Integrations · Uniswap v4 hooks
Cache Flow’s Uniswap v4 hook
Cache Flow — HEY ties this Uniswap v4 hook to it: created by the account that launched the project’s token, before the token.
What it is
A Uniswap v4 hook contract: the PoolManager calls it at the moments its address declares, in every pool created with it.
- Contract
- 0x762a84386841dca52c283ccbf2ba7afa7dc808c0
- First pool HEY read
- block 49,777,833 (time not read yet)
Who built it, and why HEY says so
- Tied to
- Cache FlowNo builder source linked
- On what basis
- Created by an address linked to the project
- How
- Created by the account that launched the project’s token, before the token: an address linked to the project — the account that launched its token — created it; listed, not counted as a follow-up deployment.
Callbacks its address declares
Called before liquidity is added, before each swap and after each swap.
beforeAddLiquidity— before liquidity is addedbeforeSwap— before each swapafterSwap— after each swap
Decoded from the address itself: what the PoolManager will call, never what the code does and never whether it is safe.
Source
- Verified source
- Not read: HEY has not read the explorer’s source record for this hook.
- Proxy
- Not read: HEY’s contract watch has not checked this address for a proxy.
Uniswap’s hooklist
Listed in Uniswap’s hooklist as CacheTollHook · listed as dynamic fee, swap access: governance
A third-party listing, shown as context: it does not tie the hook to a project. Read 8 Oct at commit a15ee37.
Pools using it
1 pool on tokens HEY tracks use it, initialised between block 49,777,833 and block 49,777,833.
Pools initialised with the hook on a token HEY tracks (HEY keeps no other pool): a count, the first and last init block, and the pools HEY recorded per UTC ISO week over the last 12 weeks. Context only: never an order, a score or a leaderboard.
Pools HEY recorded, week by week
Counted by when HEY recorded each pool, not by its block time: HEY keeps no block-time mapping. A week before HEY began recording is not zero — nothing was recorded then — and the week it began also holds every earlier pool it read back from the chain.
| Week | Pools recorded |
|---|---|
| 20 Jul | not recorded yet — before HEY began |
| 27 Jul | not recorded yet — before HEY began |
| 3 Aug | not recorded yet — before HEY began |
| 10 Aug | not recorded yet — before HEY began |
| 17 Aug | not recorded yet — before HEY began |
| 24 Aug | not recorded yet — before HEY began |
| 31 Aug | not recorded yet — before HEY began |
| 7 Sep | not recorded yet — before HEY began |
| 14 Sep | not recorded yet — before HEY began |
| 21 Sep | not recorded yet — before HEY began |
| 28 Sep | 1 · includes earlier pools read back |
| 5 Oct (so far) | 0 |
When
- Created
- 30 Aug (block 49,777,757)
- First pool initialised
- block 49,777,833; time not read yet
- Newest pool HEY read
- block 49,777,833
- HEY first decoded it
- 1 Oct
- Creation checked
- 4 Oct
Related ship
- Its deployment
- None: this hook is listed, never counted as a ship.
- Cache Flow’s latest ship
- No counted ship on HEY’s record yet.
What HEY does not know
- Routing allowlist: not known. Whether a router or aggregator routes swaps through this hook: HEY reads no routing allowlist.
- Audit: not known. Whether its code was reviewed by an auditor: HEY reads no audit report for this hook, and a callback list is never a safety verdict.
- Dynamic fee, from the chain: not known. Whether its pools use a dynamic fee: HEY does not keep a pool’s fee field. Uniswap’s hooklist lists it as dynamic fee — a third-party listing, not a chain reading.
- Upgradeability: not known. Not read: HEY’s contract watch has not checked this address for a proxy.
- Verified source: not known. Not read: HEY has not read the explorer’s source record for this hook.
- First pool’s time: not known. HEY holds the first pool’s block, not its time.
Evidence
Uniswap is a trademark of Uniswap Labs. HEY Research Lab is not affiliated with or endorsed by Uniswap Labs. HEY reads Uniswap v4 pools from the public chain; this page describes what HEY found, not a partnership, an endorsement or a recommendation.