I am using the Streaming API v1.1. In my programm I would like to count hashtags. But most of the tweets, the Streaming API send, don’t contain a hashtag. Is it possible to filter the stream, that I only get Tweets with hashtags?
I tried using this URL: https://stream.twitter.com/1.1/statuses/filter.json?track=%23
The %23 corresponds to # (http://en.wikipedia.org/wiki/Percent-encoding). But it still doesn’t work.
It would be great to get any help or tips!