There are 2 repositories under indian-stock-exchange topic.
API for Indian Stock Market's NSE and BSE.
⚡ Python library for getting publically available Mutual Funds data in India
At the comfort of terminal command prompt, get the summary reports for each stock as well as the whole equity portfolio with information about realized and unrealized(holding) gains/losses split into short term and long term. It also calculates taxable capital gain for your long term capital gains that need grandfathering. All you need to have is a list of your portfolio transactions in a CSV file. Most brokerage websites allow you to download the list of transactions as a CSV.
A Golang module to read the symbols listed Indian stock exchange and their valuations.
A Node API (and a CLI) for Live notification on NIFTY, SENSEX, NASDAQ, DOWJONES Indices.
My own backtesting platform for my experiments :p