PayMaster

Inherits: IPayMaster, LiquidityHandler

Author: ZeroPoint Labs

State Variables

superRegistry

ISuperRegistry public superRegistry;

totalFeesPaid

mapping(address => uint256) public totalFeesPaid;

Functions

onlyPaymentAdmin

modifier onlyPaymentAdmin();

constructor

constructor(address superRegistry_);

withdrawTo

withdraws funds from pay master to target id from superRegistry

function withdrawTo(bytes32 superRegistryId_, uint256 nativeAmount_) external override onlyPaymentAdmin;

Parameters

Name	Type	Description
`superRegistryId_`	`bytes32`	is the id of the target address in superRegistry
`nativeAmount_`	`uint256`	is the amount to withdraw from pay master

rebalanceTo

withdraws fund from pay master to target id from superRegistry

function rebalanceTo(
    bytes32 superRegistryId_,
    LiqRequest memory req_,
    uint64 dstChainId_
)
    external
    override
    onlyPaymentAdmin;

Parameters

Name	Type	Description
`superRegistryId_`	`bytes32`	is the id of the target address in superRegistry
`req_`	`LiqRequest`	is the off-chain generated liquidity request to move funds
`dstChainId_`	`uint64`	is the destination chain id

makePayment

accepts payment from user

function makePayment(address user_) external payable override;

Parameters

Name	Type	Description
`user_`	`address`	is the wallet address of the paying user

_withdrawNative

helper to move native tokens same chain

function _withdrawNative(address receiver_, uint256 amount_) internal;

_validateAndDispatchTokens

helper to move native tokens cross-chain

function _validateAndDispatchTokens(LiqRequest memory liqRequest_, address receiver_) internal;