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# IAMulticall

## IAMulticall

As per <https://github.com/Uniswap/swap-router-contracts/blob/main/contracts/interfaces/IMulticallExtended.sol>

### multicall

```solidity
function multicall(bytes[] data) external returns (bytes[] results)
```

Enables calling multiple methods in a single call to the contract

#### Parameters

| Name | Type     | Description             |
| ---- | -------- | ----------------------- |
| data | bytes\[] | Array of encoded calls. |

#### Return Values

| Name    | Type     | Description              |
| ------- | -------- | ------------------------ |
| results | bytes\[] | Array of call responses. |

### multicall

```solidity
function multicall(uint256 deadline, bytes[] data) external payable returns (bytes[] results)
```

Call multiple functions in the current contract and return the data from all of them if they all succeed

*The `msg.value` should not be trusted for any method callable from multicall.*

#### Parameters

| Name     | Type     | Description                                                              |
| -------- | -------- | ------------------------------------------------------------------------ |
| deadline | uint256  | The time by which this function must be called before failing            |
| data     | bytes\[] | The encoded function data for each of the calls to make to this contract |

#### Return Values

| Name    | Type     | Description                                           |
| ------- | -------- | ----------------------------------------------------- |
| results | bytes\[] | The results from each of the calls passed in via data |

### multicall

```solidity
function multicall(bytes32 previousBlockhash, bytes[] data) external payable returns (bytes[] results)
```

Call multiple functions in the current contract and return the data from all of them if they all succeed

*The `msg.value` should not be trusted for any method callable from multicall.*

#### Parameters

| Name              | Type     | Description                                                              |
| ----------------- | -------- | ------------------------------------------------------------------------ |
| previousBlockhash | bytes32  | The expected parent blockHash                                            |
| data              | bytes\[] | The encoded function data for each of the calls to make to this contract |

#### Return Values

| Name    | Type     | Description                                           |
| ------- | -------- | ----------------------------------------------------- |
| results | bytes\[] | The results from each of the calls passed in via data |