i want to know the apis for Immersive Visual APIs for Room-Based Image Display and Artwork Framing

i am using 123rf for the images and bayphoto apis for the frames and sizes but i want to implement the Immersive Visual APIs for Room-Based Image Display and Artwork Framing in my website like this website they are create the images background images like that https://www.greatbigcanvas.com/view/watercolor-lemons-in-mason-jar-landscape,2605210/ i want to know what apis is this you can see my website http://dvart.io/order/?id=10182910066 in this i have create the custom background images but it cannot show like that i also use artplacer plugin in my website to show images like that but it is not what i am looking for

i also try arty api but that only for one images