What tool do you go to, to map out interfaces and their relationships. For example, we have a public API contract that is powered by our database and an external API source like Stripe's subscription object. I'd like to map out how these interfaces are linked.<p>In the past, I've utilized ERD tools but found them to be clunky and expect that your designing a database. Maybe I just have used the right one but please share if you have a go to tool!
I've had good luck with OneModel[0], which is specifically designed for software architecture diagrams. The developer is super responsive, too. And they have a free plan.<p>[0] <a href="https://www.onemodel.app/" rel="nofollow">https://www.onemodel.app/</a>