decode",
          "calldata",
          "evm",
          "devtools"
        ],
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://api.vextorium.com/accion-tokenizada-pago",
        "description": "Official tokenized versions of a US stock or ETF on Solana (xStocks by Backed and Ondo Global Markets): verified mint addresses, on-chain supply and issuer authority check. Accepts NVDA, NVDAx or NVDAon.",
        "pricing": {
          "amount": "0.004",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "ticker",
            "type": "string",
            "description": "",
            "example": "NVDA",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Vextorium",
        "tags": [
          "tokenized-stocks",
          "rwa",
          "solana",
          "xstocks",
          "ondo"
        ],
        "quality": {
          "l30DaysTotalCalls": "6",
          "l30DaysUniquePayers": "5"
        }
      },
      {
        "url": "https://api.vextorium.com/actividad-tokenizada-pago",
        "description": "On-chain activity of tokenized stocks on Solana: current supply per issuer and recent issuance (mint when shares are deposited) and redemptions (burn), with transaction links.",
        "pricing": {
          "amount": "0.006",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "limite",
            "type": "number",
            "description": "",
            "example": 10,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "ticker",
            "type": "string",
            "description": "",
            "example": "TSLA",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Vextorium",
        "tags": [
          "tokenized-stocks",
          "rwa",
          "onchain-flows",
          "solana",
          "supply"
        ],
        "quality": {
          "l30DaysTotalCalls": "4",
          "l30DaysUniquePayers": "3"
        }
      },
      {
        "url": "https://api.vextorium.com/adjudicaciones-pago",
        "description": "Spanish public contracts awarded to a company, or by a contracting authority, from official PLACSP open data: winners, awarded amounts (VAT excluded), dates and official links. Competitive intelligence for B2B agents.",
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "empresa",
            "type": "string",
            "description": "",
            "example": "indra",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "limite",
            "type": "number",
            "description": "",
            "example": 5,
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Vextorium",
        "tags": [
          "spain",
          "public-procurement",
          "contract-awards",
          "competitive-intelligence",
          "kyb"
        ],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "3"
        }
      },
      {
        "url": "https://api.vextorium.com/aeropuerto-buscar-pago",
        "description": "Find airports by IATA/ICAO code, name or city, or the nearest to coordinates: name, codes, city, country, coordinates, elevation and scheduled service. OurAirports open data.",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "consulta",
            "type": "string",
            "description": "",
            "example": "MAD",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Vextorium",
        "tags": [
          "airports",
          "iata",
          "icao",
          "travel",
          "aviation"
        ],
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://api.vextorium.com/aeropuertos-eeuu-estado-pago",
        "description": "Current delays and closures at US airports from the FAA: ground delay programs, ground stops, arrival/departure delays and closures with reason and duration; filter by IATA code (JFK, LAX, ORD...).",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [],
        "serviceName": "Vextorium",
        "tags": [
          "aviation",
          "airports",
          "flight-delays",
          "faa",
          "travel"
        ],
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://api.vextorium.com/airdrop-candidatos-pago",
        "description": "DeFi protocols with significant TVL and no token yet (potential future airdrops): category, suggested activity and difficulty, chains, TVL and links. Signals only, not confirmed airdrops. DefiLlama data.",
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "limite",
            "type": "number",
            "description": "",
            "example": 5,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "tvl_min",
            "type": "number",
            "description": "",
            "example": 50000000,
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Vextorium",
        "tags": [
          "airdrops",
          "defi",
          "tokenless",
          "farming",
          "discovery"
        ],
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://api.vextorium.com/aleatorio-pago",
        "description": "Randomness for agents: flip coins, roll dice, draw numbers in a range, pick from a list or shuffle it. Cryptographically secure by default; with verificable=true it is derived from the latest finalized Ethereum block hash and your seed, so anyone can verify the result.",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "cantidad",
            "type": "number",
            "description": "",
            "example": 2,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "tipo",
            "type": "string",
            "description": "",
            "example": "dado",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Vextorium",
        "tags": [
          "random",
          "dice",
          "coin-flip",
          "lottery",
          "provably-fair"
        ],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "3"
        }
      },
      {
        "url": "https://api.vextorium.com/alertas-desastres-pago",
        "description": "Natural disaster alerts worldwide (earthquakes, tropical cyclones, floods, volcanoes, droughts, wildfires) from GDACS, by the UN and the European Commission's Joint Research Centre: country, alert level, severity and dates.",
        "pricing": {
          "amount": "0.004",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "limite",
            "type": "number",
            "description": "",
            "example": 5,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "nivel",
            "type": "string",
            "description": "",
            "example": "naranja",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Vextorium",
        "tags": [
          "disasters",
          "gdacs",
          "alerts",
          "risk",
          "humanitarian"
        ],
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://api.vextorium.com/algorand-cuenta-pago",
        "description": "Algorand account: ALGO balance and locked minimum, ASA assets (USDC...) with amounts, consensus participation, opted-in apps and USD value.",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "direccion",
            "type": "string",
            "description": "",
            "example": "737777777777777777777777777777777777777777777777777UFEJ2CI",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Vextorium",
        "tags": [
          "algorand",
          "algo",
          "asa",
          "wallet",
          "balances"
        ],
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://api.vextorium.com/alquileres-ue-pago",
        "description": "Year-on-year change in actual rents for housing (HICP component) for any European country, the EU or the euro area; without a country, a ranking. Official Eurostat data.",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "meses",
            "type": "number",
            "description": "",
            "example": 6,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "pais",
            "type": "string",
            "description": "",
            "example": "ES",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Vextorium",
        "tags": [
          "rent",
          "housing",
          "inflation",
          "eurostat",
          "eu"
        ],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "3"
        }
      },
      {
        "url": "https://api.vextorium.com/analisis-tecnico-pago",
        "description": "Technical analysis of any Hyperliquid perpetual (crypto, stocks, commodities): RSI, MACD, EMA 20/50/200, Bollinger bands, ATR, stochastic, annualized volatility, recent highs/lows, relative volume, trend and volatility regime, and a list of signals. Intervals 15m, 1h, 4h, 1d.",
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "intervalo",
            "type": "string",
            "description": "",
            "example": "4h",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "moneda",
            "type": "string",
            "description": "",
            "example": "BTC",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Vextorium",
        "tags": [
          "technical-analysis",
          "rsi",
          "macd",
          "indicators",
          "trading"
        ],
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://api.vextorium.com/analizar-user-agent-pago",
        "description": "Parse a User-Agent string: browser and version, OS and version, device brand and model, device type (mobile, tablet, desktop) and whether it is a bot, an AI crawler (GPTBot, ClaudeBot...) or an HTTP library.",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "user_agent",
            "type": "string",
            "description": "",
            "example": "Mozilla/5.0 (iPhone; CPU iPhone OS 17_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.4 Mobile/15E148 Safari/604.1",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Vextorium",
        "tags": [
          "user-agent",
          "analytics",
          "bots",
          "devtools",
          "parsing"
        ],
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        }
      },
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