Fetch and Calculate Binance RSI (NodeJS or Python)

I require a minimal module to be included in a NodeJS or Python microservice or polling script, that will fetch technical indicator information (updated to the last minute) from the Binance crypto-currency exchange. This may be done using the official API or a suitable abstraction. e.g. [login to view URL] The module required must calculate the RSI (relative strength index) using data retrieved from Binance. e.g. via 'wss://[login to view URL]' If you are not familiar with Binance, please have a look at: [login to view URL] Also test adding indicators on the webpage, to see an example use of the data. (Looking at the web page, toward the top left, next to the word INDICATOR, you will see MACD. Instead of MACD, you can use another INDICATOR such as RSI) Also see image attached for list of indicators (right side of image) as used by Binance mobile app. Only data provided by Binance is to be used. This project has a minimal requirement that encompasses only the retrieval of indicator data necessary to calculate the relative strength index, as well as the RSI calculation itself (code in NodeJS or Python). This calculation will be used by a larger application, that is not covered by the requirements of this project. Apart from the RSI calculation, my preference for all other values that will be used, is to retrieve data from the Binance API, instead of calculating values.