Preface – This post is part of the ChatGPT series.

To integrate ChatGPT in Java, you can use the open-source GPT-3 Java library provided by OpenAI. This library allows you to easily access the GPT-3 API from within your Java code, allowing you to integrate GPT-3 functionality into your Java applications.

Here is an example of how to use the GPT-3 Java library to integrate GPT-3 into a Java application:

// Import the GPT-3 Java library
import com.openai.api.*;
// Set up the GPT-3 API client
OpenAIClient client = new OpenAIClient("<your_api_key>");
// Use the GPT-3 API client to generate text
Completion response = client.completions()
    .create()
    .engine("davinci")
    .prompt("Hello, world!")
    .temperature(0.5)
    .maxTokens(1024)
    .topP(1)
    .frequencyPenalty(0)
    .presencePenalty(0)
    .execute();
// Print the generated text
System.out.println(response.getChoices().get(0).getText());