{
  "abi": [
    {
      "inputs": [
        {
          "internalType": "contract IAuthorizer",
          "name": "authorizer",
          "type": "address"
        },
        { "internalType": "contract IWETH", "name": "weth", "type": "address" },
        {
          "internalType": "uint256",
          "name": "pauseWindowDuration",
          "type": "uint256"
        },
        {
          "internalType": "uint256",
          "name": "bufferPeriodDuration",
          "type": "uint256"
        }
      ],
      "stateMutability": "nonpayable",
      "type": "constructor"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "internalType": "contract IAuthorizer",
          "name": "newAuthorizer",
          "type": "address"
        }
      ],
      "name": "AuthorizerChanged",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "internalType": "contract IERC20",
          "name": "token",
          "type": "address"
        },
        {
          "indexed": true,
          "internalType": "address",
          "name": "sender",
          "type": "address"
        },
        {
          "indexed": false,
          "internalType": "address",
          "name": "recipient",
          "type": "address"
        },
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "amount",
          "type": "uint256"
        }
      ],
      "name": "ExternalBalanceTransfer",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "internalType": "contract IFlashLoanRecipient",
          "name": "recipient",
          "type": "address"
        },
        {
          "indexed": true,
          "internalType": "contract IERC20",
          "name": "token",
          "type": "address"
        },
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "amount",
          "type": "uint256"
        },
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "feeAmount",
          "type": "uint256"
        }
      ],
      "name": "FlashLoan",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "internalType": "address",
          "name": "user",
          "type": "address"
        },
        {
          "indexed": true,
          "internalType": "contract IERC20",
          "name": "token",
          "type": "address"
        },
        {
          "indexed": false,
          "internalType": "int256",
          "name": "delta",
          "type": "int256"
        }
      ],
      "name": "InternalBalanceChanged",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": false,
          "internalType": "bool",
          "name": "paused",
          "type": "bool"
        }
      ],
      "name": "PausedStateChanged",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "internalType": "bytes32",
          "name": "poolId",
          "type": "bytes32"
        },
        {
          "indexed": true,
          "internalType": "address",
          "name": "liquidityProvider",
          "type": "address"
        },
        {
          "indexed": false,
          "internalType": "contract IERC20[]",
          "name": "tokens",
          "type": "address[]"
        },
        {
          "indexed": false,
          "internalType": "int256[]",
          "name": "deltas",
          "type": "int256[]"
        },
        {
          "indexed": false,
          "internalType": "uint256[]",
          "name": "protocolFeeAmounts",
          "type": "uint256[]"
        }
      ],
      "name": "PoolBalanceChanged",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "internalType": "bytes32",
          "name": "poolId",
          "type": "bytes32"
        },
        {
          "indexed": true,
          "internalType": "address",
          "name": "assetManager",
          "type": "address"
        },
        {
          "indexed": true,
          "internalType": "contract IERC20",
          "name": "token",
          "type": "address"
        },
        {
          "indexed": false,
          "internalType": "int256",
          "name": "cashDelta",
          "type": "int256"
        },
        {
          "indexed": false,
          "internalType": "int256",
          "name": "managedDelta",
          "type": "int256"
        }
      ],
      "name": "PoolBalanceManaged",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "internalType": "bytes32",
          "name": "poolId",
          "type": "bytes32"
        },
        {
          "indexed": true,
          "internalType": "address",
          "name": "poolAddress",
          "type": "address"
        },
        {
          "indexed": false,
          "internalType": "enum IVault.PoolSpecialization",
          "name": "specialization",
          "type": "uint8"
        }
      ],
      "name": "PoolRegistered",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "internalType": "address",
          "name": "relayer",
          "type": "address"
        },
        {
          "indexed": true,
          "internalType": "address",
          "name": "sender",
          "type": "address"
        },
        {
          "indexed": false,
          "internalType": "bool",
          "name": "approved",
          "type": "bool"
        }
      ],
      "name": "RelayerApprovalChanged",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "internalType": "bytes32",
          "name": "poolId",
          "type": "bytes32"
        },
        {
          "indexed": true,
          "internalType": "contract IERC20",
          "name": "tokenIn",
          "type": "address"
        },
        {
          "indexed": true,
