Provide Liquidity on StablePair
Add and remove liquidity in StablePair pools using the standard Uniswap v4 position flow.
Liquidity in a StablePair pool works exactly as it does in any Uniswap v4 pool. Use PositionManager as normal. There is no hook-specific calldata, no allowlist, and no deposit wrapper.
What the hook can and cannot do
StablePair deliberately claims almost no power over liquidity:
- Its remove-liquidity callbacks are switched off entirely, so it cannot block or interfere with an exit.
- It holds none of v4's return-delta permissions, so it cannot alter the amounts on a mint or a burn.
- Its add-liquidity callbacks are enabled but inert.
The hook's only active role in a live pool is overriding the LP fee on swaps.
Creating pools is permissioned
Liquidity is open to anyone, but pool creation is not. Calling PoolManager.initialize against this hook reverts; pools are created only by Uniswap Labs, which sets each pool's fee parameters atomically with creation. See Pool Creation and Configuration for why.