Shopify app extension fetch data with my database

I was wondering how to get the data from my database(MySQL || MongoDB) and then use App Block it displaying it.

Can someone please help?

@Mark-Pumpkin You can create RESTful APIs and then integrate it through JavaScript XHR in liquid snippets of you app block.

@getInfoSol Thanks for your reply,

That’s what I want, but I still can do it. Do you have any examples?

did you ever figure this out?