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Card snapshot

api.onesource.io · 2026-10-22 17:20:01 UTC · 7a8db125bc27c686d0aece7d62202b79bc0848a6fdde5c0fa940e8704ebbb2b8

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-onesource-io",
    "name": "api.onesource.io",
    "description": "",
    "domain": "api.onesource.io",
    "provider": "api.onesource.io",
    "providerUrl": "",
    "category": "",
    "networks": [
      "Base"
    ],
    "enriched": false,
    "endpoints": [
      {
        "url": "https://api.onesource.io/api/chain/allowance",
        "description": "ERC20 allowance via allowance (eth_call) - how much a spender is approved to move from an owner's wallet",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "contract",
            "type": "string",
            "description": "",
            "example": "0xdac17f958d2ee523a2206206994597c13d831ec7",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "network",
            "type": "string",
            "description": "",
            "example": "ethereum",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "owner",
            "type": "string",
            "description": "",
            "example": "0xd8da6bf26964af9d7eed9e03e53415d37aa96045",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "spender",
            "type": "string",
            "description": "",
            "example": "0x6b175474e89094c44da98b954eedeac495271d0f",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "144",
          "l30DaysUniquePayers": "141"
        }
      },
      {
        "url": "https://api.onesource.io/api/chain/block-number",
        "description": "Latest Ethereum block height - current chain tip via eth_blockNumber",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "network",
            "type": "string",
            "description": "",
            "example": "ethereum",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "407",
          "l30DaysUniquePayers": "352"
        }
      },
      {
        "url": "https://api.onesource.io/api/chain/block/:number",
        "description": "Fetch an Ethereum block header and transaction hashes by number, tag, or hex via eth_getBlockByNumber",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "network",
            "type": "string",
            "description": "",
            "example": "ethereum",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "path",
            "name": "number",
            "type": "string",
            "description": "",
            "example": "latest",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "234",
          "l30DaysUniquePayers": "231"
        }
      },
      {
        "url": "https://api.onesource.io/api/chain/call",
        "description": "Simulate a read-only Ethereum contract call via eth_call - no transaction sent",
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "data",
            "type": "string",
            "description": "",
            "example": "0x00",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "to",
            "type": "string",
            "description": "",
            "example": "0xdac17f958d2ee523a2206206994597c13d831ec7",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "134",
          "l30DaysUniquePayers": "134"
        }
      },
      {
        "url": "https://api.onesource.io/api/chain/chain-id",
        "description": "Ethereum chain ID (EIP-155) via eth_chainId - confirm which chain a network is on",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "network",
            "type": "string",
            "description": "",
            "example": "ethereum",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "189",
          "l30DaysUniquePayers": "178"
        }
      },
      {
        "url": "https://api.onesource.io/api/chain/code/:address",
        "description": "Check if an Ethereum address is a contract via eth_getCode - returns deployed bytecode",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "network",
            "type": "string",
            "description": "",
            "example": "ethereum",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "path",
            "name": "address",
            "type": "string",
            "description": "",
            "example": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "139",
          "l30DaysUniquePayers": "139"
        }
      },
      {
        "url": "https://api.onesource.io/api/chain/contract/:address",
        "description": "Best-effort contract introspection via batched RPC - bytecode presence, token metadata, and ERC20-like/ERC721/ERC1155 classification",
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "network",
            "type": "string",
            "description": "",
            "example": "ethereum",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "path",
            "name": "address",
            "type": "string",
            "description": "",
            "example": "0xd0601ce157db5bdc3162bbac2a2c8af5320d9eec",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "267",
          "l30DaysUniquePayers": "267"
        }
      },
      {
        "url": "https://api.onesource.io/api/chain/ens/:input",
        "description": "ENS resolve - turn a .eth name into an address, or an address into its primary .eth name, via eth_call on OneSource live Ethereum RPC",
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "network",
            "type": "string",
            "description": "",
            "example": "ethereum",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "path",
            "name": "input",
            "type": "string",
            "description": "",
            "example": "vitalik.eth",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "249",
          "l30DaysUniquePayers": "246"
        }
      },
      {
        "url": "https://api.onesource.io/api/chain/erc1155-balance",
        "description": "ERC1155 token balance via balanceOf (eth_call) - how many copies of a token_id a wallet holds",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "address",
            "type": "string",
