AI color grading — cinematic LUTs and mood presets via one API call Color is the difference between a product photo that converts and one that doesn't, between a hero image that feels premium and one that feels like a stock thumbnail. Most teams either pay a colorist, fight Lightroom presets that don't quite match, or ship inconsistent imagery and hope nobody notices. We built color-grade so that "make this look like a brand asset" is a single HTTP call. What it does POST /v1/image/color-grade takes any public image URL and returns the same image with a coherent color treatment baked in. You pick a preset — cinematic , vintage , warm , cool , brand , or custom — and a grading strength between 0 and 1, and we handle the curves, the channel mixing, the highlight rolloff and the shadow tinting that normally lives behind a colorist's panel of sliders. The three request fields are intentionally small: image_url — public URL of the source image (required).…