> For the complete documentation index, see [llms.txt](https://hookrank.gitbook.io/hookrank/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hookrank.gitbook.io/hookrank/public-api/endpoints/api-public-v1-uniswap-hooks-currencies/get.md).

# GET

This endpoint retrieves a list of currency pairs from pools that are deployed and associated with hooks. It’s particularly useful for building a trading terminal or developing an exchange on top of **Uniswap V4** pools.

Response can be filtered by hook address using url parameter **hookAddress**: 

*`/api/v1/uniswap/hooks/currencies?hookAddress=0x123`*

For that case only pairs from pools associated with defined hook will be provided.

```json
{
    "data": [
        {
            "currency1": "mETH",
            "currency2": "mUSDC",
            "pair": "mETH_mUSDC"
        },
        {
            "currency1": "ETH",
            "currency2": "OK",
            "pair": "ETH_OK"
        },
        {
            "currency1": "SETH",
            "currency2": "SUSD",
            "pair": "SETH_SUSD"
        }
    ],
    "status": "success",
    "timestamp": "2024-09-03T13:11:58.945Z"
}
```