# Mints and burns

## What is this dataset? 

This data includes event data related to the addition (mint) and removal (burn) of tokens from a liquidity pool.

### File structure details

* File Name: \[kaiko\_exchange\_code]\_\[pool\_address]\_\[date].csv
  * 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`                                                                             |
| `type`             | Event type. By default both burn and mint are shown.                | `burn` or `mint`                                                                        |
| `transaction_hash` | Filter on a specific transaction hash.                              | `0xe68b84740**`                                                                         |
| `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 each token, separated by a semi-colon.               | `4.3800141550673e+07;28449.56266562047`                                                 |