We are building an application which interfaces with multiple systems to complete a flow. For example, I have a REST service to get the list of users, then it has to talk to 4 separate systems to complete the flow. With many such services like this, it's difficult for the team to document the whole application technical flows.
Is there a open source web based tool which help to document these in a visual manner where
- we could create the request flow with the various systems in place
- Include the service contract at each stage
- Ability to test the service at each stage with request data
So this is more like a combination of Swagger + process definition tool.
Any suggestion, kindly help