Recently I was in Auckland, New Zealand running an Integration in Action workshop and I used Alexa to trigger some of my APIs, including some NodeJS APIs that I built to take off a drone. Some people found this interesting and asked me to write this blog to explain in detail how it works… So, here it is, I hope you find it useful.
There are multiple ways in which you can make Alexa to call your own APIs. Perhaps the most versatile way is by adding a new skill (see: blog 1, 2). However I found an even easier way to do so, and in order to achieve the MVP approach I have been attempting to practice in my day-to-day life, I took this simpler option, which is simulating a Phillips Hue HA bridge. By doing so, Alexa detects a new Home Automation (HA) device in “her” network range and accepts voice commands to easily “turn it on” or “turn it off” which you can then leverage to call your own APIs.