Often, the easiest way to learn how to use an API can be to look at sample code. This page provides links to samples and a number of convenient ways to access the Google App Engine Task Queue.
Google APIs client libraries
The Google App Engine Task Queue is built on HTTP and JSON, so any standard web stack can send requests to it and parse the responses.
However, instead of creating HTTP requests and parsing responses manually, you may want to use the Google APIs Client Libraries. The client libraries provide better language integration, improved security, and support for making calls that require user authorization.
In the tables below, the first column shows each library's stage of development; note that some are still in early stages. The second column links to the main page for each library.
The set of mature libraries includes:
| Client library | Documentation | All client library samples |
|---|---|---|
| Google APIs Client Library for .NET | Google APIs Client Library for .NET | .NET samples |
| Google APIs Client Library for Java (rc) | google-api-java-client/ | Java samples |
| Google APIs Client Library for JavaScript (beta) | Google APIs Client Library for JavaScript | JavaScript samples |
| Google APIs Client Library for Objective-C | google-api-objectivec-client/ | Objective-C samples |
| Google APIs Client Library for PHP (beta) | google-api-php-client | PHP samples |
| Google APIs Client Library for Python | Google APIs Client Library for Python | Python samples |
These early-stage libraries are also available:
| Client library | Documentation | All client library samples |
|---|---|---|
| Google APIs Client Library for Go (alpha) | google-api-go-client/ | Go samples |
| Google API Libraries for Google Web Toolkit (alpha) | gwt-google-apis/ | GWT samples |
| Google APIs Client Library for Node.js (alpha) | google-api-nodejs-client/ | Node.js samples |
| Google APIs Client Library for Ruby (alpha) | Google APIs Client Library for Ruby | Ruby samples |
In addition to the Google-supported client libraries listed in the table above, a set of third-party Dart libraries (with samples) is available for the Dart language.

