{"message":"OpenAI Vision Food Detection API","status":"OpenAI API Available","endpoints":{"/predict":"Food detection from images (~$0.01 per image)","/search-foods":"Semantic food search (no API cost)","/scan-nutrition-label":"Extract nutrition facts from labels","/parse-recipe":"Extract ingredients from recipe text"},"cost":"Text parsing: <$0.001, Vision: ~$0.01 per image","accuracy":"High (designed for food detection)"}