LendgineRouter

Code

LendgineRouter.sol

Events

Mint

event Mint(address indexed from, address indexed lendgine, uint256 collateral, uint256 shares, address indexed to);

Emitted when a power perpetual token (PPT) is minted using this router.

Burn

event Burn(address indexed from, address indexed lendgine, uint256 collateral, uint256 shares, address indexed to);

Emitted when a PPT is burned using this router.

Errors

LivelinessError

error LivelinessError();

Occurs when a transaction is processed later than the deadline specified.

ValidationError

error ValidationError();

Occurs when a callback invocation is not valid because it is not called by a lendgine deployed by the PowerMaker factory.

AmountError

error AmountError();

Occurs when output amounts aren't sufficient according to the specified minimums.

Read-only functions

factory

function factory() external view returns (address);

Returns the address of the PowerMaker factory this router is connected to.

uniswapV2Factory

function uniswapV2Factory() external view returns (address);

Returns the address of the UniswapV2 factory this router is connected to.

uniswapV3Factory

function uniswapV3Factory() external view returns (address);

Returns the address of the UniswapV3 factory this router is connected to.

weth

function weth() external view returns (address);

Returns the address of the Wrapped Ether contract.

State-changing functions

mint

function mint(MintParams calldata params) external payable returns(uint256 shares);

Mints power perpetual tokens (PPT) with safety checks and obtains maximum leverage by swapping on an external market.

burn

function burn(BurnParams calldata params) external payable returns (uint256 amount);

Burns PPT with safety checks. Mints the required liquidity that is to be paid back and then unlocks the remaining collateral.