How to Find The Link for JSON Data of a Certain Website

Question

I just finished a tutorial on how to develop an android application that retrieves updated posts from a Blog using JSON data.

The link to the JSON data used to retrieve

Answer 1

I know this is an older question, but I felt compelled to chime in. If you goal is to simply determine if a site uses JSON for data exchange, then the solution proposed by Tim is a very good solution. However, if you are looking to scrape data from an arbitrary site, there is no guarantee that the site uses JSON as data exchange, as stated by @KenanZahirovic. There are numerous sites that do not do this. Instead they embed the data into the HTML, or use XML, or some other method for getting the content to the client. There is no standard way of doing it, which is why data scraping is so difficult. It requires figuring out how data is transferred and building a client for that.

For scenarios where you need to gather data from multiple sources, you may end up with multiple clients due to the nuances between the sources. This site explains some best practices for data scraping. However, this would likely require a server-side application. Having a server-side application that gathers data and stores it in a database would make the most sense for this scenario. This way you can have a consistent API that the client hits to access the data.

An algorithm has been proposed that can scrape many sites fairly confidently. If you only want to have a client, this may or may not be the best way to go. It all depends on how much processing you want the client to do. If at all possible, try and off load processing to a server.

This answer might be way more than is required, but ,again, I felt compelled to chime in. I am sure the previous answer was sufficient. I do recommend though that you mark an answer as the accepted answer.

Best of luck!