[
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "_clrToken",
        "type": "address"
      }
    ],
    "stateMutability": "nonpayable",
    "type": "constructor"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "owner",
        "type": "address"
      }
    ],
    "name": "OwnableInvalidOwner",
    "type": "error"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "account",
        "type": "address"
      }
    ],
    "name": "OwnableUnauthorizedAccount",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "ReentrancyGuardReentrantCall",
    "type": "error"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "token",
        "type": "address"
      }
    ],
    "name": "SafeERC20FailedOperation",
    "type": "error"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "currentGovernance",
        "type": "address"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "pendingGovernance",
        "type": "address"
      }
    ],
    "name": "GovernanceTransferInitiated",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "previousGovernance",
        "type": "address"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "newGovernance",
        "type": "address"
      }
    ],
    "name": "GovernanceTransferred",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "nodeID",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "returnedStake",
        "type": "uint256"
      }
    ],
    "name": "NodeDeregistered",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "nodeID",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "newPricePerMinute",
        "type": "uint256"
      }
    ],
    "name": "NodePriceUpdated",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "nodeID",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "string",
        "name": "ipAddress",
        "type": "string"
      },
      {
        "indexed": false,
        "internalType": "uint16",
        "name": "port",
        "type": "uint16"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "pricePerMinute",
        "type": "uint256"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "stakeAmount",
        "type": "uint256"
      }
    ],
    "name": "NodeRegistered",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "nodeID",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "slashAmount",
        "type": "uint256"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "remainingStake",
        "type": "uint256"
      }
    ],
    "name": "NodeSlashed",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "nodeID",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "string",
        "name": "newIp",
        "type": "string"
      },
      {
        "indexed": false,
        "internalType": "uint16",
        "name": "newPort",
        "type": "uint16"
      }
    ],
    "name": "NodeUpdated",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "previousOwner",
        "type": "address"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "newOwner",
        "type": "address"
      }
    ],
    "name": "OwnershipTransferred",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "account",
        "type": "address"
      }
    ],
    "name": "Paused",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "client",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "refundAmount",
        "type": "uint256"
      }
    ],
    "name": "PaymentChannelClosed",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "client",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "amount",
        "type": "uint256"
      }
    ],
    "name": "PaymentChannelOpened",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "client",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "amount",
        "type": "uint256"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "newBalance",
        "type": "uint256"
      }
    ],
    "name": "PaymentChannelToppedUp",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "client",
        "type": "address"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "nodeID",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "amount",
        "type": "uint256"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "minutesUsed",
        "type": "uint256"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "nodeShare",
        "type": "uint256"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "treasuryShare",
        "type": "uint256"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "relayShare",
        "type": "uint256"
      }
    ],
    "name": "PaymentProcessed",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "relay",
        "type": "address"
      }
    ],
    "name": "RelayOperatorAdded",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "relay",
        "type": "address"
      }
    ],
    "name": "RelayOperatorRemoved",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "nodeID",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "newScore",
        "type": "uint256"
      }
    ],
    "name": "ReputationUpdated",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "account",
        "type": "address"
      }
    ],
    "name": "Unpaused",
    "type": "event"
  },
  {
    "inputs": [],
    "name": "INITIAL_REPUTATION",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "MAX_MINUTES_PER_PAYMENT",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "MAX_PRICE_PER_MIN",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "MAX_REPUTATION",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "MIN_CHANNEL_BALANCE",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "MIN_PRICE_PER_MIN",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "MIN_STAKE",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "MIN_STAKE_THRESHOLD",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "NODE_SHARE",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "RELAY_SHARE",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "REPUTATION_DECREMENT",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "REPUTATION_INCREMENT",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "REPUTATION_PRECISION",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "SHARE_DENOMINATOR",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "TREASURY_SHARE",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "acceptGovernanceTransfer",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "name": "activeNodeIds",
    "outputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "_relay",
        "type": "address"
      }
    ],
    "name": "addRelayOperator",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "_nodeID",
        "type": "address"
      },
      {
        "internalType": "uint256",
        "name": "_minutesUsed",
        "type": "uint256"
      }
    ],
    "name": "calculateCost",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "closePaymentChannel",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "clrToken",
    "outputs": [
      {
        "internalType": "contract IERC20",
        "name": "",
