The Recipe Search and Diet API is a Rest API that allows developers to search through a semantically organized database of 2 million recipes, providing comprehensive nutrition breakdowns and diet labels. It's powered by an NLP recommendation engine for accurate automated nutrition analysis. The API offers a single endpoint, "Recipe Search and Recommendations," which returns a list of recipes based on user-provided keywords. The API is freemium, with a basic plan imposing a hard limit of 1000 requests per month. It's available in various programming languages, including Python, PHP, Ruby, and JavaScript, through the RapidAPI platform. The benefits of using this API include speed, reliability, and AI-powered engine capabilities. Alternatives to Recipe Search and Diet API include other recipe APIs, such as Recipe-Food-Nutrition API, Recipe API, BigOven API, and Recipe Puppy.