{"endpoints":{"ai_upscaling":{"description":"AI-powered 4x image upscaling using BSRGAN","fields":{"file":"Upload an image file","return_base64":"Optional: true or false (default: false)"},"status":"Available","url":"POST /upscale-image/"},"background_removal":{"fields":{"bg_color":"Optional HEX color (#FF0000) or named color (red, blue, etc.)","bg_image":"Optional background image","image":"Upload an image file","return_base64":"Optional boolean, if true returns Base64 strings"},"url":"POST /remove-background/"},"face_enhancement":{"description":"AI-powered face enhancement with MediaPipe","fields":{"eye_height":"Eye height adjustment (0.5-1.5, default: 1.0)","eye_shine":"Eye shine effect (0-1, default: 0)","eye_width":"Eye width adjustment (0.5-1.5, default: 1.0)","face_height":"Face height adjustment (0.5-1.5, default: 1.0)","face_width":"Face width adjustment (0.5-1.5, default: 1.0)","file":"Upload a face image","nose_shine":"Nose shine effect (0-1, default: 0)","nose_smooth":"Nose smoothing (0-1, default: 0)"},"status":"Available","url":"POST /enhance-face/"},"hd_conversion":{"available_standards":{"2K_QHD":"2560 \u00d7 1440","HD":"1920 \u00d7 1080","ULTRA_HD_4K":"3840 \u00d7 2160"},"fields":{"fill_color":"Optional: RGB as 'r,g,b' e.g., '255,255,255' (default: 0,0,0)","image":"Upload an image file","maintain_aspect":"Optional: true or false (default: true)","return_base64":"Optional: true or false (default: false)","standard":"Optional: HD, 2K_QHD, or ULTRA_HD_4K (default: ULTRA_HD_4K)"},"url":"POST /convert-hd/"},"image_cropping":{"crop_types":{"advanced":{"advanced_batch":"Advanced batch cropping with preview support","advanced_single":"Advanced single image cropping with detailed metadata","preview":"Get crop coordinates without cropping"},"basic":{"batch":"Crop multiple images at once","free":"Free crop with custom coordinates","single":"Crop single image with aspect ratio"}},"description":"Comprehensive image cropping with all features","fields":{"aspect_ratio":"Optional: 3:2, 16:9, 9:16, 1:1, original, free crop, 21:9, full, 4:5, 4:3 (default: 16:9)","crop_position":"Optional: center, top, bottom, left, right (default: center)","crop_type":"Optional: single, batch, free, preview, advanced_single, advanced_batch (default: single)","file":"Upload image file (for single/free/advanced_single/preview modes)","files":"Upload multiple image files (for batch/advanced_batch modes)","height":"For free crop: Height","output_format":"Optional: jpg or png (default: jpg)","return_base64":"Optional: true or false (default: false)","width":"For free crop: Width","x":"For free crop: X coordinate","y":"For free crop: Y coordinate"},"url":"POST /crop-image/"},"photo_collage":{"available_layouts":{"layout_1":{"best_with":"2 images","description":"2 vertical sections","sections":2},"layout_10":{"best_with":"5+ images","description":"4-quadrant with central circle","sections":5},"layout_11":{"best_with":"4 images","description":"4 equal squares","sections":4},"layout_12":{"best_with":"4+ images","description":"3 sections with circle (top left)","sections":3},"layout_13":{"best_with":"3 images","description":"Right large, left split","sections":3},"layout_14":{"best_with":"4 images","description":"Asymmetric 2-column","sections":4},"layout_2":{"best_with":"4 images","description":"4 squares grid","sections":4},"layout_3":{"best_with":"4+ images","description":"3 sections with circle","sections":3},"layout_4":{"best_with":"3 images","description":"3 horizontal bars","sections":3},"layout_5":{"best_with":"2 images","description":"Diagonal split","sections":2},"layout_6":{"best_with":"3 images","description":"3 vertical sections","sections":3},"layout_7":{"best_with":"3 images","description":"Left large, right split","sections":3},"layout_8":{"best_with":"6+ images","description":"6 sections with circle","sections":6},"layout_9":{"best_with":"4 images","description":"2x2 grid","sections":4}},"description":"Create photo collages with 14 different layouts","fields":{"files":"Upload multiple image files (at least 1)","height":"Output height in pixels (100-4000, default: 800)","layout":"Layout type: layout_1 to layout_14 (default: layout_1)","width":"Output width in pixels (100-4000, default: 800)"},"url":"POST /create-collage/"}},"message":"Image Processing API - Background Removal + HD Conversion + Cropping","version":"3.0"}