I would like to check what’s the process of publishing our app to Freeagent (live). we are almost complete with the development of the app. any pointers much appreciated.
Hi Vijay! 
Warm welcome to the forum! I’m Fiona - one of the Support Engineers here at FreeAgent. 
We see that you don’t yet have a production account with FreeAgent. To authorise your app and get on track with getting other companies connected to your app, you’ll need this set up. After you sign up, a good next step would be to peek at our Quick Start API docs. This will give you an idea of how to set up endpoints for other companies to use to get your app as one of their approved third-party applications.
I hope this helps! Please don’t hesitate to reach out again if you have anything extra! 
Have a good one!
Fiona
Thanks Fiona for sharing the details.
I do have production account but that’s registered on a different email id. I will try it with that account. I will get back to you if I need any further assistance.