Vault

Code

Github Link: https://github.com/KelvinThai/Blast_LpStaking

Address

• Blast testnet(Sepolia): 0xc04ce7709b8d2503a50F0B62465d6eEDA6217591

• Blast mainet: <coming soon>

Events, Read-Only Functions, and State-Changing Functions

Events

HsETHRepaid

Emitted when HsETH is repaid by a staker.

event HsETHRepaid(address staker, uint256 amount);

Parameter Name	Description
staker	The address of the staker who repaid HsETH.
amount	The amount of HsETH repaid.

OwnershipTransferred

Emitted when ownership of the contract is transferred from one address to another.

event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

Parameter Name	Description
previousOwner	The address of the previous owner.
newOwner	The address of the new owner.

Staked

Emitted when tokens are staked by a staker.

event Staked(address staker, uint256 amount);

Parameter Name	Description
staker	The address of the staker who staked tokens..
amount	The amount of tokens staked.

UnStaked

Emitted when tokens are unstaked by a staker.

event UnStaked(address staker, uint256 amount);

Parameter Name	Description
staker	The address of the staker who unstaked tokens.
amount	The amount of tokens unstaked.

Read-Only Functions

This is a list of functions without parameters:

Func Name	Value	Description/ Note
MAX_FEE	2
MIN_FEE	0
blastYield	0x4300000000000000000000000000000000000002
owner	0x8b736035BbDA71825e0219f5FE4DfB22C35FbDDC
sFee	0
sHsETH	1011130000000000000000
sTotalStaked	18730000000000000020
sTotalUnStaked	5643999999999999980

This is a list of functions along with their parameters:

Func	Description
function availableBalance(address owner, address spender) public view returns (uint256) @param staker The address of the staker to retrieve the available balance for. @return The amount of tokens available for withdrawal by the specified staker.	Retrieves the available balance for a specific staker.
function stakedBalance(address staker) public view returns (uint256 amount) @param staker The address of the staker to retrieve the staked balance for. @return The amount of tokens staked by the specified staker.	Retrieves the balance of staked tokens for a specific staker.
function unStakedBalance(address staker) public view returns (uint256 amount) @param staker The address of the staker to retrieve the unstaked balance for. @return The amount of tokens that are currently unstaked for the specified staker.	Retrieves the balance of unstaked tokens for a specific staker.

State-Changing Functions

Func	Description
function claimHsEth(uint256 amount) public @param amount The amount of HsETH rewards to claim.	Claims HsETH rewards.
function claimYield() external onlyOwner	Claims yield.
function renounceOwnership() public virtual onlyOwner	Renounces ownership of the contract.
function repayHsEth(uint256 amount) public @param amount The amount of HsETH to repay.	Repays HsETH.
function setFee(uint256 newFee) public onlyOwner @param newFee The new fee percentage to be set.	Sets the fee percentage for HsETH repayments.
function stake() public payable	Allows users to stake Ether into the contract.
function transferOwnership(address newOwner) public virtual onlyOwner @param newOwner The address of the new owner.	Transfers ownership of the contract to a new owner.
function unStake(uint256 amount) public @param amount The amount of tokens to unstakes	Unstakes tokens from the staker's balance.