[
    {
        "stateMutability": "nonpayable",
        "type": "constructor",
        "inputs": [
            { "name": "_base_pool", "type": "address" },
            { "name": "_weth", "type": "address" }
        ],
        "outputs": []
    },
    { "stateMutability": "payable", "type": "fallback" },
    {
        "stateMutability": "pure",
        "type": "function",
        "name": "base_pool",
        "inputs": [],
        "outputs": [{ "name": "", "type": "address" }]
    },
    {
        "stateMutability": "pure",
        "type": "function",
        "name": "base_token",
        "inputs": [],
        "outputs": [{ "name": "", "type": "address" }]
    },
    {
        "stateMutability": "view",
        "type": "function",
        "name": "price_oracle",
        "inputs": [{ "name": "_pool", "type": "address" }],
        "outputs": [{ "name": "", "type": "uint256" }]
    },
    {
        "stateMutability": "view",
        "type": "function",
        "name": "price_scale",
        "inputs": [{ "name": "_pool", "type": "address" }],
        "outputs": [{ "name": "", "type": "uint256" }]
    },
    {
        "stateMutability": "view",
        "type": "function",
        "name": "lp_price",
        "inputs": [{ "name": "_pool", "type": "address" }],
        "outputs": [{ "name": "", "type": "uint256" }]
    },
    {
        "stateMutability": "payable",
        "type": "function",
        "name": "exchange",
        "inputs": [
            { "name": "_pool", "type": "address" },
            { "name": "i", "type": "uint256" },
            { "name": "j", "type": "uint256" },
            { "name": "_dx", "type": "uint256" },
            { "name": "_min_dy", "type": "uint256" }
        ],
        "outputs": [{ "name": "", "type": "uint256" }]
    },
    {
        "stateMutability": "payable",
        "type": "function",
        "name": "exchange",
        "inputs": [
            { "name": "_pool", "type": "address" },
            { "name": "i", "type": "uint256" },
            { "name": "j", "type": "uint256" },
            { "name": "_dx", "type": "uint256" },
            { "name": "_min_dy", "type": "uint256" },
            { "name": "_use_eth", "type": "bool" }
        ],
        "outputs": [{ "name": "", "type": "uint256" }]
    },
    {
        "stateMutability": "payable",
        "type": "function",
        "name": "exchange",
        "inputs": [
            { "name": "_pool", "type": "address" },
            { "name": "i", "type": "uint256" },
            { "name": "j", "type": "uint256" },
            { "name": "_dx", "type": "uint256" },
            { "name": "_min_dy", "type": "uint256" },
            { "name": "_use_eth", "type": "bool" },
            { "name": "_receiver", "type": "address" }
        ],
        "outputs": [{ "name": "", "type": "uint256" }]
    },
    {
        "stateMutability": "view",
        "type": "function",
        "name": "get_dy",
        "inputs": [
            { "name": "_pool", "type": "address" },
            { "name": "i", "type": "uint256" },
            { "name": "j", "type": "uint256" },
            { "name": "_dx", "type": "uint256" }
        ],
        "outputs": [{ "name": "", "type": "uint256" }]
    },
    {
        "stateMutability": "payable",
        "type": "function",
        "name": "add_liquidity",
        "inputs": [
            { "name": "_pool", "type": "address" },
            { "name": "_deposit_amounts", "type": "uint256[3]" },
            { "name": "_min_mint_amount", "type": "uint256" }
        ],
        "outputs": [{ "name": "", "type": "uint256" }]
    },
    {
        "stateMutability": "payable",
        "type": "function",
        "name": "add_liquidity",
        "inputs": [
            { "name": "_pool", "type": "address" },
            { "name": "_deposit_amounts", "type": "uint256[3]" },
            { "name": "_min_mint_amount", "type": "uint256" },
            { "name": "_use_eth", "type": "bool" }
        ],
