It really is kind of amazing that Instagram has shot past two million users in just a few months with only an iPhone app. No Android app, no website, no real third-party support. But starting today, that changes as they’re finally ready to unveil their API. And they already have some pretty nice implementations right off the bat to show what it can do.
Co-founder Kevin Systrom says that it would have been easy enough for them to implement a simple API early on, but they didn’t want to do that (that’s why you may have heard about one developer getting unofficial access shut off). Instead, Instagram decided they wanted to make an API that was both massively scalable and provided a realtime feed of everything going on across the service. Today, they’re unveiling this realtime API for four different elements of Instagram: user photos, tags, locations, and geographies.
Here’s how Instagram describes each:
1) Users of the developer’s application: every time a user of an Instagram-linked application posts a photo, the developer’s application will receive a notification.
2) Tags: An application can track a given tag and receive updates every time a new photo is posted with a given tag.
3) Locations: Every time a new photo is geo-tagged with a specific location, the developer will receive a notification.
4) Geographies: Sometimes individual locations are too specific. For these cases, we suggest subscribing to Geographies. Geographies consist of a latitude and longitude and a radius. This allows developers to subscribe to a given area like Austin or a specific city block of Manhattan.
Once a developer signs up for the API, they can choose which of these to implement. And Instagram has set up a demo site to give an example of what subscribing to certain geographies and getting updates in realtime looks like.
But you can actually see the API in action elsewhere on the web and in apps already. Today, fashion photo sharing service Fancy, food picture sharing service Foodspotting, and cloud storage service Dropbox all have implementations up and running.
A service like Foodspotting taking advantage of Instagram’s API makes a lot of sense. Anyone who uses Instagram will know how many people take pictures of food. And now once they link up to their Foodspotting account, if they simply Instagram a food photo with “#food” or “#foodspotting”, Foodspotting will find it and add it to your feed of food.
Also launching today is Instagram integration with Momento, the awesome iPhone digital diary app we covered a while back. And coming shortly will be Flipboard and About.me integration as well, Systrom says.
But those are all existing service using the API. A new service, Instagre.at, has also popped up as a great web viewer for Instagram that was built from scratch.
Systrom says that some 2,000 developers have already signed up for access to the API. That should explode starting now. I give it maybe a day until we see the first third-party Android app. One caveat: for now, the API is read-only.
Instagram is a free photo sharing application that allows users to take photos, apply a filter, and share it on the service or a variety of other social networking services, including Facebook, Twitter, Foursquare, Tumblr, Flickr, and Posterous. The application is compatible with any iPhone, iPad or iPod Touch running iOS 3.1.2 or above or any Android device running Android 2.2 or above. In an homage to both the Kodak Instamatic and Polaroid cameras, Instagram confines photos into a square...