> For the complete documentation index, see [llms.txt](https://docs.kaiko.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.kaiko.com/cloud-delivery/data-feeds/level-2-aggregations/tokens-in-a-liquidity-pool.md).

# Tokens in a liquidity pool

## What is this dataset? 

This indicates the amount of each token available for trading in a liquidity pool, identified through its blockchain pool address. A separate endpoint provides this data specifically for Uniswap V3 liquidity pools.

### File structure details

* File Name: \[kaiko\_exchange\_code]\_\[pool\_address]\_\[date].csv<br>
  * Files are created on a daily basis.
  * example: usp2\_0xb4e16d0168e52d35cacd2c6185b44281ec28c9dc\_2023-02-12.csv
* Cut-off time: `00:00:00 UTC`
  * We use the timestamp of the block in order to cut-off the data points between days.
* Column Delimeter: , (comma)
* Decimal Mark (in numbers): . (dot)

| Field          | Description                                                         | Example                                                                                 |
| -------------- | ------------------------------------------------------------------- | --------------------------------------------------------------------------------------- |
| `block_number` | The height of the block.                                            | `16028979`                                                                              |
| `timestamp`    | The timestamp of the block.                                         | `1669161611000`                                                                         |
| `datetime`     | The date equivalent.                                                | `2023-02-12T00:00:11Z`                                                                  |
| `pool_name`    | Name of the pool as it is written on the blockchain.                | `USDC-WETH`                                                                             |
| `price`        | The price at this block.                                            | `0.0006495312950691`                                                                    |
| `symbols`      | The symbols of the tokens in the pool, separated by a semi-colon.   | `USDC;WETH`                                                                             |
| `addresses`    | The addresses of the tokens in the pool, separated by a semi-colon. | `0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48;0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2` |
| `amounts`      | The amounts of liquidity of each token, separated by a semi-colon.  | `4.3800141550673e+07;28449.56266562047`                                                 |


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