Editor events on headless mode

[dumithsalinda]

I have setup an app to run app in headless mode. I generate html from it and display on the page.

But again i have a block with data loading from an external API. To display the updated content i have to generate html again when component changed, or wait till components updates in the first time. But i couldn't catch an event on editor in the event of load, updated.

can you please help me to find a possible way to wait till updating the component through api. or use of a event in headless mode.