CoinDCX - FREE COUPON CODE What is CoinDCX..? CoinDCX is a cryptocurrency exchange platform which was co-founded by Sumit Gupta and Neeraj Khandelwal in 2018. It is India’s largest cryptocurrency exchange valued at $1.1 billion and it is deemed as one of the popular cryptocurrency exchanges in India. Where you can buy and sell Bitcoin and other cryptocurrencies with ease. SIGN UP