Back then before the newly major introduced changes into the SmartThings ecosystem, it was easier (at least for me) to expose an already created SmartApp to external web apps via a REST API through endpoints mainly using this tutorial.
Now I’m a little bit lost in the new documentation and I cannot find how I can achieve the same thing using the new available architecture.
Could anyone advise on that?
Main goal is, from an external app (mobile or web), to:
- Get updates from a multipurpose sensor;
- Turn on/off a Siren.