# 1split

| Contract   | Address                                                    |
| ---------- | ---------------------------------------------------------- |
| 1split.eth | [1split.eth](https://etherscan.io/address/1split.eth#code) |

## 1split.eth Interface

{% tabs %}
{% tab title="IOneSplit.sol" %}

```javascript
// Solidity Interface

interface IOneSplit {

    function getExpectedReturn(
        address fromToken,
        address toToken,
        uint256 amount,
        uint256 parts,
        uint256 disableFlags // 1 - Uniswap, 2 - Kyber, 4 - Bancor, 8 - Oasis, 16 - Compound, 32 - Fulcrum, 64 - Chai, 128 - Aave, 256 - SmartToken
    )
        external
        view
        returns(
            uint256 returnAmount,
            uint256[] memory distribution // [Uniswap, Kyber, Bancor, Oasis]
        );

    function swap(
        address fromToken,
        address toToken,
        uint256 amount,
        uint256 minReturn,
        uint256[] calldata distribution, // [Uniswap, Kyber, Bancor, Oasis]
        uint256 disableFlags // 16 - Compound, 32 - Fulcrum, 64 - Chai, 128 - Aave, 256 - SmartToken
    )
        external
        payable;

    function goodSwap(
        address fromToken,
        address toToken,
        uint256 amount,
        uint256 minReturn,
        uint256 parts,
        uint256 disableFlags // 1 - Uniswap, 2 - Kyber, 4 - Bancor, 8 - Oasis, 16 - Compound, 32 - Fulcrum, 64 - Chai, 128 - Aave, 256 - SmartToken
    )
        external
        payable;
}
```

{% endtab %}
{% endtabs %}


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