musapkahraman/OpenAI-Unity

OpenAI Unity Package

An unofficial Unity package that allows you to use the OpenAI API directly in the Unity game engine.

How To Use

Importing the Package

To import the package, follow these steps:

Open Unity 2019 or later
Go to Window > Package Manager
Click the + button and select Add package from git URL
Paste the repository URL https://github.com/srcnalt/OpenAI-Unity.git and click Add

Setting Up Your OpenAI Account

To use the OpenAI API, you need to have an OpenAI account. Follow these steps to create an account and generate an API key:

Go to https://openai.com/api and sign up for an account
Once you have created an account, go to https://beta.openai.com/account/api-keys
Create a new secret key and save it

Saving Your Credentials

To make requests to the OpenAI API, you need to use your API key and organization name (if applicable). To avoid exposing your API key in your Unity project, you can save it in your device's local storage.

To do this, follow these steps:

Create a folder called .openai in your home directory (e.g. C:User\UserName\ for Windows or ~\ for Linux or Mac)
Create a file called auth.json in the .openai folder
Add an api_key field and a organization field (if applicable) to the auth.json file and save it
Here is an example of what your auth.json file should look like:

{
    "api_key": "sk-...W6yi",
    "organization": "org-...L7W"
}

IMPORTANT: Your API key is a secret. Do not share it with others or expose it in any client-side code (e.g. browsers, apps). If you are using OpenAI for production, make sure to run it on the server side, where your API key can be securely loaded from an environment variable or key management service.

Making Requests to OpenAPI

You can use the OpenAIApi class to make async requests to the OpenAI API.

All methods are asynchronous and can be accessed directly from an instance of the OpenAIApi class.

Here is an example of how to make a request:

private async void SendRequest()
{
    var openai = new OpenAIApi();
    var request = new CreateCompletionRequest{
        Model="text-davinci-003",
        Prompt="Say this is a test",
    };
    var response = await openai.CreateCompletion(request);
}

Sample Projects

This package includes two sample scenes that you can import via the Package Manager:

ChatGPT sample: A simple ChatGPT like chat example.
DallE sample: A DALL.E text to image generation example.

musapkahraman / OpenAI-Unity