          "internalType": "contract IERC20",
          "name": "tokenOut",
          "type": "address"
        },
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "amountIn",
          "type": "uint256"
        },
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "amountOut",
          "type": "uint256"
        }
      ],
      "name": "Swap",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "internalType": "bytes32",
          "name": "poolId",
          "type": "bytes32"
        },
        {
          "indexed": false,
          "internalType": "contract IERC20[]",
          "name": "tokens",
          "type": "address[]"
        }
      ],
      "name": "TokensDeregistered",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "internalType": "bytes32",
          "name": "poolId",
          "type": "bytes32"
        },
        {
          "indexed": false,
          "internalType": "contract IERC20[]",
          "name": "tokens",
          "type": "address[]"
        },
        {
          "indexed": false,
          "internalType": "address[]",
          "name": "assetManagers",
          "type": "address[]"
        }
      ],
      "name": "TokensRegistered",
      "type": "event"
    },
    {
      "inputs": [],
      "name": "WETH",
      "outputs": [
        { "internalType": "contract IWETH", "name": "", "type": "address" }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "enum IVault.SwapKind",
          "name": "kind",
          "type": "uint8"
        },
        {
          "components": [
            { "internalType": "bytes32", "name": "poolId", "type": "bytes32" },
            {
              "internalType": "uint256",
              "name": "assetInIndex",
              "type": "uint256"
            },
            {
              "internalType": "uint256",
              "name": "assetOutIndex",
              "type": "uint256"
            },
            { "internalType": "uint256", "name": "amount", "type": "uint256" },
            { "internalType": "bytes", "name": "userData", "type": "bytes" }
          ],
          "internalType": "struct IVault.BatchSwapStep[]",
          "name": "swaps",
          "type": "tuple[]"
        },
        {
          "internalType": "contract IAsset[]",
          "name": "assets",
          "type": "address[]"
        },
        {
          "components": [
            { "internalType": "address", "name": "sender", "type": "address" },
            {
              "internalType": "bool",
              "name": "fromInternalBalance",
              "type": "bool"
            },
            {
              "internalType": "address payable",
              "name": "recipient",
              "type": "address"
            },
            {
              "internalType": "bool",
              "name": "toInternalBalance",
              "type": "bool"
            }
          ],
          "internalType": "struct IVault.FundManagement",
          "name": "funds",
          "type": "tuple"
        },
        { "internalType": "int256[]", "name": "limits", "type": "int256[]" },
        { "internalType": "uint256", "name": "deadline", "type": "uint256" }
      ],
      "name": "batchSwap",
      "outputs": [
        {
          "internalType": "int256[]",
          "name": "assetDeltas",
          "type": "int256[]"
        }
      ],
      "stateMutability": "payable",
      "type": "function"
    },
    {
      "inputs": [
        { "internalType": "bytes32", "name": "poolId", "type": "bytes32" },
        {
          "internalType": "contract IERC20[]",
          "name": "tokens",
          "type": "address[]"
        }
      ],
      "name": "deregisterTokens",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        { "internalType": "bytes32", "name": "poolId", "type": "bytes32" },
        { "internalType": "address", "name": "sender", "type": "address" },
        {
          "internalType": "address payable",
          "name": "recipient",
          "type": "address"
        },
        {
          "components": [
            {
              "internalType": "contract IAsset[]",
              "name": "assets",
              "type": "address[]"
            },
            {
              "internalType": "uint256[]",
              "name": "minAmountsOut",
              "type": "uint256[]"
            },
            { "internalType": "bytes", "name": "userData", "type": "bytes" },
            {
              "internalType": "bool",
              "name": "toInternalBalance",
              "type": "bool"
            }
          ],
          "internalType": "struct IVault.ExitPoolRequest",
          "name": "request",
          "type": "tuple"
        }
      ],
      "name": "exitPool",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "contract IFlashLoanRecipient",
          "name": "recipient",
          "type": "address"
        },
        {
          "internalType": "contract IERC20[]",
          "name": "tokens",
          "type": "address[]"
        },
        { "internalType": "uint256[]", "name": "amounts", "type": "uint256[]" },
        { "internalType": "bytes", "name": "userData", "type": "bytes" }
      ],
      "name": "flashLoan",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        { "internalType": "bytes4", "name": "selector", "type": "bytes4" }
      ],
      "name": "getActionId",
      "outputs": [{ "internalType": "bytes32", "name": "", "type": "bytes32" }],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "getAuthorizer",
      "outputs": [
        {
