Any solution for displaying Product Reviews

[RobertSWE]

Hi,

I'm writing a headless website using Next.JS and have got stuck on how to display Product Reviews, preferably using Shopify Product Reviews app. 
As I can see it, there is no API so I guess I need to inject the widget in React/Next in some way.

Anyone who has done it, or a similar Product Review solution which fits a headless solution?

Regards

Robert