            "description": "",
            "example": "0xd8da6bf26964af9d7eed9e03e53415d37aa96045",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "contract",
            "type": "string",
            "description": "",
            "example": "0xdac17f958d2ee523a2206206994597c13d831ec7",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "network",
            "type": "string",
            "description": "",
            "example": "ethereum",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "token_id",
            "type": "string",
            "description": "",
            "example": "1",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "80",
          "l30DaysUniquePayers": "80"
        }
      },
      {
        "url": "https://api.onesource.io/api/chain/erc20-balance",
        "description": "ERC20 token balance for any Ethereum wallet - USDC, USDT, DAI, or any token - via balanceOf (eth_call) on OneSource live Ethereum RPC",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "address",
            "type": "string",
            "description": "",
            "example": "0xd8da6bf26964af9d7eed9e03e53415d37aa96045",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "contract",
            "type": "string",
            "description": "",
            "example": "0xdac17f958d2ee523a2206206994597c13d831ec7",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "network",
            "type": "string",
            "description": "",
            "example": "ethereum",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "378",
          "l30DaysUniquePayers": "370"
        }
      },
      {
        "url": "https://api.onesource.io/api/chain/erc20-transfers",
        "description": "ERC20 Transfer logs via eth_getLogs - raw Transfer events for a token or wallet",
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "address",
            "type": "string",
            "description": "",
            "example": "0xd8da6bf26964af9d7eed9e03e53415d37aa96045",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "contract",
            "type": "string",
            "description": "",
            "example": "0xdac17f958d2ee523a2206206994597c13d831ec7",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "network",
            "type": "string",
            "description": "",
            "example": "ethereum",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "254",
          "l30DaysUniquePayers": "251"
        }
      },
      {
        "url": "https://api.onesource.io/api/chain/erc721-tokens",
        "description": "List every ERC721 NFT token_id a wallet owns in a collection via tokenOfOwnerByIndex (eth_call)",
        "pricing": {
          "amount": "0.008",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "address",
            "type": "string",
            "description": "",
            "example": "0xd8da6bf26964af9d7eed9e03e53415d37aa96045",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "contract",
            "type": "string",
            "description": "",
            "example": "0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "network",
            "type": "string",
            "description": "",
            "example": "ethereum",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "159",
          "l30DaysUniquePayers": "157"
        }
      },
      {
        "url": "https://api.onesource.io/api/chain/estimate-gas",
        "description": "Estimate the gas a transaction will consume via eth_estimateGas before signing it",
        "pricing": {
          "amount": "0.004",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "data",
            "type": "string",
            "description": "",
            "example": "0x00",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "to",
            "type": "string",
            "description": "",
            "example": "0xdac17f958d2ee523a2206206994597c13d831ec7",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "149",
          "l30DaysUniquePayers": "149"
        }
      },
      {
        "url": "https://api.onesource.io/api/chain/events",
        "description": "Query Ethereum contract event logs via eth_getLogs - filter by contract, topic, and block range",
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "contract",
            "type": "string",
            "description": "",
            "example": "0xdac17f958d2ee523a2206206994597c13d831ec7",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "network",
            "type": "string",
            "description": "",
            "example": "ethereum",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "183",
          "l30DaysUniquePayers": "183"
        }
      },
      {
        "url": "https://api.onesource.io/api/chain/live-balance",
        "description": "Live wallet balance - native ETH plus up to 20 caller-supplied ERC20 tokens in one bounded RPC batch",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "address",
            "type": "string",
            "description": "",
            "example": "0xd8da6bf26964af9d7eed9e03e53415d37aa96045",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "network",
            "type": "string",
            "description": "",
            "example": "ethereum",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "302",
          "l30DaysUniquePayers": "302"
        }
      },
      {
        "url": "https://api.onesource.io/api/chain/network-info",
        "description": "EVM network info - chain ID, block height, gas price, chain head age, and chain characteristics in one batched RPC call (eth_chainId + eth_blockNumber + eth_gasPrice + latest block header)",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "network",
            "type": "string",
            "description": "",
            "example": "ethereum",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "241",
          "l30DaysUniquePayers": "233"
        }
      },
      {
        "url": "https://api.onesource.io/api/chain/nft-metadata",
        "description": "NFT metadata for ERC721 or ERC1155 tokens via eth_call, with IPFS, Arweave, data URI, and public HTTP(S) resolution",
