SwapRouter
Algebra Swap Router Router for stateless execution of swaps against Algebra
Functions
constructor
PeripheryImmutableState
constructor(address,address,address) public
| Name | Type | Description |
|---|---|---|
_factory | address | |
_WNativeToken | address | |
_poolDeployer | address |
algebraSwapCallback
algebraSwapCallback(int256,int256,bytes) external
Called to `msg.sender` after executing a swap via IAlgebraPool#swap.
| Name | Type | Description |
|---|---|---|
amount0Delta | int256 | The amount of token0 that was sent (negative) or must be received (positive) by the pool by the end of the swap. If positive, the callback must send that amount of token0 to the pool. |
amount1Delta | int256 | The amount of token1 that was sent (negative) or must be received (positive) by the pool by the end of the swap. If positive, the callback must send that amount of token1 to the pool. |
_data | bytes |
exactInputSingle
checkDeadline
exactInputSingle(struct ISwapRouter.ExactInputSingleParams) payable external
Swaps `amountIn` of one token for as much as possible of another token
| Name | Type | Description |
|---|---|---|
params | struct ISwapRouter.ExactInputSingleParams | The parameters necessary for the swap, encoded as `ExactInputSingleParams` in calldata |
Returns:
| Name | Type | Description |
|---|---|---|
amountOut | uint256 |
exactInput
checkDeadline
exactInput(struct ISwapRouter.ExactInputParams) payable external
Swaps `amountIn` of one token for as much as possible of another along the specified path
| Name | Type | Description |
|---|---|---|
params | struct ISwapRouter.ExactInputParams | The parameters necessary for the multi-hop swap, encoded as `ExactInputParams` in calldata |
Returns:
| Name | Type | Description |
|---|---|---|
amountOut | uint256 |
exactInputSingleSupportingFeeOnTransferTokens
checkDeadline
exactInputSingleSupportingFeeOnTransferTokens(struct ISwapRouter.ExactInputSingleParams) external
Swaps `amountIn` of one token for as much as possible of another along the specified path
| Name | Type | Description |
|---|---|---|
params | struct ISwapRouter.ExactInputSingleParams | The parameters necessary for the multi-hop swap, encoded as `ExactInputParams` in calldata |
Returns:
| Name | Type | Description |
|---|---|---|
amountOut | uint256 |
exactOutputSingle
checkDeadline
exactOutputSingle(struct ISwapRouter.ExactOutputSingleParams) payable external
Swaps as little as possible of one token for `amountOut` of another token
| Name | Type | Description |
|---|---|---|
params | struct ISwapRouter.ExactOutputSingleParams | The parameters necessary for the swap, encoded as `ExactOutputSingleParams` in calldata |
Returns:
| Name | Type | Description |
|---|---|---|
amountIn | uint256 |
exactOutput
checkDeadline
exactOutput(struct ISwapRouter.ExactOutputParams) payable external
Swaps as little as possible of one token for `amountOut` of another along the specified path (reversed)
| Name | Type | Description |
|---|---|---|
params | struct ISwapRouter.ExactOutputParams | The parameters necessary for the multi-hop swap, encoded as `ExactOutputParams` in calldata |
Returns:
| Name | Type | Description |
|---|---|---|
amountIn | uint256 |