When your software project is growing, chances are getting higher that you might want to (or have to 😉) send API calls to an external system you do not control but have to communicate with in order to use a service they provide.

Photo by Sean Lim on Unsplash

Depending on your system’s domain or your specific use case there are seemingly endless external services you could use. You may want to:

  • ensure that the visitor on your website isn’t a bot (using “Google reCAPTCHA” or the like)
  • ask a geo information service for the latitude and longitude of a given address
  • add an item to…

Hendrik Thorun

Senior Software Engineer from Hamburg, Germany.

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store