> 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/iconsensuslayerdepositmanagerv1.md).

# IConsensusLayerDepositManagerV1

*Alluvial Finance Inc.*

> Consensys Layer Deposit Manager Interface (v1)

This interface exposes methods to handle the interactions with the official deposit contract

## Methods

### depositToConsensusLayerWithDepositRoot

```solidity
function depositToConsensusLayerWithDepositRoot(uint256 _maxCount, bytes32 _depositRoot) external nonpayable
```

Deposits current balance to the Consensus Layer by batches of 32 ETH

#### Parameters

| Name          | Type    | Description                                  |
| ------------- | ------- | -------------------------------------------- |
| \_maxCount    | uint256 | The maximum amount of validator keys to fund |
| \_depositRoot | bytes32 | The root of the deposit tree                 |

### getBalanceToDeposit

```solidity
function getBalanceToDeposit() external view returns (uint256)
```

Returns the amount of ETH not yet committed for deposit

#### Returns

| Name | Type    | Description                                     |
| ---- | ------- | ----------------------------------------------- |
| \_0  | uint256 | The amount of ETH not yet committed for deposit |

### getCommittedBalance

```solidity
function getCommittedBalance() external view returns (uint256)
```

Returns the amount of ETH committed for deposit

#### Returns

| Name | Type    | Description                             |
| ---- | ------- | --------------------------------------- |
| \_0  | uint256 | The amount of ETH committed for deposit |

### getDepositedValidatorCount

```solidity
function getDepositedValidatorCount() external view returns (uint256)
```

Get the deposited validator count (the count of deposits made by the contract)

#### Returns

| Name | Type    | Description                   |
| ---- | ------- | ----------------------------- |
| \_0  | uint256 | The deposited validator count |

### getKeeper

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

Get the keeper address

#### Returns

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

### getWithdrawalCredentials

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

Retrieve the withdrawal credentials

#### Returns

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

## Events

### SetDepositContractAddress

```solidity
event SetDepositContractAddress(address indexed depositContract)
```

The stored deposit contract address changed

#### Parameters

| Name                      | Type    | Description                     |
| ------------------------- | ------- | ------------------------------- |
| depositContract `indexed` | address | Address of the deposit contract |

### SetDepositedValidatorCount

```solidity
event SetDepositedValidatorCount(uint256 oldDepositedValidatorCount, uint256 newDepositedValidatorCount)
```

Emitted when the deposited validator count is updated

#### Parameters

| Name                       | Type    | Description                             |
| -------------------------- | ------- | --------------------------------------- |
| oldDepositedValidatorCount | uint256 | The old deposited validator count value |
| newDepositedValidatorCount | uint256 | The new deposited validator count value |

### SetWithdrawalCredentials

```solidity
event SetWithdrawalCredentials(bytes32 withdrawalCredentials)
```

The stored withdrawal credentials changed

#### Parameters

| Name                  | Type    | Description                                    |
| --------------------- | ------- | ---------------------------------------------- |
| withdrawalCredentials | bytes32 | The withdrawal credentials to use for deposits |

## Errors

### ErrorOnDeposit

```solidity
error ErrorOnDeposit()
```

An error occurred during the deposit

### InconsistentPublicKeys

```solidity
error InconsistentPublicKeys()
```

The length of the BLS Public key is invalid during deposit

### InconsistentSignatures

```solidity
error InconsistentSignatures()
```

The length of the BLS Signature is invalid during deposit

### InvalidDepositRoot

```solidity
error InvalidDepositRoot()
```

Invalid deposit root

### InvalidPublicKeyCount

```solidity
error InvalidPublicKeyCount()
```

The received count of public keys to deposit is invalid

### InvalidSignatureCount

```solidity
error InvalidSignatureCount()
```

The received count of signatures to deposit is invalid

### InvalidWithdrawalCredentials

```solidity
error InvalidWithdrawalCredentials()
```

The withdrawal credentials value is null

### NoAvailableValidatorKeys

```solidity
error NoAvailableValidatorKeys()
```

The internal key retrieval returned no keys

### NotEnoughFunds

```solidity
error NotEnoughFunds()
```

Not enough funds to deposit one validator

### OnlyKeeper

```solidity
error OnlyKeeper()
```