The MOO PHP SDK by Jonathan Oddy is an unofficial resource to interact with the API. Resources provide installation and usage. Examples demonstrate authorization with Api Key and Api Secret, in addition a request and a response to create a pack of business cards.
Social media marketing is a sharp and relevant arrow in a business' quiver. Extensive time and money is spent on developing social media campaigns that serve to reach potential customers online, but what about those that haven't yet been reached online? PosterOven is an initiative that helps businesses get to their potential customers in physical locations, and at that point encourage them to engage with the company's existing online social media marketing. It's a web-based tool that allows users to create, download and print posters that display social media information and QR codes. The PosterOven API allows developers to access and integrate this functionality with other applications.
The Metropolitan Museum of Art of New York City, today announced a new API that will provide access to 406,000 images from the The Met collection, all available to use free of copyright or restriction. The Met Collection API is a step forward for the museum’s Open Access Program.
All Twitter APIs will soon use HTTP error code 400 for calls beyond your rate limit. One of Twitter's most popular services, the Search API, currently uses error code 503. You'll want to update any of your applications that use Twitter search so that they're looking for the right code.