[
    {
        "name": "TokenExchange",
        "inputs": [
            { "type": "address", "name": "buyer", "indexed": true },
            { "type": "int128", "name": "sold_id", "indexed": false },
            { "type": "uint256", "name": "tokens_sold", "indexed": false },
            { "type": "int128", "name": "bought_id", "indexed": false },
            { "type": "uint256", "name": "tokens_bought", "indexed": false }
        ],
        "anonymous": false,
        "type": "event"
    },
    {
        "name": "AddLiquidity",
        "inputs": [
            { "type": "address", "name": "provider", "indexed": true },
            { "type": "uint256[3]", "name": "token_amounts", "indexed": false },
            { "type": "uint256[3]", "name": "fees", "indexed": false },
            { "type": "uint256", "name": "invariant", "indexed": false },
            { "type": "uint256", "name": "token_supply", "indexed": false }
        ],
        "anonymous": false,
        "type": "event"
    },
    {
        "name": "RemoveLiquidity",
        "inputs": [
            { "type": "address", "name": "provider", "indexed": true },
            { "type": "uint256[3]", "name": "token_amounts", "indexed": false },
            { "type": "uint256[3]", "name": "fees", "indexed": false },
            { "type": "uint256", "name": "token_supply", "indexed": false }
        ],
        "anonymous": false,
        "type": "event"
    },
    {
        "name": "RemoveLiquidityOne",
        "inputs": [
            { "type": "address", "name": "provider", "indexed": true },
            { "type": "uint256", "name": "token_amount", "indexed": false },
            { "type": "uint256", "name": "coin_amount", "indexed": false }
        ],
        "anonymous": false,
        "type": "event"
    },
    {
        "name": "RemoveLiquidityImbalance",
        "inputs": [
            { "type": "address", "name": "provider", "indexed": true },
            { "type": "uint256[3]", "name": "token_amounts", "indexed": false },
            { "type": "uint256[3]", "name": "fees", "indexed": false },
            { "type": "uint256", "name": "invariant", "indexed": false },
            { "type": "uint256", "name": "token_supply", "indexed": false }
        ],
        "anonymous": false,
        "type": "event"
    },
    {
        "name": "CommitNewAdmin",
        "inputs": [
            { "type": "uint256", "name": "deadline", "indexed": true },
            { "type": "address", "name": "admin", "indexed": true }
        ],
        "anonymous": false,
        "type": "event"
    },
    {
        "name": "NewAdmin",
        "inputs": [{ "type": "address", "name": "admin", "indexed": true }],
        "anonymous": false,
        "type": "event"
    },
    {
        "name": "CommitNewFee",
        "inputs": [
            { "type": "uint256", "name": "deadline", "indexed": true },
            { "type": "uint256", "name": "fee", "indexed": false },
            { "type": "uint256", "name": "admin_fee", "indexed": false }
        ],
        "anonymous": false,
        "type": "event"
    },
    {
        "name": "NewFee",
        "inputs": [
            { "type": "uint256", "name": "fee", "indexed": false },
            { "type": "uint256", "name": "admin_fee", "indexed": false }
        ],
        "anonymous": false,
        "type": "event"
    },
    {
        "name": "RampA",
        "inputs": [
            { "type": "uint256", "name": "old_A", "indexed": false },
            { "type": "uint256", "name": "new_A", "indexed": false },
            { "type": "uint256", "name": "initial_time", "indexed": false },
            { "type": "uint256", "name": "future_time", "indexed": false }
        ],
        "anonymous": false,
        "type": "event"
    },
    {
        "name": "StopRampA",
        "inputs": [
            { "type": "uint256", "name": "A", "indexed": false },
            { "type": "uint256", "name": "t", "indexed": false }
        ],
        "anonymous": false,
        "type": "event"
    },
    {
        "outputs": [],
        "inputs": [
            { "type": "address", "name": "_owner" },
            { "type": "address[3]", "name": "_coins" },
            { "type": "address", "name": "_pool_token" },
            { "type": "uint256", "name": "_A" },
            { "type": "uint256", "name": "_fee" },
            { "type": "uint256", "name": "_admin_fee" }
        ],
        "stateMutability": "nonpayable",
        "type": "constructor"
    },
    {
        "name": "A",
        "outputs": [{ "type": "uint256", "name": "" }],
