This PHP 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.
One of the most valuable resources of the english language is the dictionary. I won't get into the history of the dictionary or what it's done for literal society. I will note that incorporating inline definitions into reading apps is not the easiest thing to do. Sure, we now have eReaders like Apple's iBooks and the Amazon Kindle that have dictionary integration built in, but what about the rest of of the text-based universe?
Those worried about whether the internet will kill the local retailers have either a positive sign or another reason to worry. Location-based shopping company Retailigence has announced its first round of developer applications. The apps use the Retailigence API to look for products in stock at local stores, by either keyword or barcode. Brick and mortar retailers have long feared similar technology, which could be used to find a better deal online, where there are not the same real estate costs. Retailigence hope to flip that for local retailers, making it easy for consumers to shop locally.