I'm new into the hubspot development and worked my way through the new UI extension the last days. Created an app getting deal information from a 3rd party API and presenting it in a card.
Now I have some constants (base url, token, checkbox autoload) that I want to save in settings. I got the fields in the setting page, but there seems to be no way to save these settings in Hubspot.
Documentation says this:
Usehubspot.fetchto leverage your backend to save and retrieve settings. Learn more about using this approach in the legacy documentation.
But legacy is not working in the new UI extensions right? I want hubspot to save these settings. Any idea somebody?