I have cryptocurrency in different exchanges and it can be a hassle on keeping track which coin is where, and what my P/L actually is. I started to store the information on a spreadsheet but it looked tacky and not phone friendly to add in new orders on the fly. So now, I just read and writemy orders to Google Spreadsheet through their API.
Using Streamlit, I display my cryptocurrency HODL (Holding On for Dear Life) with an area to add new orders. Also have an area to see news about the cryptocurrencys.
Using IEX Cloud API to get the price and news, and CoinMarketCap API to get general information.