> For the complete documentation index, see [llms.txt](https://docs.thehemera.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.thehemera.com/hemera-indexer/use-cases/uniswap-v3/data-class.md). # Data Class ## UniswapV3Pool | Attribute | Description | | ------------------------ | --------------------------------------------------------------------- | | position\_token\_address | Address of the ERC721 token contract representing liquidity positions | | factory\_address | Address of the Uniswap V3 factory contract that created this pool | | pool\_address | Unique address of this specific liquidity pool | | token0\_address | Contract address of the first token in the pair | | token1\_address | Contract address of the second token in the pair | | fee | The fee tier of the pool | | tick\_spacing | The spacing between ticks for this pool | | block\_number | The block number when this pool was created or last updated | | block\_timestamp | The timestamp of the block when this pool was created or last updated | ## UniswapV3Token | Attribute | Description | | ------------------------ | ------------------------------------------------------------------------- | | position\_token\_address | Address of the ERC721 token contract representing liquidity positions | | token\_id | Unique identifier for this specific liquidity position (NFT) | | pool\_address | Address of the pool this position is in | | tick\_lower | The lower tick of the price range for this position | | tick\_upper | The upper tick of the price range for this position | | fee | The fee tier of the pool this position is in | | block\_number | The block number when this position was created or last updated | | block\_timestamp | The timestamp of the block when this position was created or last updated | ## UniswapV3PoolPrice | Attribute | Description | | ---------------- | ------------------------------------------------------------------------------- | | factory\_address | Address of the Uniswap V3 factory contract | | pool\_address | Address of the specific pool | | sqrt\_price\_x96 | The square root of the price ratio of the two tokens, encoded as a Q64.96 value | | tick | The current tick of the pool | | block\_number | The block number when this price update occurred | | block\_timestamp | The timestamp of the block when this price update occurred | ## UniswapV3TokenDetail | Attribute | Description | | ------------------------ | --------------------------------------------------------------------- | | position\_token\_address | Address of the ERC721 token contract representing liquidity positions | | token\_id | Unique identifier for this specific liquidity position (NFT) | | pool\_address | Address of the pool this position is in | | wallet\_address | Address of the wallet that owns this position | | liquidity | The amount of liquidity in this position | | block\_number | The block number when this detail was recorded or updated | | block\_timestamp | The timestamp of the block when this detail was recorded or updated | ## UniswapV3PoolCurrentPrice | Attribute | Description | | ---------------- | --------------------------------------------------------------------------------------- | | factory\_address | Address of the Uniswap V3 factory contract | | pool\_address | Address of the specific pool | | sqrt\_price\_x96 | The current square root of the price ratio of the two tokens, encoded as a Q64.96 value | | tick | The current tick of the pool | | block\_number | The most recent block number for this price information | | block\_timestamp | The timestamp of the most recent block for this price information | ## UniswapV3SwapEvent | Attribute | Description | | -------------------------- | ---------------------------------------------------------------------------------- | | pool\_address | Address of the pool where the swap occurred | | position\_token\_address | Address of the ERC721 token contract representing liquidity positions | | transaction\_from\_address | Address that initiated the transaction containing this swap | | sender | Address that sent the tokens to be swapped | | recipient | Address that received the output tokens from the swap | | amount0 | The amount of token0 involved in the swap (positive if received, negative if paid) | | amount1 | The amount of token1 involved in the swap (positive if received, negative if paid) | | liquidity | The pool's liquidity after the swap | | tick | The pool's tick after the swap | | sqrt\_price\_x96 | The pool's price after the swap, encoded as a Q64.96 value | | token0\_address | Contract address of token0 in the pool | | token1\_address | Contract address of token1 in the pool | | transaction\_hash | Hash of the transaction containing this swap event | | log\_index | Index of this event in the transaction logs | | block\_number | Block number in which this swap occurred | | block\_timestamp | Timestamp of the block in which this swap occurred | ## UniswapV3TokenCurrentStatus | Attribute | Description | | ------------------------ | --------------------------------------------------------------------- | | position\_token\_address | Address of the ERC721 token contract representing liquidity positions | | token\_id | Unique identifier for this specific liquidity position (NFT) | | pool\_address | Address of the pool this position is in | | wallet\_address | Current owner's wallet address for this position | | liquidity | Current amount of liquidity in this position | | block\_number | Most recent block number for this status update | | block\_timestamp | Timestamp of the most recent block for this status update | ## UniswapV3TokenUpdateLiquidity | Attribute | Description | | ------------------------ | ----------------------------------------------------------------------- | | position\_token\_address | Address of the ERC721 token contract representing liquidity positions | | token\_id | Unique identifier for the liquidity position (NFT) being updated | | owner | Address of the wallet owning this position | | liquidity | Amount of liquidity added or removed | | amount0 | Amount of token0 added or removed | | amount1 | Amount of token1 added or removed | | action\_type | Type of action (e.g., "mint" for adding liquidity, "burn" for removing) | | transaction\_hash | Hash of the transaction containing this liquidity update | | pool\_address | Address of the pool where liquidity was updated | | token0\_address | Contract address of token0 in the pool | | token1\_address | Contract address of token1 in the pool | | log\_index | Index of this event in the transaction logs | | block\_number | Block number in which this liquidity update occurred | | block\_timestamp | Timestamp of the block in which this liquidity update occurred | ## UniswapV3TokenCollectFee | Attribute | Description | | ------------------------ | --------------------------------------------------------------------- | | position\_token\_address | Address of the ERC721 token contract representing liquidity positions | | recipient | Address receiving the collected fees | | owner | Address of the wallet owning the position | | token\_id | Unique identifier for the liquidity position (NFT) collecting fees | | amount0 | Amount of token0 collected as fees | | amount1 | Amount of token1 collected as fees | | pool\_address | Address of the pool from which fees were collected | | token0\_address | Contract address of token0 in the pool | | token1\_address | Contract address of token1 in the pool | | transaction\_hash | Hash of the transaction in which fees were collected | | log\_index | Index of this event in the transaction logs | | block\_number | Block number in which this fee collection occurred | | block\_timestamp | Timestamp of the block in which this fee collection occurred |