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Seo Master present to you:
By Chris Chabot, Google+ Developer Relations

Cross-posted with the Google+ Platform Blog

The Google+ project brings the nuance and richness of real-life sharing to software. The Google+ platform brings that nuance and richness to all of the web. We started with Google’s own products, added the +1 button for site owners and content publishers, and introduced games from a handful of partners. That’s just the beginning though — we want every one of you who builds applications to be able to include rich sharing, identity, and conversations in your app. Today, we’re taking the next step on that journey by launching the first of the Google+ APIs.

Let's Go Public

Google+ gives users full control over their information, supporting everything from intimate conversations with family to public showcases and debates. This initial API release is focused on public data only — it lets you read information that people have shared publicly on Google+. For example, if you want to get my profile information, you can use the people.get method by sending the following HTTP request:

GET https://www.googleapis.com/plus/v1/people/108189587050871927619?key=yourAPIKey

which returns the following JSON encoded output (excerpted for brevity):

{
 "kind": "plus#person",
 "id": "108189587050871927619",
 "displayName": "Chris Chabot",
 "image": {
  "url": "https://lh5.googleusercontent.com/-cQNLOQzkGpE/AAAAAAAAAAI/AAAAAAAAEjo/M9_pXL-ra4Q/photo.jpg"
 },
 "organizations": [
  {
   "name": "Google+ Developer Relations",
   "title": "Developer Advocate & Manager",
   "type": "work"
  }
 ]
}

Similarly, you can get a list of my most recent public posts by using the activities.list method:

GET https://www.googleapis.com/plus/v1/people/108189587050871927619/activities/public?key=yourAPIKey

Because we’re starting with public data only, you simply need to register your app before making requests. And if you aren't yet sure which Google+ user is running your app (for example, because they're installing it for the first time), then you can use the new plus.me OAuth2 scope to ask the user who they are.

After your application has requested this scope, you can use the special “me” identifier rather than the long numeric identifier:

GET https://www.googleapis.com/plus/v1/people/me

On The Shoulders of Giants

We love the way the programmable web has evolved, so we’re using existing standards and best practices wherever we can:

• Our API methods are RESTful HTTP requests which return JSON responses.
• Our payload formats use standard syntax (e.g. PoCo for people info, ActivityStrea.ms for activities).
• We use OAuth 2 for secure trusted access to user data.

In addition, since most of us no longer write raw HTTP requests these days, we provide libraries for your favorite language: Java, GWT, Python, Ruby, PHP, Objective-C, and .NET. These libraries are all open source, so we’d love to have your feedback and help with them.

developers.google.com

You can find more information about the Google+ platform, including today’s new APIs to public data, at developers.google.com/+ on our new Google Developers site. This site will be the place to go for access to documentation, terms and policies, discussions with other developers, tools that make development on the +Platform easier and more fun and, of course, the place where announcements concerning new releases will be made.

Included in our policies are three simple guidelines that we aspire to in our own products, and that we’d like all applications built on the Google+ platform to follow also: put the user first, be transparent, and respect user data. The goal behind these guidelines, as with all of the features and fine print, is to work together to build products that our users will love.

And now …

For all of you developers who have been asking for a Google+ API, this is the start. Experiment with it. Build apps on it. Give us your feedback and ideas. This is just the beginning; the Google+ platform will grow and we value your input as we move Google+ forward.

Follow the conversation on Google+.

Chris Chabot is a Developer Advocate on the Google+ Team.

Posted by Scott Knaster, Editor

2013, By: Seo Master

Seo Master present to you:

Since its announcement at Google I/O, the Google Prediction API has seen an outstanding response from the developer community. Developers participating in the Prediction API preview are already using it to identify spam, categorize news, and more.

Today we’re adding new features to the Prediction API to make your apps even smarter:

Multi-category prediction: Imagine you’re writing a news aggregator that suggests articles based on the kinds of stories the user has read before. Previously, using the Prediction API, each article could only be tagged with one label - the most pertinent one. For example, an article about a new truck might be labeled as “truck,” but not “roomy” or “quiet.” Now articles can be tagged with all of those labels, with the labels ranked by pertinence, enabling your app to make better recommendations.

Continuous Output: You’d like to create a wine recommendation app. Matching a wine to personal preferences is a tricky task, dependent on many factors, including origin, grape, age, growing environment, and flavor presence. Previously, your app could only label wine as “good,” “decent,” “bad,” or some other set of pre-defined values. Using the new continuous output option, your app can provide a fine-grained ranking of wines based on how well they fit the user’s preferences.

Mixed Inputs: You’re creating an automatic moderator for your blog. You could already classify incoming posts automatically based on comment text and the username of the poster (text inputs), but not the number of times they’ve posted before or the number of users that have liked their posts (numeric inputs). We’ve now added support for mixed inputs, so both numeric and text data can be incorporated in your moderation helper, greatly improving accuracy and letting you get back to making content rather than managing it.

Combining Continuous Output with Mixed Inputs: To further enhance your automatic moderator, you can use continuous output to set thresholds for automatic posting, automatic rejection and manual moderation, further reducing your workload.

You can get all the details about these and other new features on the Prediction API website. We are continuing to offer the Prediction API as a preview to a limited number of developers. There is no charge for using the service during the preview. To learn more and sign up for an invitation, please join the waitlist.

By Travis Green, Prediction API Team2013, By: Seo Master

Seo Master present to you:
By Amir Shevat, Developer Relations

Registration for Google Developer Day in Tel Aviv is now open! To sign up, visit the GDD Tel Aviv webpage , click Register Now, and fill out the form. We hope to see you at GDD 2011 in Israel.

Amir Shevat is a Developer Relations Program Manager for Google. He is an Open Source developer at heart and fully licensed geek.

Posted by Scott Knaster, Editor

2013, By: Seo Master