People here seemed to like the last version of this: https://www.reddit.com/r/webdev/comments/kmfmjd/8_apis_for_interesting_projects_in_2021/
So I’m back with some more interesting APIs that you can either use to make a cool portfolio project or even build a profitable side project with. Only limit is your creativity with some of these tools
Shodan – You can think of Shodan as Google for every device connected to the internet. They crawl the web and catalog devices, when you hear stories about people’s IoT devices getting hacked they probably got found with Shodan. Crazy what you can find, just make sure not to get yourself arrested
RadarIO API – Provides a bunch of really cool geolocation based features. Stuff like real-time location tracking, geofencing, Google maps style directions, and a huge database of “places” where you can verify if users visit. Also a new API that uses bluetooth so you can even do location based stuff inside retail buildings with accuracy of a few meters.
People Data Labs – Can be pretty creepy if used wrong, but also can enhance your product. Not sure how they get their data but an example is if you have somebody sign up for a free trial of your app with just an email, you can use that to sometimes find out where they work and their job title. Mainly used by sales teams to prioritize high value leads.
Crawlera – Makes it easy to build scalable bots and web scrapers without getting blocked, could basically make your own Web Hose with Crawlera
SpaceX API – Pretty simple compared to the others, but still fun to play around with this data. Could make a dashboard as a frontend project
Segment – Used to connect a bunch of different data sources together with just a few lines of code, tons of use cases
If you want more detail of each and a few project ideas you can check out my video covering them:
If I missed any cool APIs you like, let me know. Also feel free to brainstorm on ideas about how you could use APIs