Help the third party sites to implement federated login.

This page contains information about getting started with the Google Identity Toolkit API using the Google API Client Library for Java. In addition, you may be interested in the following documentation:

• Browse the Javadoc reference for the Google Identity Toolkit API
• Read the Developer's Guide for the Google API Client Library for Java.
• Interact with this API in your browser using the APIs Explorer for the Google Identity Toolkit API

Add the following lines to your pom.xml file:

<project>
  <dependencies>
    <dependency>
      <groupId>com.google.apis</groupId>
      <artifactId>google-api-services-identitytoolkit</artifactId>
      <version>v3-rev20180723-2.0.0</version>
    </dependency>
  </dependencies>
</project>

repositories {
  mavenCentral()
}
dependencies {
  implementation 'com.google.apis:google-api-services-identitytoolkit:v3-rev20180723-2.0.0'
}