From where can I import live cryptocurrency market values into my webpage? I am planning to build a webpage where a user can enter his/her stock of various cryptocurrencies, and the webpage should display the current market value (in USD) for each of the cryptocurrency he/she has chosen.

I was wondering from where (which website/database) I can import the live market value for cryptocurrencies, so I can use the values in my website script?

Thank you very much in advance.
Take a look here: https://blockchain.info/api

https://blockchain.info/ticker gives you a json-object with recent data.