        "type": "address"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "deregisterNode",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "getActiveNodes",
    "outputs": [
      {
        "internalType": "address[]",
        "name": "",
        "type": "address[]"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "_offset",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "_limit",
        "type": "uint256"
      }
    ],
    "name": "getActiveNodesPaginated",
    "outputs": [
      {
        "internalType": "address[]",
        "name": "nodes",
        "type": "address[]"
      },
      {
        "internalType": "uint256",
        "name": "total",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "_nodeID",
        "type": "address"
      }
    ],
    "name": "getNodeInfo",
    "outputs": [
      {
        "internalType": "string",
        "name": "ipAddress",
        "type": "string"
      },
      {
        "internalType": "uint16",
        "name": "port",
        "type": "uint16"
      },
      {
        "internalType": "uint256",
        "name": "pricePerMinute",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "reputationScore",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "totalMinutesServed",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "totalEarnings",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "_client",
        "type": "address"
      }
    ],
    "name": "getPaymentChannelInfo",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "balance",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "nonce",
        "type": "uint256"
      },
      {
        "internalType": "bool",
        "name": "isActive",
        "type": "bool"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "governanceContract",
    "outputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "_newGovernance",
        "type": "address"
      }
    ],
    "name": "initiateGovernanceTransfer",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "_address",
        "type": "address"
      }
    ],
    "name": "isRelayOperator",
    "outputs": [
      {
        "internalType": "bool",
        "name": "",
        "type": "bool"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "name": "nodes",
    "outputs": [
      {
        "internalType": "string",
        "name": "ipAddress",
        "type": "string"
      },
      {
        "internalType": "uint16",
        "name": "port",
        "type": "uint16"
      },
      {
        "internalType": "bool",
        "name": "isActive",
        "type": "bool"
      },
      {
        "internalType": "uint256",
        "name": "stakeAmount",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "reputationScore",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "pricePerMinute",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "totalMinutesServed",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "totalEarnings",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "lastActivity",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "_amount",
        "type": "uint256"
      }
    ],
    "name": "openPaymentChannel",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "owner",
    "outputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "pause",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "paused",
    "outputs": [
      {
        "internalType": "bool",
        "name": "",
        "type": "bool"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "name": "paymentChannels",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "balance",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "nonce",
        "type": "uint256"
      },
      {
        "internalType": "bool",
        "name": "isActive",
        "type": "bool"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "pendingGovernance",
    "outputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "_client",
        "type": "address"
      },
      {
        "internalType": "address",
        "name": "_node",
        "type": "address"
      },
      {
        "internalType": "uint256",
        "name": "_minutesUsed",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "_nonce",
        "type": "uint256"
      },
      {
        "internalType": "bytes",
        "name": "_clientSignature",
        "type": "bytes"
      },
      {
        "internalType": "bytes",
        "name": "_nodeSignature",
        "type": "bytes"
      },
      {
        "internalType": "bytes",
        "name": "_relaySignature",
        "type": "bytes"
      }
    ],
    "name": "processPayment",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "string",
        "name": "_ipAddress",
        "type": "string"
      },
      {
        "internalType": "uint16",
        "name": "_port",
        "type": "uint16"
      },
      {
        "internalType": "uint256",
        "name": "_pricePerMinute",
        "type": "uint256"
      }
    ],
    "name": "registerNode",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "name": "relayOperators",
    "outputs": [
      {
        "internalType": "bool",
        "name": "",
        "type": "bool"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "_relay",
        "type": "address"
      }
    ],
    "name": "removeRelayOperator",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "renounceOwnership",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "_nodeID",
        "type": "address"
      },
      {
        "internalType": "uint256",
        "name": "_slashAmount",
        "type": "uint256"
      }
    ],
    "name": "slashNode",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "_amount",
        "type": "uint256"
      }
    ],
    "name": "topUpPaymentChannel",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "totalBandwidthMinutes",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "totalProtocolFees",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "newOwner",
        "type": "address"
      }
    ],
    "name": "transferOwnership",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "unpause",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "string",
        "name": "_newIpAddress",
        "type": "string"
      },
      {
        "internalType": "uint16",
        "name": "_newPort",
        "type": "uint16"
      }
    ],
    "name": "updateNodeInfo",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "_newPricePerMinute",
        "type": "uint256"
      }
    ],
    "name": "updatePrice",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "_nodeID",
        "type": "address"
      },
      {
        "internalType": "bool",
        "name": "_successfulSession",
        "type": "bool"
      }
    ],
    "name": "updateReputation",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "bytes32",
        "name": "",
        "type": "bytes32"
      }
    ],
    "name": "usedSignatures",
    "outputs": [
      {
        "internalType": "bool",
        "name": "",
        "type": "bool"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "_amount",
        "type": "uint256"
      }
    ],
    "name": "withdrawTreasuryFunds",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  }
]