Thanks for asking! This is a great question. You can find the asset and exchange icons using the Shrimpy Developer APIs. You can find the documentation here:

https://developers.shrimpy.io/docs/#get-exchange-assets

Here is a quick example:

https://assets.shrimpy.io/cryptoicons/png/<id>.png

You can get the “id” by calling this endpoint:

GET https://dev-api.shrimpy.io/v1/exchanges/<exchange>/assets

If you just go to your browser and enter this, you will see all the assets available on the given exchange. Here is an example of the assets available on Binance and their ids.

https://dev-api.shrimpy.io/v1/exchanges/binance/assets

Please let me know if this helps!