> ## 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        | `tempo.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(16777216) | Name of the project (e.g., uniswap)                        |
| protocol                   | VARCHAR(16777216) | DEX protocol or project contract (e.g., uniswap\_v4)       |
| contract\_address          | VARCHAR(16777216) | The contract address which emitted the event               |
| event\_name                | VARCHAR(16777216) | Name of the emitted event                                  |
| params                     | VARIANT           | The decoded event parameters and their values              |
| hooks                      | VARCHAR(16777216) | Hook contract address if applicable                        |
| id                         | VARCHAR(16777216) | Unique identifier for the position or operation            |
| token0\_address            | VARCHAR(16777216) | Token0 contract address                                    |
| token0\_symbol             | VARCHAR(16777216) | Token0 symbol                                              |
| token0\_name               | VARCHAR(16777216) | Token0 name                                                |
| token0\_decimals           | NUMBER(38,0)      | Token0 decimals                                            |
| token0\_amount\_raw\_str   | VARCHAR(16777216) | Token0 amount unnormalized, in string format for precision |
| token0\_amount\_raw        | FLOAT             | Token0 amount unnormalized                                 |
| token0\_amount\_str        | VARCHAR(16777216) | 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(16777216) | Token1 contract address                                    |
| token1\_symbol             | VARCHAR(16777216) | Token1 symbol                                              |
| token1\_name               | VARCHAR(16777216) | Token1 name                                                |
| token1\_decimals           | NUMBER(38,0)      | Token1 decimals                                            |
| token1\_amount\_raw\_str   | VARCHAR(16777216) | Token1 amount unnormalized, in string format for precision |
| token1\_amount\_raw        | FLOAT             | Token1 amount unnormalized                                 |
| token1\_amount\_str        | VARCHAR(16777216) | 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(16777216) | Liquidity field                                            |
| liquidity\_delta           | VARCHAR(16777216) |                                                            |
| sqrt\_price\_x96           | VARCHAR(16777216) | Square root 96 price                                       |
| transaction\_from\_address | VARCHAR(16777216) | The sending party address                                  |
| transaction\_to\_address   | VARCHAR(16777216) | The receiving party address                                |
| transaction\_hash          | VARCHAR(16777216) | 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(16777216) | 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)