        "pricing": {
          "amount": "0.008",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "contract",
            "type": "string",
            "description": "",
            "example": "0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "network",
            "type": "string",
            "description": "",
            "example": "ethereum",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "token_id",
            "type": "string",
            "description": "",
            "example": "1",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "165",
          "l30DaysUniquePayers": "163"
        }
      },
      {
        "url": "https://api.onesource.io/api/chain/nft-owner",
        "description": "Look up the current owner of an ERC721 NFT by token_id via ownerOf (eth_call)",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "contract",
            "type": "string",
            "description": "",
            "example": "0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "network",
            "type": "string",
            "description": "",
            "example": "ethereum",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "token_id",
            "type": "string",
            "description": "",
            "example": "1",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "100",
          "l30DaysUniquePayers": "100"
        }
      },
      {
        "url": "https://api.onesource.io/api/chain/nonce/:address",
        "description": "Next transaction nonce for any Ethereum wallet via eth_getTransactionCount - how many txs it has sent",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "network",
            "type": "string",
            "description": "",
            "example": "ethereum",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "path",
            "name": "address",
            "type": "string",
            "description": "",
            "example": "0x6cf19308c22fc82ea620fa0b3e94948d20f27b96",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "234",
          "l30DaysUniquePayers": "234"
        }
      },
      {
        "url": "https://api.onesource.io/api/chain/pending",
        "description": "Pending block - transactions not yet mined, via eth_getBlockByNumber(\"pending\")",
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "network",
            "type": "string",
            "description": "",
            "example": "ethereum",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "49",
          "l30DaysUniquePayers": "47"
        }
      },
      {
        "url": "https://api.onesource.io/api/chain/proxy/:address",
        "description": "Detect upgradeable proxy patterns (EIP-1967, UUPS, Transparent) via eth_getStorageAt - returns the implementation address behind a proxy",
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "network",
            "type": "string",
            "description": "",
            "example": "ethereum",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "path",
            "name": "address",
            "type": "string",
            "description": "",
            "example": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "85",
          "l30DaysUniquePayers": "85"
        }
      },
      {
        "url": "https://api.onesource.io/api/chain/receipt/:hash",
        "description": "Transaction receipt via eth_getTransactionReceipt - status, gas, and event logs for a mined Ethereum transaction",
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "network",
            "type": "string",
            "description": "",
            "example": "ethereum",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "path",
            "name": "hash",
            "type": "string",
            "description": "",
            "example": "0x5c504ed432cb51138bcf09aa5e8a410dd4a1e204ef84bfed1be16dfba1b22060",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "153",
          "l30DaysUniquePayers": "153"
        }
      },
      {
        "url": "https://api.onesource.io/api/chain/storage",
        "description": "Read a raw storage slot from any Ethereum contract via eth_getStorageAt",
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "contract",
            "type": "string",
            "description": "",
            "example": "0xdac17f958d2ee523a2206206994597c13d831ec7",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "network",
            "type": "string",
            "description": "",
            "example": "ethereum",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "slot",
            "type": "string",
            "description": "",
            "example": "0x0",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "81",
          "l30DaysUniquePayers": "81"
        }
      },
      {
        "url": "https://api.onesource.io/api/chain/total-supply",
        "description": "Total supply of an ERC20 or ERC721 token contract via totalSupply (eth_call)",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "contract",
            "type": "string",
            "description": "",
            "example": "0xdac17f958d2ee523a2206206994597c13d831ec7",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "network",
            "type": "string",
            "description": "",
            "example": "ethereum",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "241",
          "l30DaysUniquePayers": "241"
        }
      },
      {
        "url": "https://api.onesource.io/api/chain/tx/:hash",
        "description": "Full Ethereum transaction details by hash via eth_getTransactionByHash - from, to, value, calldata, block",
        "pricing": {
          "amount": "0.008",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "network",
            "type": "string",
            "description": "",
            "example": "ethereum",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "path",
            "name": "hash",
            "type": "string",
            "description": "",
            "example": "0x5c504ed432cb51138bcf09aa5e8a410dd4a1e204ef84bfed1be16dfba1b22060",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "185",