        "outputs": [{ "name": "", "type": "uint256" }]
    },
    {
        "stateMutability": "payable",
        "type": "function",
        "name": "add_liquidity",
        "inputs": [
            { "name": "_pool", "type": "address" },
            { "name": "_deposit_amounts", "type": "uint256[3]" },
            { "name": "_min_mint_amount", "type": "uint256" },
            { "name": "_use_eth", "type": "bool" },
            { "name": "_receiver", "type": "address" }
        ],
        "outputs": [{ "name": "", "type": "uint256" }]
    },
    {
        "stateMutability": "view",
        "type": "function",
        "name": "calc_token_amount",
        "inputs": [
            { "name": "_pool", "type": "address" },
            { "name": "_amounts", "type": "uint256[3]" }
        ],
        "outputs": [{ "name": "", "type": "uint256" }]
    },
    {
        "stateMutability": "nonpayable",
        "type": "function",
        "name": "remove_liquidity",
        "inputs": [
            { "name": "_pool", "type": "address" },
            { "name": "_burn_amount", "type": "uint256" },
            { "name": "_min_amounts", "type": "uint256[3]" }
        ],
        "outputs": [{ "name": "", "type": "uint256[3]" }]
    },
    {
        "stateMutability": "nonpayable",
        "type": "function",
        "name": "remove_liquidity",
        "inputs": [
            { "name": "_pool", "type": "address" },
            { "name": "_burn_amount", "type": "uint256" },
            { "name": "_min_amounts", "type": "uint256[3]" },
            { "name": "_use_eth", "type": "bool" }
        ],
        "outputs": [{ "name": "", "type": "uint256[3]" }]
    },
    {
        "stateMutability": "nonpayable",
        "type": "function",
        "name": "remove_liquidity",
        "inputs": [
            { "name": "_pool", "type": "address" },
            { "name": "_burn_amount", "type": "uint256" },
            { "name": "_min_amounts", "type": "uint256[3]" },
            { "name": "_use_eth", "type": "bool" },
            { "name": "_receiver", "type": "address" }
        ],
        "outputs": [{ "name": "", "type": "uint256[3]" }]
    },
    {
        "stateMutability": "nonpayable",
        "type": "function",
        "name": "remove_liquidity_one_coin",
        "inputs": [
            { "name": "_pool", "type": "address" },
            { "name": "_burn_amount", "type": "uint256" },
            { "name": "i", "type": "uint256" },
            { "name": "_min_amount", "type": "uint256" }
        ],
        "outputs": [{ "name": "", "type": "uint256" }]
    },
    {
        "stateMutability": "nonpayable",
        "type": "function",
        "name": "remove_liquidity_one_coin",
        "inputs": [
            { "name": "_pool", "type": "address" },
            { "name": "_burn_amount", "type": "uint256" },
            { "name": "i", "type": "uint256" },
            { "name": "_min_amount", "type": "uint256" },
            { "name": "_use_eth", "type": "bool" }
        ],
        "outputs": [{ "name": "", "type": "uint256" }]
    },
    {
        "stateMutability": "nonpayable",
        "type": "function",
        "name": "remove_liquidity_one_coin",
        "inputs": [
            { "name": "_pool", "type": "address" },
            { "name": "_burn_amount", "type": "uint256" },
            { "name": "i", "type": "uint256" },
            { "name": "_min_amount", "type": "uint256" },
            { "name": "_use_eth", "type": "bool" },
            { "name": "_receiver", "type": "address" }
        ],
        "outputs": [{ "name": "", "type": "uint256" }]
    },
    {
        "stateMutability": "view",
        "type": "function",
        "name": "calc_withdraw_one_coin",
        "inputs": [
            { "name": "_pool", "type": "address" },
            { "name": "_token_amount", "type": "uint256" },
            { "name": "i", "type": "uint256" }
        ],
        "outputs": [{ "name": "", "type": "uint256" }]
    }
]