The GoCardless Java client provides a simple interface to the GoCardless API.

You can sign up for a GoCardless account at https://gocardless.com.

Java 6 or later.

Add this dependency to your project's POM:

<dependency>
  <groupId>com.gocardless</groupId>
  <artifactId>gocardless-java</artifactId>
  <version>3.1.0</version>
</dependency>

Note that using gocardless-java with Maven is the officially supported and recommended method.

That said, if you want to use gocardless-java without Maven, just:

• Download the jar from the Maven Central Repository
• Ensure the jar is on your classpath
• Ensure you have the various dependency jars on your classpath (Apache Commons Lang, Apache Commons Codec, Apache Commons BeanUtils, Google GSON)

Refer to the documentation.