Doppler
RobinhoodRegisteredDoppler is a Uniswap v4 hook on Robinhood Chain, also known as DopplerHookInitializer. Uniswap v4 pool initializer that distributes liquidity across multiple positions using a bonding curve (Multicurve). Supports dynamic LP fees, optional Doppler Hook callbacks on initialization and swaps, and fee collection via afterSwap delta returns.
- Contract name
- DopplerHookInitializer
What it can do
Its code executes inside each trade in pools that use it.
It can take or add tokens during a swap. Fees, burns and custom curves work this way, and so do scams.
Pools using it let the hook choose the swap fee instead of a fixed tier.
It runs when a pool is created, often to lock in that pool’s settings.
Pools using this hook
Pools using this hook
233,358 total, newest 50 shownQuestions about Doppler
Is Doppler safe?
Doppler gets an automated grade of A (looks safe): registered, verified, immutable, no admin. This is based on on-chain checks and Uniswap's hook registry, not an audit.
How do I launch a pool with Doppler?
Use "Launch a pool with this hook" on this page: enter your token, choose what to pair it with and a starting price, and sign one transaction. The pool is created on Uniswap itself, then you add liquidity there.
Which chain is Doppler on?
This Doppler contract is on Robinhood Chain at 0x4e3468951d49f2eea976ed0d6e75ffcb44a9a544.
How many pools use Doppler?
233,358 Uniswap v4 pools use this hook. The newest was created 15m ago.