This is PHP library for Image Optimizer https://imageoptim.com/api/post
composer require icewild/image-optimizer $image_optimizer = new \Icewild\ImageOptimizer\ImageOptimizer('YOUR_USERNAME'); $image_optimizer->setWidthAndHeight(100, 100); $image_optimizer->setResizeStrategy(new ResizeStrategy('crop')); $image_optimizer->setSourceUrl('https://avatars3.githubusercontent.com/u/8243173'); $result = $image_optimizer->getImage(); file_put_contents('/your/place/to/save/image.ext', $result);Add validation to set parameters to avoid receiving 400 Bad Options by ImageOptim Server