[
    {
        "outputs": [],
        "inputs": [
            { "type": "address[2]", "name": "_coins" },
            { "type": "address[2]", "name": "_underlying_coins" },
            { "type": "address", "name": "_curve" },
            { "type": "address", "name": "_token" }
        ],
        "constant": false,
        "payable": false,
        "type": "constructor"
    },
    {
        "name": "add_liquidity",
        "outputs": [],
        "inputs": [
            { "type": "uint256[2]", "name": "uamounts" },
            { "type": "uint256", "name": "min_mint_amount" }
        ],
        "constant": false,
        "payable": false,
        "type": "function",
        "gas": 117283
    },
    {
        "name": "remove_liquidity",
        "outputs": [],
        "inputs": [
            { "type": "uint256", "name": "_amount" },
            { "type": "uint256[2]", "name": "min_uamounts" }
        ],
        "constant": false,
        "payable": false,
        "type": "function",
        "gas": 83606
    },
    {
        "name": "remove_liquidity_imbalance",
        "outputs": [],
        "inputs": [
            { "type": "uint256[2]", "name": "uamounts" },
            { "type": "uint256", "name": "max_burn_amount" }
        ],
        "constant": false,
        "payable": false,
        "type": "function",
        "gas": 96829
    },
    {
        "name": "calc_withdraw_one_coin",
        "outputs": [{ "type": "uint256", "name": "" }],
        "inputs": [
            { "type": "uint256", "name": "_token_amount" },
            { "type": "int128", "name": "i" }
        ],
        "constant": true,
        "payable": false,
        "type": "function",
        "gas": 2945630
    },
    {
        "name": "remove_liquidity_one_coin",
        "outputs": [],
        "inputs": [
            { "type": "uint256", "name": "_token_amount" },
            { "type": "int128", "name": "i" },
            { "type": "uint256", "name": "min_uamount" }
        ],
        "constant": false,
        "payable": false,
        "type": "function"
    },
    {
        "name": "remove_liquidity_one_coin",
        "outputs": [],
        "inputs": [
            { "type": "uint256", "name": "_token_amount" },
            { "type": "int128", "name": "i" },
            { "type": "uint256", "name": "min_uamount" },
            { "type": "bool", "name": "donate_dust" }
        ],
        "constant": false,
        "payable": false,
        "type": "function"
    },
    {
        "name": "withdraw_donated_dust",
        "outputs": [],
        "inputs": [],
        "constant": false,
        "payable": false,
        "type": "function",
        "gas": 63973
    },
    {
        "name": "coins",
        "outputs": [{ "type": "address", "name": "" }],
        "inputs": [{ "type": "int128", "name": "arg0" }],
        "constant": true,
        "payable": false,
        "type": "function",
        "gas": 1680
    },
    {
        "name": "underlying_coins",
        "outputs": [{ "type": "address", "name": "" }],
        "inputs": [{ "type": "int128", "name": "arg0" }],
        "constant": true,
        "payable": false,
        "type": "function",
        "gas": 1710
    },
    {
        "name": "curve",
        "outputs": [{ "type": "address", "name": "" }],
        "inputs": [],
        "constant": true,
        "payable": false,
        "type": "function",
        "gas": 1541
    },
    {
        "name": "token",
        "outputs": [{ "type": "address", "name": "" }],
        "inputs": [],
        "constant": true,
        "payable": false,
        "type": "function",
        "gas": 1571
    }
]