        "inputs": [],
        "stateMutability": "view",
        "type": "function",
        "gas": 5227
    },
    {
        "name": "get_virtual_price",
        "outputs": [{ "type": "uint256", "name": "" }],
        "inputs": [],
        "stateMutability": "view",
        "type": "function",
        "gas": 1133537
    },
    {
        "name": "calc_token_amount",
        "outputs": [{ "type": "uint256", "name": "" }],
        "inputs": [
            { "type": "uint256[3]", "name": "amounts" },
            { "type": "bool", "name": "deposit" }
        ],
        "stateMutability": "view",
        "type": "function",
        "gas": 4508776
    },
    {
        "name": "add_liquidity",
        "outputs": [],
        "inputs": [
            { "type": "uint256[3]", "name": "amounts" },
            { "type": "uint256", "name": "min_mint_amount" }
        ],
        "stateMutability": "nonpayable",
        "type": "function",
        "gas": 6954858
    },
    {
        "name": "get_dy",
        "outputs": [{ "type": "uint256", "name": "" }],
        "inputs": [
            { "type": "int128", "name": "i" },
            { "type": "int128", "name": "j" },
            { "type": "uint256", "name": "dx" }
        ],
        "stateMutability": "view",
        "type": "function",
        "gas": 2673791
    },
    {
        "name": "get_dy_underlying",
        "outputs": [{ "type": "uint256", "name": "" }],
        "inputs": [
            { "type": "int128", "name": "i" },
            { "type": "int128", "name": "j" },
            { "type": "uint256", "name": "dx" }
        ],
        "stateMutability": "view",
        "type": "function",
        "gas": 2673474
    },
    {
        "name": "exchange",
        "outputs": [],
        "inputs": [
            { "type": "int128", "name": "i" },
            { "type": "int128", "name": "j" },
            { "type": "uint256", "name": "dx" },
            { "type": "uint256", "name": "min_dy" }
        ],
        "stateMutability": "nonpayable",
        "type": "function",
        "gas": 2818066
    },
    {
        "name": "remove_liquidity",
        "outputs": [],
        "inputs": [
            { "type": "uint256", "name": "_amount" },
            { "type": "uint256[3]", "name": "min_amounts" }
        ],
        "stateMutability": "nonpayable",
        "type": "function",
        "gas": 192846
    },
    {
        "name": "remove_liquidity_imbalance",
        "outputs": [],
        "inputs": [
            { "type": "uint256[3]", "name": "amounts" },
            { "type": "uint256", "name": "max_burn_amount" }
        ],
        "stateMutability": "nonpayable",
        "type": "function",
        "gas": 6951851
    },
    {
        "name": "calc_withdraw_one_coin",
        "outputs": [{ "type": "uint256", "name": "" }],
        "inputs": [
            { "type": "uint256", "name": "_token_amount" },
            { "type": "int128", "name": "i" }
        ],
        "stateMutability": "view",
        "type": "function",
        "gas": 1102
    },
    {
        "name": "remove_liquidity_one_coin",
        "outputs": [],
        "inputs": [
            { "type": "uint256", "name": "_token_amount" },
            { "type": "int128", "name": "i" },
            { "type": "uint256", "name": "min_amount" }
        ],
        "stateMutability": "nonpayable",
        "type": "function",
        "gas": 4025523
    },
    {
        "name": "ramp_A",
        "outputs": [],
        "inputs": [
            { "type": "uint256", "name": "_future_A" },
            { "type": "uint256", "name": "_future_time" }
        ],
        "stateMutability": "nonpayable",
        "type": "function",
        "gas": 151919
    },
    {
        "name": "stop_ramp_A",
        "outputs": [],
        "inputs": [],
        "stateMutability": "nonpayable",
        "type": "function",
        "gas": 148637
    },
    {
        "name": "commit_new_fee",
        "outputs": [],
        "inputs": [
            { "type": "uint256", "name": "new_fee" },
            { "type": "uint256", "name": "new_admin_fee" }
        ],
        "stateMutability": "nonpayable",
        "type": "function",
        "gas": 110461
    },
    {
        "name": "apply_new_fee",
        "outputs": [],
        "inputs": [],
        "stateMutability": "nonpayable",
        "type": "function",
        "gas": 97242
    },
    {
        "name": "revert_new_parameters",
        "outputs": [],
        "inputs": [],
        "stateMutability": "nonpayable",
        "type": "function",
        "gas": 21895
