[The Bing API is now the Bing Web Search API. This profile is being maintained purely for historical and research purposes.]
The Bing API provides an experience similar to Bing.com/search by returning search results that Bing determines are relevant to a user's query. The results include Web pages and may also include images, videos, and more. Free trial keys are available here: https://azure.microsoft.com/en-us/try/cognitive-services/?api=bing-web-search-api.