This API can enlarge images from 64x64 up to 1 million pixels to 4K resolution with one click. It is characterized by enlarging images by approximately 20-40 times while maintaining the original image quality, and sometimes it can even enhance the image quality. It is best suited for handling images with severe quality loss and is not recommended for photos above 1 million pixels, as it will involve a lot of reimagining (controlled according to the creative ratio).For details, please view: https://platform.stability.ai/docs/api-reference#tag/Upscale/paths/~1v2beta~1stable-image~1upscale~1creative/postPrice: 0.5 PTC / call