Documentation Index
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Deploys Ramses V3 pools and manages control over pool protocol fees. Uses the AccessHub pattern for governance instead of simple ownership.
Functions
createPool
function createPool(
address tokenA,
address tokenB,
int24 tickSpacing,
uint160 sqrtPriceX96
) external returns (address pool)
tickSpacingInitialFee mapping. The call will revert if the pool already exists, the token arguments are invalid, or no fee has been enabled for the given tick spacing. If sqrtPriceX96 is non-zero, the pool will be initialized with that price.
Parameters:
| Name | Type | Description |
|---|
tokenA | address | One of the two tokens in the desired pool |
tokenB | address | The other of the two tokens in the desired pool |
tickSpacing | int24 | The desired tick spacing for the pool |
sqrtPriceX96 | uint160 | The initial sqrt price of the pool as a Q64.96 (0 to skip init) |
Return Values:
| Name | Type | Description |
|---|
pool | address | The address of the newly created pool |
enableTickSpacing
function enableTickSpacing(
int24 tickSpacing,
uint24 initialFee
) external
enableFeeAmount. Only callable by governance (AccessHub).
Parameters:
| Name | Type | Description |
|---|
tickSpacing | int24 | The spacing between ticks to enable |
initialFee | uint24 | The default fee amount, denominated in hundredths of a bip (i.e. 1e-6) |
setFeeProtocol
function setFeeProtocol(
uint24 _feeProtocol
) external
Parameters:
| Name | Type | Description |
|---|
_feeProtocol | uint24 | The new default protocol fee, denominated in 1e-6 precision |
setPoolFeeProtocol
function setPoolFeeProtocol(
address pool,
uint24 _feeProtocol
) external
type(uint24).max to revert the pool to the global default.
Parameters:
| Name | Type | Description |
|---|
pool | address | The pool address to update |
_feeProtocol | uint24 | The new protocol fee for the pool (1e-6 basis) |
gaugeFeeSplitEnable
function gaugeFeeSplitEnable(
address pool
) external
Parameters:
| Name | Type | Description |
|---|
pool | address | The pool to enable gauge fee splitting on |
setFeeCollector
function setFeeCollector(
address _feeCollector
) external
Parameters:
| Name | Type | Description |
|---|
_feeCollector | address | The new fee collector address |
setVoter
function setVoter(
address _voter
) external
Parameters:
| Name | Type | Description |
|---|
_voter | address | The new voter address |
setFee
function setFee(
address _pool,
uint24 _fee
) external
Parameters:
| Name | Type | Description |
|---|
_pool | address | The pool to update |
_fee | uint24 | The new swap fee, denominated in hundredths of a bip (i.e. 1e-6) |
State Variables
voter
function voter(
) external returns (address)
feeCollector
function feeCollector(
) external view returns (address)
feeProtocol
function feeProtocol(
) external view returns (uint24)
tickSpacingInitialFee
function tickSpacingInitialFee(
int24 tickSpacing
) external view returns (uint24 initialFee)
poolFeeProtocol
function poolFeeProtocol(
address pool
) external view returns (uint24)
feeProtocol if no pool-specific override is set.
Events
PoolCreated
event PoolCreated(
address token0,
address token1,
uint24 fee,
int24 tickSpacing,
address pool
)
Parameters:
| Name | Type | Description |
|---|
token0 | address | The first token of the pool by address sort order |
token1 | address | The second token of the pool by address sort order |
fee | uint24 | The fee collected upon every swap in the pool, denominated in hundredths of a bip |
tickSpacing | int24 | The minimum number of ticks between initialized ticks |
pool | address | The address of the created pool |
TickSpacingEnabled
event TickSpacingEnabled(
int24 tickSpacing,
uint24 fee
)
Parameters:
| Name | Type | Description |
|---|
tickSpacing | int24 | The tick spacing that was enabled |
fee | uint24 | The default fee associated with the tick spacing |
SetFeeProtocol
event SetFeeProtocol(
uint24 feeProtocolOld,
uint24 feeProtocolNew
)
Parameters:
| Name | Type | Description |
|---|
feeProtocolOld | uint24 | The previous protocol fee |
feeProtocolNew | uint24 | The updated protocol fee |
SetPoolFeeProtocol
event SetPoolFeeProtocol(
address pool,
uint24 feeProtocolOld,
uint24 feeProtocolNew
)
Parameters:
| Name | Type | Description |
|---|
pool | address | The pool address |
feeProtocolOld | uint24 | The previous protocol fee |
feeProtocolNew | uint24 | The updated protocol fee |
FeeAdjustment
event FeeAdjustment(
address pool,
uint24 newFee
)
Parameters:
| Name | Type | Description |
|---|
pool | address | The pool address |
newFee | uint24 | The new swap fee |
FeeCollectorChanged
event FeeCollectorChanged(
address indexed oldFeeCollector,
address indexed newFeeCollector
)
Parameters:
| Name | Type | Description |
|---|
oldFeeCollector | address | The previous fee collector |
newFeeCollector | address | The new fee collector |
