V3SwapRouter
Router for stateless execution of swaps against PancakeSwap V3
Solidity API
SwapCallbackData
pancakeV3SwapCallback
Called to msg.sender
after executing a swap via IPancakeV3Pool#swap.
In the implementation you must pay the pool tokens owed for the swap. The caller of this method must be checked to be a PancakeV3Pool deployed by the canonical PancakeV3Factory. amount0Delta and amount1Delta can both be 0 if no tokens were swapped.
Parameters
exactInputSingle
Swaps amountIn
of one token for as much as possible of another token
Setting amountIn
to 0 will cause the contract to look up its own balance, and swap the entire amount, enabling contracts to send tokens before calling this function.
Parameters
Return Values
exactInput
Swaps amountIn
of one token for as much as possible of another along the specified path
Setting amountIn
to 0 will cause the contract to look up its own balance, and swap the entire amount, enabling contracts to send tokens before calling this function.
Parameters
Return Values
exactOutputSingle
Swaps as little as possible of one token for amountOut
of another token that may remain in the router after the swap.
Parameters
Return Values
exactOutput
Swaps as little as possible of one token for amountOut
of another along the specified path (reversed) that may remain in the router after the swap.
Parameters
Return Values
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