> For the complete documentation index, see [llms.txt](https://docs.liquidcollective.io/eth/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.liquidcollective.io/eth/technical-reference/smart-contracts/interfaces/iwithdrawv1.md).

# IWithdrawV1

*Alluvial Finance Inc.*

> Withdraw Interface (V1)

This contract is in charge of holding the exit and skimming funds and allow river to pull these funds

## Methods

### getCredentials

```solidity
function getCredentials() external view returns (bytes32)
```

Retrieve the withdrawal credentials to use

#### Returns

| Name | Type    | Description                |
| ---- | ------- | -------------------------- |
| \_0  | bytes32 | The withdrawal credentials |

### getRiver

```solidity
function getRiver() external view returns (address)
```

Retrieve the linked River address

#### Returns

| Name | Type    | Description       |
| ---- | ------- | ----------------- |
| \_0  | address | The River address |

### initializeWithdrawV1

```solidity
function initializeWithdrawV1(address _river) external nonpayable
```

#### Parameters

| Name    | Type    | Description                       |
| ------- | ------- | --------------------------------- |
| \_river | address | The address of the River contract |

### pullEth

```solidity
function pullEth(uint256 _amount) external nonpayable
```

Callable by River, sends the specified amount of ETH to River

#### Parameters

| Name     | Type    | Description        |
| -------- | ------- | ------------------ |
| \_amount | uint256 | The amount to pull |

## Events

### SetRiver

```solidity
event SetRiver(address river)
```

Emitted when the linked River address is changed

#### Parameters

| Name  | Type    | Description           |
| ----- | ------- | --------------------- |
| river | address | The new River address |