# Liquid Staking

Key Tables:

* **Position Snapshot**: Snapshot of the amount of liquid staking tokens held by users.
* **Protocol Snapshot**: Overview of protocol-level metrics like Total Value Locked and fees collected from staking activities.
* **Events**: Tracks events like minting, burning, and transferring liquid staking tokens.\\

{% tabs %}
{% tab title="Position Snapshot" %}

| Property       | Description                                                                                                       | Type   |
| -------------- | ----------------------------------------------------------------------------------------------------------------- | ------ |
| timestamp      | The timestamp of the snapshot.                                                                                    | number |
| block\_date    | The timestamp truncated (ie, YYYY-MM-DD format for daily snapshots and YYYY-MM-DD HH:00:00 for hourly snapshots). | date   |
| chain\_id      | Standard chain ID.                                                                                                | number |
| token\_address | The contract address of the LST token.                                                                            | string |
| token\_symbol  | The symbol of the token.                                                                                          | string |
| user\_address  | The address of the user holding the LST.                                                                          | string |
| amount         | The amount of LST tokens held in the protocol, decimal normalized.                                                | number |
| amount\_usd    | The amount held in USD.                                                                                           | number |
| {% endtab %}   |                                                                                                                   |        |

{% tab title="Protocol Snapshot" %}

| Property                  | Description                                                                                                       | Type   |
| ------------------------- | ----------------------------------------------------------------------------------------------------------------- | ------ |
| timestamp                 | The timestamp of the snapshot.                                                                                    | number |
| block\_date               | The timestamp truncated (ie, YYYY-MM-DD format for daily snapshots and YYYY-MM-DD HH:00:00 for hourly snapshots). | date   |
| chain\_id                 | Standard chain ID.                                                                                                | number |
| total\_value\_locked\_usd | The total value locked in USD (ie, the value of the liquid staking tokens in the protocol).                       | number |
| fees\_usd                 | The fees collected in USD in the given snapshot period.                                                           | number |
| {% endtab %}              |                                                                                                                   |        |

{% tab title="Events" %}

| Property          | Description                                                                                    | Type   |
| ----------------- | ---------------------------------------------------------------------------------------------- | ------ |
| timestamp         | The timestamp of the transaction.                                                              | number |
| chain\_id         | The standard id of the chain.                                                                  | number |
| block\_number     | The block number of the trade.                                                                 | number |
| log\_index        | The event log. For transactions that don't emit event, create arbitrary index starting from 0. | number |
| transaction\_hash | The hash of the transaction.                                                                   | string |
| user\_address     | The address that initiates the transaction (ie, the transaction signer).                       | string |
| from\_address     | The address that the event is from (ie, 0x00... address if a Mint).                            | string |
| to\_address       | The address receiving the tokens (ie, the 0x000... address if a Burn).                         | string |
| token\_address    | The contract address of the LST token.                                                         | string |
| amount            | The amount of token\_address transacted, decimal normalized.                                   | number |
| amount\_usd       | The amount of token\_address transacted, in USD.                                               | number |
| event\_type       | The type of event, corresponds to the action taken by the user (ie, mint, burn, transfer).     | string |
| {% endtab %}      |                                                                                                |        |
| {% endtabs %}     |                                                                                                |        |