          "l30DaysUniquePayers": "185"
        }
      },
      {
        "url": "https://api.onesource.io/deepstate/v1/analytics/cost-to-quote",
        "description": "Deepstate, the on-chain order-book exchange on Robinhood Chain. Gas spent resting and cancelling orders for a market.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "book",
            "type": "string",
            "description": "",
            "example": "NVDA-USDG",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "125",
          "l30DaysUniquePayers": "125"
        }
      },
      {
        "url": "https://api.onesource.io/deepstate/v1/analytics/depth-history",
        "description": "Deepstate, the on-chain order-book exchange on Robinhood Chain. Depth heatmap - resting order size by price level over time for a market.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "book",
            "type": "string",
            "description": "",
            "example": "NVDA-USDG",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "132",
          "l30DaysUniquePayers": "132"
        }
      },
      {
        "url": "https://api.onesource.io/deepstate/v1/analytics/makers",
        "description": "Deepstate, the on-chain order-book exchange on Robinhood Chain. Per-maker time-at-top, notional rested, fills, and maker rewards earned for a market (token varies by market; see /deepstate/v1/markets).",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "book",
            "type": "string",
            "description": "",
            "example": "NVDA-USDG",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "139",
          "l30DaysUniquePayers": "139"
        }
      },
      {
        "url": "https://api.onesource.io/deepstate/v1/book/:book",
        "description": "Deepstate, the on-chain order-book exchange on Robinhood Chain. Order-book snapshot for a market, bids descending and asks ascending, with live resting size per level.",
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "path",
            "name": "book",
            "type": "string",
            "description": "",
            "example": "NVDA-USDG",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "366",
          "l30DaysUniquePayers": "214"
        }
      },
      {
        "url": "https://api.onesource.io/deepstate/v1/candles/:book",
        "description": "Deepstate, the on-chain order-book exchange on Robinhood Chain. OHLCV candles for a market.",
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "tf",
            "type": "string",
            "description": "",
            "example": "1h",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "path",
            "name": "book",
            "type": "string",
            "description": "",
            "example": "NVDA-USDG",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "313",
          "l30DaysUniquePayers": "198"
        }
      },
      {
        "url": "https://api.onesource.io/deepstate/v1/markets",
        "description": "Deepstate, the on-chain order-book exchange on Robinhood Chain. Lists the markets this service serves with their token layout (base, quote, token0/token1, decimals).",
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "202",
          "l30DaysUniquePayers": "202"
        }
      },
      {
        "url": "https://api.onesource.io/deepstate/v1/stats/:book",
        "description": "Deepstate, the on-chain order-book exchange on Robinhood Chain. Rolling 24h / 7d / 30d volume and price change for a market.",
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "path",
            "name": "book",
            "type": "string",
            "description": "",
            "example": "DEEP-USDG",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "339",
          "l30DaysUniquePayers": "205"
        }
      },
      {
        "url": "https://api.onesource.io/deepstate/v1/trades/:book",
        "description": "Deepstate, the on-chain order-book exchange on Robinhood Chain. Trade tape for a market, newest first.",
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "path",
            "name": "book",
            "type": "string",
            "description": "",
            "example": "NVDA-USDG",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "185",
          "l30DaysUniquePayers": "185"
        }
      },
      {
        "url": "https://api.onesource.io/standard/v1/auctions/current",
        "description": "The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. Current Dutch-auction quotes for the daily STANDARD license auction and the ETH charter auction: price now, floor, last sale, and whether a computed price is available. Fields ending in _raw are 18-decimal integers as strings. Divide by 1e18 to get token amounts.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "72",
          "l30DaysUniquePayers": "72"
        }
      },
      {
        "url": "https://api.onesource.io/standard/v1/auctions/days",
        "description": "The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. Per-day history for the license or charter Dutch auction: open price, floor, close price, and how much sold each day. Fields ending in _raw are 18-decimal integers as strings. Divide by 1e18 to get token amounts.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "kind",
            "type": "string",
            "description": "",
            "example": "license",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "25",
          "l30DaysUniquePayers": "25"
        }
      },
      {
        "url": "https://api.onesource.io/standard/v1/auctions/sales",
        "description": "The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. Auction sale history, newest first. Fields ending in _raw are 18-decimal integers as strings. Divide by 1e18 to get token amounts.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "kind",
            "type": "string",
            "description": "",
            "example": "license",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "41",
          "l30DaysUniquePayers": "41"
        }
