🌀Swap

CxRouter

Cross-Chain swap contract allows users to execute aggregated swaps with external factories

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constructor

constructor(address factory) public

CxSwap

Cross-Chain swap contract allows users to deposit liquidity and execute aggregated swaps with external factories

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constructor

constructor(address _factory) public

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_addLiquidity

function _addLiquidity(address tokenA, address tokenB, uint256 amountADesired, uint256 amountBDesired, uint256 amountAMin, uint256 amountBMin) internal returns (uint256 amountA, uint256 amountB)

Internal function to Add Liquidity to the selected pool

Parameters

Name	Type	Description
tokenA	address	address of first token to add
tokenB	address	address of second token to add
amountADesired	uint256	specifies the amount of tokens that should be added as liquidity
amountBDesired	uint256	specifies the amount of tokens that should be added as liquidity
amountAMin	uint256	specifies the minimum amount of first token that this transactions should succeed with
amountBMin	uint256	specifies the minimum amount of second token that this transactions should succeed with

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addLiquidity

function addLiquidity(address tokenA, address tokenB, uint256 amountADesired, uint256 amountBDesired, uint256 amountAMin, uint256 amountBMin, address to, uint256 deadline) external returns (uint256 amountA, uint256 amountB, uint256 liquidity)

Add liquidity to the selected pool

Parameters

Name	Type	Description
tokenA	address	address of first token to add
tokenB	address	address of second token to add
amountADesired	uint256	specifies the amount of tokens that should be added as liquidity
amountBDesired	uint256	specifies the amount of tokens that should be added as liquidity
amountAMin	uint256	specifies the minimum amount of first token that this transactions should succeed with
amountBMin	uint256	specifies the minimum amount of second token that this transactions should succeed with
to	address	address to send liquidity tokens to
deadline	uint256	timestamp after which this transaction will be reverted

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removeLiquidity

function removeLiquidity(address tokenA, address tokenB, uint256 liquidity, uint256 amountAMin, uint256 amountBMin, address to, uint256 deadline) external returns (uint256 amountA, uint256 amountB)

Remove liquidity from the selected pool

Parameters

Name	Type	Description
tokenA	address	address of first token to remove
tokenB	address	address of second token to remove
liquidity	uint256	specifies the amount of LP tokens that should be removed from liquidity pool
amountAMin	uint256	specifies the minimum amount of first token that this transactions should succeed with
amountBMin	uint256	specifies the minimum amount of second token that this transactions should succeed with
to	address	address to send tokens to
deadline	uint256	timestamp after which this transaction will be reverted

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quote

function quote(uint256 amountA, uint256 reserveA, uint256 reserveB) internal pure returns (uint256 amountB)

given some amount of an asset and pair reserves, returns an equivalent amount of the other asset

Parameters

Name	Type	Description
amountA	uint256	specifies the amount of first token
reserveA	uint256	specifies the reserves amount of first token
reserveB	uint256	specifies the reserves amount of second token