Viewing data, creating rules and export topics in EdgeX foundry can easily be done in Postman. I’ve put together a small collection of REST calls which may be useful for those who are starting out with EdgeX Foundry and want to leverage Postman for the API interaction.
The API calls are based on the contents of this API walkthrough: https://nexus.edgexfoundry.org/content/sites/docs/staging/master/docs/_build/html/Ch-Walkthrough.html
In case the below “Run in Postman” link doesn’t work the collection can be downloaded and imported from here: link