[
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "from",
        "type": "address"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "to",
        "type": "address"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "platform",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "fromAmount",
        "type": "uint256"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "toAmount",
        "type": "uint256"
      }
    ],
    "name": "Exchange",
    "type": "event"
  },
  {
    "inputs": [
      {
        "internalType": "contract IERC20[]",
        "name": "tokens",
        "type": "address[]"
      }
    ],
    "name": "approveExchange",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "from",
        "type": "address"
      },
      {
        "internalType": "address",
        "name": "to",
        "type": "address"
      },
      {
        "internalType": "uint256",
        "name": "amount",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "maxSlippage",
        "type": "uint256"
      }
    ],
    "name": "exchange",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "nonpayable",
    "type": "function"
  }
]