API Reference

Getting Started

Imagefly is a responsive image service that processes images on the fly. It's fully hosted and accessed using a simple URL-based API.

  • 1
    Create An Account

    Creating an account is simple and quick! Create an account. The hostname create your unique subdomain on

  • 2
    Update Your Image Urls

    Then change any images you want to be responsive from:

    <img src="">


    <img src="http://[HOST]">

    For more advanced integrations, see the API Basics.

  • 3
    Setup Your Billing Information