# Fetching data

Our SDK simplifies the process of fetching data for different tokens. Below is a step-by-step guide on how you can use the SDK to retrieve data for LOL and HODL tokens:

## LOL Tokens

### Identifying Data[​](https://docs.uniswap.org/sdk/v2/guides/fetching-data#identifying-data) <a href="#identifying-data" id="identifying-data"></a>

### Required Data[​](https://docs.uniswap.org/sdk/v2/guides/fetching-data#required-data) <a href="#required-data" id="required-data"></a>

### Optional Data[​](https://docs.uniswap.org/sdk/v2/guides/fetching-data#optional-data) <a href="#optional-data" id="optional-data"></a>

## HODL Pairs

### Identifying Data[​](https://docs.uniswap.org/sdk/v2/guides/fetching-data#identifying-data-1) <a href="#identifying-data-1" id="identifying-data-1"></a>

### Required Data[​](https://docs.uniswap.org/sdk/v2/guides/fetching-data#required-data-1) <a href="#required-data-1" id="required-data-1"></a>

#### Provided by the User[​](https://docs.uniswap.org/sdk/v2/guides/fetching-data#provided-by-the-user-1) <a href="#provided-by-the-user-1" id="provided-by-the-user-1"></a>