> ## Documentation Index
> Fetch the complete documentation index at: https://docs.allium.so/llms.txt
> Use this file to discover all available pages before exploring further.

# Uniswap v4 Events

### Table Details

| Property | Value |
| - | - |
| Table Name | `arbitrum.dex.uniswap_v4_events` |
| Table Status | Production-Ready |
| Unique Key | `block_timestamp`, `unique_id` |
| Clustering Key(s) | `block_timestamp::date` |

### Table Columns

| Column Name | Data Type | Description |
| - | - | - |
| project | VARCHAR(134217728) | Name of the project (e.g., uniswap) |
| protocol | VARCHAR(134217728) | DEX protocol or project contract (e.g., uniswap\_v4) |
| contract\_address | VARCHAR(134217728) | The contract address which emitted the event |
| event\_name | VARCHAR(134217728) | Name of the emitted event |
| params | VARIANT | The decoded event parameters and their values |
| hooks | VARCHAR(134217728) | Hook contract address if applicable |
| id | VARCHAR(134217728) | Unique identifier for the position or operation |
| token0\_address | VARCHAR(134217728) | Token0 contract address |
| token0\_symbol | VARCHAR(134217728) | Token0 symbol |
| token0\_name | VARCHAR(134217728) | Token0 name |
| token0\_decimals | NUMBER(38,0) | Token0 decimals |
| token0\_amount\_raw\_str | VARCHAR(134217728) | Token0 amount unnormalized, in string format for precision |
| token0\_amount\_raw | FLOAT | Token0 amount unnormalized |
| token0\_amount\_str | VARCHAR(134217728) | Token0 amount normalized, in string format for precision |
| token0\_amount | FLOAT | Token0 amount normalized |
| token0\_amount\_usd | FLOAT | Token0 USD amount |
| token0\_price\_usd | FLOAT | Token0 hourly USD price at event time |
| token1\_address | VARCHAR(134217728) | Token1 contract address |
| token1\_symbol | VARCHAR(134217728) | Token1 symbol |
| token1\_name | VARCHAR(134217728) | Token1 name |
| token1\_decimals | NUMBER(38,0) | Token1 decimals |
| token1\_amount\_raw\_str | VARCHAR(134217728) | Token1 amount unnormalized, in string format for precision |
| token1\_amount\_raw | FLOAT | Token1 amount unnormalized |
| token1\_amount\_str | VARCHAR(134217728) | Token1 amount normalized, in string format for precision |
| token1\_amount | FLOAT | Token1 amount normalized |
| token1\_amount\_usd | FLOAT | Token1 USD amount |
| token1\_price\_usd | FLOAT | Token1 hourly USD price at event time |
| liquidity | VARCHAR(134217728) | Liquidity field |
| liquidity\_delta | VARCHAR(134217728) | Change in pool liquidity from a ModifyLiquidity event (positive when liquidity is added, negative when removed) |
| sqrt\_price\_x96 | VARCHAR(134217728) | Square root 96 price |
| transaction\_from\_address | VARCHAR(134217728) | The sending party address |
| transaction\_to\_address | VARCHAR(134217728) | The receiving party address |
| transaction\_hash | VARCHAR(134217728) | Transaction hash |
| transaction\_index | NUMBER(38,0) | Transaction index in the block |
| log\_index | NUMBER(38,0) | Log index of this event |
| block\_timestamp | TIMESTAMP\_NTZ(9) | Block timestamp |
| block\_number | NUMBER(38,0) | Block number |
| block\_hash | VARCHAR(66) | Block hash |
| unique\_id | VARCHAR(134217728) | Unique ID of each event |
| \_created\_at | TIMESTAMP\_NTZ(9) | Entry creation timestamp |
| \_updated\_at | TIMESTAMP\_NTZ(9) | Entry update timestamp |

### Related Docs

* [EVM DEX Uniswap v4 Events](/historical-data/supported-blockchains/evm/core-schemas/dex/events/uniswap-v4-events)