          "internalType": "contract IAuthorizer",
          "name": "",
          "type": "address"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "getDomainSeparator",
      "outputs": [{ "internalType": "bytes32", "name": "", "type": "bytes32" }],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        { "internalType": "address", "name": "user", "type": "address" },
        {
          "internalType": "contract IERC20[]",
          "name": "tokens",
          "type": "address[]"
        }
      ],
      "name": "getInternalBalance",
      "outputs": [
        { "internalType": "uint256[]", "name": "balances", "type": "uint256[]" }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        { "internalType": "address", "name": "user", "type": "address" }
      ],
      "name": "getNextNonce",
      "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "getPausedState",
      "outputs": [
        { "internalType": "bool", "name": "paused", "type": "bool" },
        {
          "internalType": "uint256",
          "name": "pauseWindowEndTime",
          "type": "uint256"
        },
        {
          "internalType": "uint256",
          "name": "bufferPeriodEndTime",
          "type": "uint256"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        { "internalType": "bytes32", "name": "poolId", "type": "bytes32" }
      ],
      "name": "getPool",
      "outputs": [
        { "internalType": "address", "name": "", "type": "address" },
        {
          "internalType": "enum IVault.PoolSpecialization",
          "name": "",
          "type": "uint8"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        { "internalType": "bytes32", "name": "poolId", "type": "bytes32" },
        {
          "internalType": "contract IERC20",
          "name": "token",
          "type": "address"
        }
      ],
      "name": "getPoolTokenInfo",
      "outputs": [
        { "internalType": "uint256", "name": "cash", "type": "uint256" },
        { "internalType": "uint256", "name": "managed", "type": "uint256" },
        {
          "internalType": "uint256",
          "name": "lastChangeBlock",
          "type": "uint256"
        },
        { "internalType": "address", "name": "assetManager", "type": "address" }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        { "internalType": "bytes32", "name": "poolId", "type": "bytes32" }
      ],
      "name": "getPoolTokens",
      "outputs": [
        {
          "internalType": "contract IERC20[]",
          "name": "tokens",
          "type": "address[]"
        },
        {
          "internalType": "uint256[]",
          "name": "balances",
          "type": "uint256[]"
        },
        {
          "internalType": "uint256",
          "name": "lastChangeBlock",
          "type": "uint256"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "getProtocolFeesCollector",
      "outputs": [
        {
          "internalType": "contract ProtocolFeesCollector",
          "name": "",
          "type": "address"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        { "internalType": "address", "name": "user", "type": "address" },
        { "internalType": "address", "name": "relayer", "type": "address" }
      ],
      "name": "hasApprovedRelayer",
      "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        { "internalType": "bytes32", "name": "poolId", "type": "bytes32" },
        { "internalType": "address", "name": "sender", "type": "address" },
        { "internalType": "address", "name": "recipient", "type": "address" },
        {
          "components": [
            {
              "internalType": "contract IAsset[]",
              "name": "assets",
              "type": "address[]"
            },
            {
              "internalType": "uint256[]",
              "name": "maxAmountsIn",
              "type": "uint256[]"
            },
            { "internalType": "bytes", "name": "userData", "type": "bytes" },
            {
              "internalType": "bool",
              "name": "fromInternalBalance",
              "type": "bool"
            }
          ],
          "internalType": "struct IVault.JoinPoolRequest",
          "name": "request",
          "type": "tuple"
        }
      ],
      "name": "joinPool",
      "outputs": [],
      "stateMutability": "payable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "components": [
            {
              "internalType": "enum IVault.PoolBalanceOpKind",
              "name": "kind",
              "type": "uint8"
            },
            { "internalType": "bytes32", "name": "poolId", "type": "bytes32" },
            {
              "internalType": "contract IERC20",
              "name": "token",
              "type": "address"
            },
            { "internalType": "uint256", "name": "amount", "type": "uint256" }
          ],
          "internalType": "struct IVault.PoolBalanceOp[]",
          "name": "ops",
          "type": "tuple[]"
        }
      ],
      "name": "managePoolBalance",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "components": [
            {
              "internalType": "enum IVault.UserBalanceOpKind",
              "name": "kind",
              "type": "uint8"
            },
            {
              "internalType": "contract IAsset",
              "name": "asset",
              "type": "address"
            },
            { "internalType": "uint256", "name": "amount", "type": "uint256" },
            { "internalType": "address", "name": "sender", "type": "address" },
