Do we have Api which could give me indexes like RSI values of a Stock

Developer API
1

Hi Team,

I am looking out for an Api which could help me get some indexes value like RSI, RS etc.
Do we have such Api or WS which could help me get these values?

2

If you are coding in python then you can calculate it using pandas-ta library

3

can this be used on real time data? if so can you point me to some examples

4

we need to store all ticks with timestamp and create OHLC data then after we can calculate RSI or whatever we needed. For this you can store tickers every minute and then through background task you calculate OHLC and RSI