    },
    {
        "name": "commit_transfer_ownership",
        "outputs": [],
        "inputs": [{ "type": "address", "name": "_owner" }],
        "stateMutability": "nonpayable",
        "type": "function",
        "gas": 74572
    },
    {
        "name": "apply_transfer_ownership",
        "outputs": [],
        "inputs": [],
        "stateMutability": "nonpayable",
        "type": "function",
        "gas": 60710
    },
    {
        "name": "revert_transfer_ownership",
        "outputs": [],
        "inputs": [],
        "stateMutability": "nonpayable",
        "type": "function",
        "gas": 21985
    },
    {
        "name": "admin_balances",
        "outputs": [{ "type": "uint256", "name": "" }],
        "inputs": [{ "type": "uint256", "name": "i" }],
        "stateMutability": "view",
        "type": "function",
        "gas": 3481
    },
    {
        "name": "withdraw_admin_fees",
        "outputs": [],
        "inputs": [],
        "stateMutability": "nonpayable",
        "type": "function",
        "gas": 21502
    },
    {
        "name": "donate_admin_fees",
        "outputs": [],
        "inputs": [],
        "stateMutability": "nonpayable",
        "type": "function",
        "gas": 111389
    },
    {
        "name": "kill_me",
        "outputs": [],
        "inputs": [],
        "stateMutability": "nonpayable",
        "type": "function",
        "gas": 37998
    },
    {
        "name": "unkill_me",
        "outputs": [],
        "inputs": [],
        "stateMutability": "nonpayable",
        "type": "function",
        "gas": 22135
    },
    {
        "name": "coins",
        "outputs": [{ "type": "address", "name": "" }],
        "inputs": [{ "type": "uint256", "name": "arg0" }],
        "stateMutability": "view",
        "type": "function",
        "gas": 2220
    },
    {
        "name": "balances",
        "outputs": [{ "type": "uint256", "name": "" }],
        "inputs": [{ "type": "uint256", "name": "arg0" }],
        "stateMutability": "view",
        "type": "function",
        "gas": 2250
    },
    {
        "name": "fee",
        "outputs": [{ "type": "uint256", "name": "" }],
        "inputs": [],
        "stateMutability": "view",
        "type": "function",
        "gas": 2171
    },
    {
        "name": "admin_fee",
        "outputs": [{ "type": "uint256", "name": "" }],
        "inputs": [],
        "stateMutability": "view",
        "type": "function",
        "gas": 2201
    },
    {
        "name": "owner",
        "outputs": [{ "type": "address", "name": "" }],
        "inputs": [],
        "stateMutability": "view",
        "type": "function",
        "gas": 2231
    },
    {
        "name": "initial_A",
        "outputs": [{ "type": "uint256", "name": "" }],
        "inputs": [],
        "stateMutability": "view",
        "type": "function",
        "gas": 2261
    },
    {
        "name": "future_A",
        "outputs": [{ "type": "uint256", "name": "" }],
        "inputs": [],
        "stateMutability": "view",
        "type": "function",
        "gas": 2291
    },
    {
        "name": "initial_A_time",
        "outputs": [{ "type": "uint256", "name": "" }],
        "inputs": [],
        "stateMutability": "view",
        "type": "function",
        "gas": 2321
    },
    {
        "name": "future_A_time",
        "outputs": [{ "type": "uint256", "name": "" }],
        "inputs": [],
        "stateMutability": "view",
        "type": "function",
        "gas": 2351
    },
    {
        "name": "admin_actions_deadline",
        "outputs": [{ "type": "uint256", "name": "" }],
        "inputs": [],
        "stateMutability": "view",
        "type": "function",
        "gas": 2381
    },
    {
        "name": "transfer_ownership_deadline",
        "outputs": [{ "type": "uint256", "name": "" }],
        "inputs": [],
        "stateMutability": "view",
        "type": "function",
        "gas": 2411
    },
    {
        "name": "future_fee",
        "outputs": [{ "type": "uint256", "name": "" }],
        "inputs": [],
        "stateMutability": "view",
        "type": "function",
        "gas": 2441
    },
    {
        "name": "future_admin_fee",
        "outputs": [{ "type": "uint256", "name": "" }],
        "inputs": [],
        "stateMutability": "view",
        "type": "function",
        "gas": 2471
    },
    {
        "name": "future_owner",
        "outputs": [{ "type": "address", "name": "" }],
        "inputs": [],
        "stateMutability": "view",
        "type": "function",
        "gas": 2501
    }
]