Free- API' S Meetup RSVP URL : https://stream.meetup.com/2/rsvps BoredAPI https://www.boredapi.com/api/activity Sample CSV File or HTTP API https://www.mockaroo.com/help/terms_of_use RandomUser API https://randomuser.me/api/ Social media data but need api account /access key (need to register on this) My Twitter account : https://developer.twitter.com/en/apps/12533885 Free Open Source API'S https://github.com/anjijava16/public-apis