[
  {
    "type": "function",
    "name": "addr",
    "inputs": [
      {
        "name": "label",
        "type": "string",
        "internalType": "string"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "address",
        "internalType": "address"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "available",
    "inputs": [
      {
        "name": "label",
        "type": "string",
        "internalType": "string"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "bool",
        "internalType": "bool"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "expiries",
    "inputs": [
      {
        "name": "",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "labelOf",
    "inputs": [
      {
        "name": "",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "string",
        "internalType": "string"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "nodeOf",
    "inputs": [
      {
        "name": "label",
        "type": "string",
        "internalType": "string"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "bytes32",
        "internalType": "bytes32"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "ownerOf",
    "inputs": [
      {
        "name": "id",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "address",
        "internalType": "address"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "primaryNameOf",
    "inputs": [
      {
        "name": "account",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "string",
        "internalType": "string"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "subdomainAddr",
    "inputs": [
      {
        "name": "parentLabel",
        "type": "string",
        "internalType": "string"
      },
      {
        "name": "sub",
        "type": "string",
        "internalType": "string"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "address",
        "internalType": "address"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "text",
    "inputs": [
      {
        "name": "label",
        "type": "string",
        "internalType": "string"
      },
      {
        "name": "key",
        "type": "string",
        "internalType": "string"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "string",
        "internalType": "string"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "tokenIdOf",
    "inputs": [
      {
        "name": "label",
        "type": "string",
        "internalType": "string"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "pure"
  },
  {
    "type": "event",
    "name": "AddrChanged",
    "inputs": [
      {
        "name": "node",
        "type": "bytes32",
        "indexed": true,
        "internalType": "bytes32"
      },
      {
        "name": "addr",
        "type": "address",
        "indexed": false,
        "internalType": "address"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "NameRegistered",
    "inputs": [
      {
        "name": "label",
        "type": "string",
        "indexed": false,
        "internalType": "string"
      },
      {
        "name": "tokenId",
        "type": "uint256",
        "indexed": true,
        "internalType": "uint256"
      },
      {
        "name": "owner",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "cost",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      },
      {
        "name": "expires",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "PrimaryNameSet",
    "inputs": [
      {
        "name": "account",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "tokenId",
        "type": "uint256",
        "indexed": true,
        "internalType": "uint256"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "TextChanged",
    "inputs": [
      {
        "name": "node",
        "type": "bytes32",
        "indexed": true,
        "internalType": "bytes32"
      },
      {
        "name": "key",
        "type": "string",
        "indexed": false,
        "internalType": "string"
      },
      {
        "name": "value",
        "type": "string",
        "indexed": false,
        "internalType": "string"
      }
    ],
    "anonymous": false
  },
  {
    "type": "function",
    "name": "baseURI",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "string",
        "internalType": "string"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "tokenURI",
    "inputs": [
      {
        "name": "id",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "string",
        "internalType": "string"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "event",
    "name": "BatchMetadataUpdate",
    "inputs": [
      {
        "name": "_fromTokenId",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      },
      {
        "name": "_toTokenId",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      }
    ],
    "anonymous": false
  },
  {
    "type": "function",
    "name": "activeFreeCount",
    "inputs": [
      {
        "name": "account",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [
      {
        "name": "n",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "canRegisterFree",
    "inputs": [
      {
        "name": "account",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "bool",
        "internalType": "bool"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "isPaid",
    "inputs": [
      {
        "name": "label",
        "type": "string",
        "internalType": "string"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "bool",
        "internalType": "bool"
      }
    ],
    "stateMutability": "pure"
  },
  {
    "type": "function",
    "name": "rentPrice",
    "inputs": [
      {
        "name": "label",
        "type": "string",
        "internalType": "string"
      },
      {
        "name": "duration",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "weiPerUsd",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "error",
    "name": "FreeLimitReached",
    "inputs": []
  }
]