Is there any public API available which in written in JAVA and can pull analytics insights like ‘impressions’, ‘engagements’ etc. ?
You’ve asked this on another thread already.
The Gnip Engagements API is a REST API callable via HTTP so it should be straightforward to use in Java. It is not a public API, it is commercial. There is no public Twitter API which provides this information.
Going forward I would like asking you that how to avail the functionalities provided by Gnip Engagements API. I need to purchase it. Right? Because I tried the URL for finding Engagements/Impressions as a public REST URL but got ‘403’ Error-code i.e. Forbidden. Means I can’t use it as a public URL.