I was wondering what style is better for the URL-based API. If your image is https://example.com/images/logo/test.jpg, which one is better:

https://app.imagekick.io/example-com/images/logo/test.jpg/resize/500x/flip/hoz/

https://example-com.imagekick.io/images/logo/test.jpg/resize/500x/flip/hoz/ (can be CNAMEd to images.example.com)

https://imgk.io/example-com/?src=/images/logo/test.jpg&width=500&flip=hoz

Passing the image as a GET parameter makes it easier to import external images: https://imgk.io/example-com/?src=http://external.com/images/dog.jpg&width=600 versus https://app.imagekick.io/2y789/fetch/http%3A%2F%2Fexternal.com%2Fimages%2Fdog.jpg/resize/600x/

What do you guys think..? I personally like the URL-based solution because it's somewhat quicker to type, and the operations can be chained. Passing instructions as GET parameters makes it easier to specify external images.