I have gone through the docs of ethereum and truffle as well. I had created a contract for more understanding related to contracts and its compilation and deployment on local network.
But I have specific requirement that I want to fetch some sort of data from blockchain public network and want to display it on website and generate reports based on that data.
How can I get the use data from 3rd party contract. Please refer below example to understand the scenario.
So, how this can be done w/o creating a contract ?
Eg. I want to get latest NASDAQ share price ups and downs of the current day and want to generate a chart dynamically on website.