            {
              "internalType": "address payable",
              "name": "recipient",
              "type": "address"
            }
          ],
          "internalType": "struct IVault.UserBalanceOp[]",
          "name": "ops",
          "type": "tuple[]"
        }
      ],
      "name": "manageUserBalance",
      "outputs": [],
      "stateMutability": "payable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "enum IVault.SwapKind",
          "name": "kind",
          "type": "uint8"
        },
        {
          "components": [
            { "internalType": "bytes32", "name": "poolId", "type": "bytes32" },
            {
              "internalType": "uint256",
              "name": "assetInIndex",
              "type": "uint256"
            },
            {
              "internalType": "uint256",
              "name": "assetOutIndex",
              "type": "uint256"
            },
            { "internalType": "uint256", "name": "amount", "type": "uint256" },
            { "internalType": "bytes", "name": "userData", "type": "bytes" }
          ],
          "internalType": "struct IVault.BatchSwapStep[]",
          "name": "swaps",
          "type": "tuple[]"
        },
        {
          "internalType": "contract IAsset[]",
          "name": "assets",
          "type": "address[]"
        },
        {
          "components": [
            { "internalType": "address", "name": "sender", "type": "address" },
            {
              "internalType": "bool",
              "name": "fromInternalBalance",
              "type": "bool"
            },
            {
              "internalType": "address payable",
              "name": "recipient",
              "type": "address"
            },
            {
              "internalType": "bool",
              "name": "toInternalBalance",
              "type": "bool"
            }
          ],
          "internalType": "struct IVault.FundManagement",
          "name": "funds",
          "type": "tuple"
        }
      ],
      "name": "queryBatchSwap",
      "outputs": [
        { "internalType": "int256[]", "name": "", "type": "int256[]" }
      ],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "enum IVault.PoolSpecialization",
          "name": "specialization",
          "type": "uint8"
        }
      ],
      "name": "registerPool",
      "outputs": [{ "internalType": "bytes32", "name": "", "type": "bytes32" }],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        { "internalType": "bytes32", "name": "poolId", "type": "bytes32" },
        {
          "internalType": "contract IERC20[]",
          "name": "tokens",
          "type": "address[]"
        },
        {
          "internalType": "address[]",
          "name": "assetManagers",
          "type": "address[]"
        }
      ],
      "name": "registerTokens",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "contract IAuthorizer",
          "name": "newAuthorizer",
          "type": "address"
        }
      ],
      "name": "setAuthorizer",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [{ "internalType": "bool", "name": "paused", "type": "bool" }],
      "name": "setPaused",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        { "internalType": "address", "name": "sender", "type": "address" },
        { "internalType": "address", "name": "relayer", "type": "address" },
        { "internalType": "bool", "name": "approved", "type": "bool" }
      ],
      "name": "setRelayerApproval",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "components": [
            { "internalType": "bytes32", "name": "poolId", "type": "bytes32" },
            {
              "internalType": "enum IVault.SwapKind",
              "name": "kind",
              "type": "uint8"
            },
            {
              "internalType": "contract IAsset",
              "name": "assetIn",
              "type": "address"
            },
            {
              "internalType": "contract IAsset",
              "name": "assetOut",
              "type": "address"
            },
            { "internalType": "uint256", "name": "amount", "type": "uint256" },
            { "internalType": "bytes", "name": "userData", "type": "bytes" }
          ],
          "internalType": "struct IVault.SingleSwap",
          "name": "singleSwap",
          "type": "tuple"
        },
        {
          "components": [
            { "internalType": "address", "name": "sender", "type": "address" },
            {
              "internalType": "bool",
              "name": "fromInternalBalance",
              "type": "bool"
            },
            {
              "internalType": "address payable",
              "name": "recipient",
              "type": "address"
            },
            {
              "internalType": "bool",
              "name": "toInternalBalance",
              "type": "bool"
            }
          ],
          "internalType": "struct IVault.FundManagement",
          "name": "funds",
          "type": "tuple"
        },
        { "internalType": "uint256", "name": "limit", "type": "uint256" },
        { "internalType": "uint256", "name": "deadline", "type": "uint256" }
      ],
      "name": "swap",
      "outputs": [
        {
          "internalType": "uint256",
          "name": "amountCalculated",
          "type": "uint256"
        }
      ],
      "stateMutability": "payable",
      "type": "function"
    },
    { "stateMutability": "payable", "type": "receive" }
  ]
}