This iOS SDK works with the YellowAPI. It is a business listings API that allows you to stream Canadian local search content into your applications. It utilizes the database of over 1.5 million business listings and associated rich content allowing users to provide dynamic local business data to customers without the need for their own directory.
Micello is living my dream. This company is specializing in providing a navigation system for indoor environments. Indoor environments can be unpredictable and complex spaces. In other words they are the ideal scenario for maps. Micello has seen this opportunity and seized it by establishing a fast growing collection of indoor maps. The map collection is open for integration through both an embeddable HTML 5 element and RESTful calls to the Micello API.
Search engines such as Google have been making life a lot easier for developers. They have huge development resources that startups just don't have, and when they make their APIs available, everyone benefits. But when it comes to using APIs, especially AJAX APIs, it can be a challenge for developers to use these in a search-friendly way.