Fees and ownership rights
Separate network costs, pool fees and who receives them.
Flea interface fee
The current standard deposit flow adds no Flea interface fee. Your wallet still needs ETH to pay for approvals, wrapping, deposits and management transactions.
Gas estimates are provided by the wallet and network and can change before confirmation. Failed transactions can still consume gas.
Pool trading fees
A pool fee is charged on trades, not a guaranteed return on your deposit. Your realised fee income depends on trading volume, active liquidity, your range and the protocol’s fee distribution.
A pool’s headline fee rate is not your personal APR. Flea does not turn that rate into a promised yield or invent an annualised return from a short trading window.
Hook-distributed fees
A V4 hook can collect or direct fees separately from the core pool. For example, a zero core fee does not mean swaps are free, and providing external liquidity does not automatically give you the creator’s fee share.
Flea flags pools where normal LP fee income is absent. Treat a liquidity-support deposit in such a pool differently from a fee-earning LP strategy.
Token transfer taxes
Some tokens charge a tax when they transfer. It can affect swaps, deposits, withdrawals or multiple legs of the same transaction, depending on the token’s implementation.
Known unsupported tax versions are disabled. A compatible router alone is not proof that an arbitrary taxed token can be deposited with reliable accounting.