Uniswap V4 Hooks

The Uniswap V4 Hooks table records each Uniswap v4 pool at initialization along with the hook contract bound to it. Hooks are external contracts that Uniswap v4 calls at specific points in a pool’s lifecycle (before/after swap, liquidity changes, etc.); the enabled callbacks are encoded in the hook address’s permission bits and decoded here into hook_signatures.

Table Columns

Column Name	Data Type	Description
pool_manager	VARCHAR	Address of the Uniswap v4 PoolManager singleton contract that manages this pool
hook_contract	VARCHAR	Address of the hook contract attached to the pool
hook_int	VARCHAR	Integer-encoded bitmap of the hook permission flags enabled for this hook contract
hook_signatures	VARIANT	Decoded list of hook callback functions (e.g. beforeSwap, afterSwap) enabled by the hook’s permission flags
hook_parameters	VARIANT	Parsed parameters associated with the hook’s enabled callbacks
currency0	VARCHAR	Address of the first token in the pool’s currency pair (lower-sorted). The zero address denotes native currency
currency1	VARCHAR	Address of the second token in the pool’s currency pair (higher-sorted)
id	VARCHAR	Pool ID: keccak256 hash of the pool key (currency0, currency1, fee, tick_spacing, hooks) uniquely identifying it
fee	NUMBER	Swap fee tier of the pool, in hundredths of a basis point (e.g. 3000 = 0.30%)
tick_spacing	NUMBER	Minimum tick granularity for liquidity positions in the pool
params	VARIANT	Raw pool key parameters emitted when the pool was initialized
deployer	VARCHAR	Address that initialized the pool
transaction_hash	VARCHAR	Transaction hash of the pool initialization
transaction_index	NUMBER	Index of the transaction within its block
transaction_from_address	VARCHAR	Address that sent the transaction
transaction_to_address	VARCHAR	Address the transaction was sent to (typically the PoolManager)
log_index	NUMBER	Index of the log within the transaction
block_timestamp	TIMESTAMP_NTZ(9)	Timestamp (UTC) of the block containing this record
block_number	NUMBER	Number of the block containing this record
block_hash	VARCHAR	Hash of the block containing this record

Overview

Data Verticals

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Hyperliquid

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Bitcoin Ecosystem

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Cosmos Ecosystem

Move Ecosystem

Other Ecosystems

Table Columns

​Table Columns

Table Columns