Review of Google JSON Custom Search API powered by the Slant community.
Allows using REST requests programmatically to get web and image search results.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Free up to 100 queries a day
Pro Samples
Samples for most popular programming languages like Java, .NET, Python, PHP etc.
Cons
Con Made by Google
People may despise the fact that Google might secretly take the search data.