Likely custom pricing hook on Robinhood Chain

Uniswap v4 Hook Contract 0x79430e5c9e96b723e1bd7fb8dcf0c2d8cc22c088 on Robinhood Chain · Custom pricing

Volume (24h)
$0
Value locked (TVL)
$0
All-time volume
$0
Pools using this hook
1
Swaps (24h)
0 (0 traders)
Total swaps
0

What it does

A small, non-upgradeable, unverified hook that runs before each swap and updates internal counters, with no visible fees or admin controls, while LPs can always withdraw freely.

How it works step by step

  • Runs custom logic before every swap in pools that use it.
  • Has permission to change swap amounts before the swap executes (beforeSwap return delta).
  • Keeps three counters in storage that update on each swap and can be read through a public view function.
  • Has no liquidity callbacks, so LPs add and remove liquidity normally.
Swap behaviour
Before each swap the hook runs and updates three stored values. It is allowed to return a delta that changes the swap amounts, but the bytecode shows no external calls to move tokens, so any adjustment is likely zero or minor. This cannot be confirmed without source.
Liquidity behaviour
No liquidity callbacks; LPs can add and withdraw freely.
Fee behaviour
No separate fee mechanism is visible, so it appears to use the pool's static fee. Any amount taken through the swap delta cannot be measured from bytecode alone.
Owner & admin controls
No admin controls found. There are no owner or setter functions, only the swap callback and one read-only view.

Enabled Uniswap v4 callbacks

beforeSwap, beforeSwapReturnDelta

beforeSwap: runs logic and updates stored counters before each swap; beforeSwapReturnDelta: allows the hook to adjust swap input or output amounts.

Security & trust assessment

Risk level: medium, estimated (decoded bytecode, low confidence).

Who controls it: No privileged roles or admin functions appear in the bytecode. The contract is not a proxy and cannot be upgraded.

Risk to user funds: Only swap amounts could be affected through the before-swap delta, and the size of any such effect cannot be confirmed from bytecode. LP principal cannot be locked or drained by this hook.

Security findings

  • [low] Unverified code with swap return delta: The hook can alter swap amounts before a swap, and without source the exact effect cannot be verified. The small contract has no visible token transfer calls or admin functions.
  • [info] LP withdrawals unrestricted: Remove-liquidity callbacks are disabled, so the hook can never block or charge LP withdrawals.

Contract details

Verified source
No
Bytecode size
1,806 bytes
Upgradeable proxy
No
Detected patterns
return-delta

Pools using Likely custom pricing hook