      },
      {
        "url": "https://api.onesource.io/standard/v1/backing/current",
        "description": "The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. A snapshot of reserve backing: vault ETH balances, other reserve-asset holdings, and ETH backing per circulating STANDARD token. Fields ending in _raw are 18-decimal integers as strings. Divide by 1e18 to get token amounts.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "70",
          "l30DaysUniquePayers": "70"
        }
      },
      {
        "url": "https://api.onesource.io/standard/v1/backing/history",
        "description": "The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. Backing-ratio history, joined against circulating supply as of each snapshot block. Fields ending in _raw are 18-decimal integers as strings. Divide by 1e18 to get token amounts.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "hours",
            "type": "number",
            "description": "",
            "example": 24,
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "41",
          "l30DaysUniquePayers": "41"
        }
      },
      {
        "url": "https://api.onesource.io/standard/v1/branches/auction/live",
        "description": "The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. Live Branch license auction state, read straight from the chain.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "50",
          "l30DaysUniquePayers": "50"
        }
      },
      {
        "url": "https://api.onesource.io/standard/v1/branches/doi",
        "description": "The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. Days of Issuance: how the current license price compares to the pace of new-Branch issuance.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "34",
          "l30DaysUniquePayers": "34"
        }
      },
      {
        "url": "https://api.onesource.io/standard/v1/branches/license-cost",
        "description": "The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. Today's Branch license cost in ETH, compared against the charter auction's own price to show which path costs less. Fields ending in _raw are 18-decimal integers as strings. Divide by 1e18 to get token amounts.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "57",
          "l30DaysUniquePayers": "57"
        }
      },
      {
        "url": "https://api.onesource.io/standard/v1/branches/summary",
        "description": "The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. Summary across reserve branches. Fields ending in _raw are 18-decimal integers as strings. Divide by 1e18 to get token amounts.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "79",
          "l30DaysUniquePayers": "79"
        }
      },
      {
        "url": "https://api.onesource.io/standard/v1/buybacks/readiness",
        "description": "The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. Whether the contraction vault's next buyback tick can fire, its ETH capacity, cooldown remaining, and recent executed ticks. Fields ending in _raw are 18-decimal integers as strings. Divide by 1e18 to get token amounts.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "50",
          "l30DaysUniquePayers": "50"
        }
      },
      {
        "url": "https://api.onesource.io/standard/v1/candles",
        "description": "The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. OHLC price candles for the STANDARD/ETH pool, priced in ETH per STANDARD.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "tf",
            "type": "string",
            "description": "",
            "example": "1h",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "60",
          "l30DaysUniquePayers": "60"
        }
      },
      {
        "url": "https://api.onesource.io/standard/v1/charters",
        "description": "The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. Charters, optionally filtered by owner. Fields ending in _raw are 18-decimal integers as strings. Divide by 1e18 to get token amounts.",
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "owner",
            "type": "string",
            "description": "",
            "example": "0x5977b25419f9c0ddcb2f89fe204955622f4f57ea",
            "enumValues": [],
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        "description": "The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. Everything relevant to deciding whether to buy into a new charter right now, bundled into one call.",
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          "network": "eip155:8453",
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        "parameters": [
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      {
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      {
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        "description": "The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. Hourly ETH in/out and net flow through the STANDARD/ETH pool. Fields ending in _raw are 18-decimal integers as strings. Divide by 1e18 to get token amounts.",
        "pricing": {
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      {
        "url": "https://api.onesource.io/standard/v1/governance/changes",
        "description": "The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. Governance and parameter-change history, queued changes awaiting effect, feature switches, and guardian pause state. Fields ending in _raw are 18-decimal integers as strings. Divide by 1e18 to get token amounts.",
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      },
      {
        "url": "https://api.onesource.io/standard/v1/holders/concentration",
        "description": "The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. How concentrated Charter and Branch ownership is across wallets, including a standard concentration score and a genesis-versus-auction breakdown.",
        "pricing": {
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… truncated here: the card is 74,937 characters as printed. The complete card is published at https://api.onesource.io/.well-known/agent-card.json.