I am currently working on a project where we will integrate salesforce with a couple of other tools in the company's processes. For doing so, I will develop a lot of endpoints (20-30 ressources, I guess).
Now I was wondering: How to best document all my API endpoints? I do a lot of my technical documentation in Confluence+JIRA and have not that much routine in working with APIs (I know about tools like Swagger or Apiary, though). Is there a better approach to do that for salesforce APIs?