Put ".json" at the end of the url for the product page of the product. You can then format this online by searching for json formatter or use your IDE and a formatter extension.

This is amazing!Two questions:1. What does window.exfy_product = product do? Do i need it?2. Why is .product-form_variants being passed to "options"?

This is a great answer, and helped me a lot. But this element you reference does not apply to all themes, so here's a guide if someone is stuck. These themes are most likely using their own assets instead of the shopify global asset for gift cards, a...