Import the client with Maven

Include this in your Model/API project, if you want to separate your Event Model from the client:

<dependency>
  <groupId>org.zalando.nakadi.client</groupId>
  <artifactId>nakadi-klients-api</artifactId>
  <version> *version* </version>
</dependency>

Include this in your service in order to communicate with Nakadi:

  <dependency>
    <groupId>org.zalando.nakadi.client</groupId>
    <artifactId>nakadi-klients</artifactId>
    <version> *version* </version>
  </dependency>
  <dependency>
    <groupId>com.fasterxml.jackson.core</groupId>
    <artifactId>jackson-databind</artifactId>
    <version>2.7.3</version>
  </dependency>
  <dependency>
    <groupId>com.fasterxml.jackson.core</groupId>
    <artifactId>jackson-core</artifactId>
    <version>2.7.3</version>
  </dependency>
  <dependency>
    <groupId>com.fasterxml.jackson.core</groupId>
    <artifactId>jackson-annotations</artifactId>
    <version>2.7.3</version>
  </dependency>
<!-- We use SLF4J Log Abstraction. -->
  <dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-api</artifactId>
    <version>1.7.21</version>
  </dependency>

<!-- In our case we use logback. -->
<!-- But you can select another SLF4J library. -->
  <dependency>
    <groupId>ch.qos.logback</groupId>
    <artifactId>logback-classic</artifactId>
    <version>1.1.7</version>
  </dependency>
  <dependency>
    <groupId>ch.qos.logback</groupId>
    <artifactId>logback-core</artifactId>
    <version>1.1.7</version>
  </dependency>

Choose the latest version from here.