Hi,
I just published an article with a new feature to allow returning numerical values of JSON attributes in String format.
https://community.intersystems.com/post/new-feature-zenproxyobject-send-numeric-string
I think it would be a good improvement to include this new feature in the IRIS standard.
Thank you for submitting the idea. Based on information from our experts the status of your idea was changed to "Will not implement". Good luck!