ChatGPT.Net - .Net Library for ChatGPT [Discord]

Other versions [NodeJS Version]

Check the new Google Bard Chatbot!

usingChatGPT.Net;// ChatGPT Official APIvarbot=newChatGpt("<API_KEY>");varresponse=awaitbot.Ask("What is the weather like today?");Console.WriteLine(response);

Table of Contents

Features

Getting Started

Install-Package ChatGPT.Net

dotnet add package ChatGPT.Net

Usage

ChatGPT Official API

usingChatGPT.Net;// ChatGPT Official APIvarbot=newChatGpt("<API_KEY>");// get responsevarresponse=awaitbot.Ask("What is the weather like today?");Console.WriteLine(response);// stream responseawaitbot.AskStream(response=>{Console.WriteLine(response);},"What is the weather like today?");// get response for a specific conversationvarresponse=awaitbot.Ask("What is the weather like today?","conversation name");Console.WriteLine(response);// stream response for a specific conversationawaitbot.AskStream(response=>{Console.WriteLine(response);},"What is the weather like today?","conversation name");// Set a system messagebot.SetConversationSystemMessage("conversation name","You are a helpful assistant that provides clear and concise answers to questions.");

// To stream responses with both image and text input, create a list of content itemsvarcontentItems=newList<ChatGptMessageContentItem>();// Each content item can be either "Text" type or "Image" type. Let's add text to inquire about the imagecontentItems.Add(newChatGptMessageContentItem(){Type=ChatGptMessageContentType.TEXT,Text="what is this image about?"});// Now, create another content item of "Image" typevarcontentItemWithImage=newChatGptMessageContentItem(){Type=ChatGptMessageContentType.IMAGE};// Set image by pathcontentItemWithImage.SetImageFromFile("<path-to-file>");// Or set image by UrlcontentItemWithImage.SetImageFromUrl("https://path-to-image.com/image.png");// Or set base64 image urlcontentItemWithImage.SetImageFromUrl("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAA.....");contentItems.Add(contentItemWithImage);// Only specific models understand image input. Therefore, if you are using 'gpt-3.5-turbo' or similar model, switch or override the model before calling 'AskStream'. More details about `ChatGptOptions` (config) are covered in the next section.config.Model=ChatGptModels.GPT_4_Vision_Preview;varresponse=awaitbot.AskStream(response=>{Console.WriteLine(response);},contentItems,"conversation name");

ChatGPT Unofficial API

usingChatGPT.Net;// ChatGPT Official APIvarbot=newChatGptUnofficial("<SESSION_TOKEN>");// get responsevarresponse=awaitbot.Ask("What is the weather like today?");Console.WriteLine(response);// stream responseawaitbot.AskStream(response=>{Console.WriteLine(response);},"What is the weather like today?");// get response for a specific conversationvarresponse=awaitbot.Ask("What is the weather like today?","conversation name");Console.WriteLine(response);// stream response for a specific conversationawaitbot.AskStream(response=>{Console.WriteLine(response);},"What is the weather like today?","conversation name");

Configuration options

ChatGPT Official API

ChatGptOptions{stringBaseUrl;// Default: https://api.openai.comstringModel;// Default: gpt-3.5-turbodoubleTemperature;// Default: 0.9;doubleTopP;// Default: 1.0;longMaxTokens;// Default: 64;string[]?Stop;// Default: null;doublePresencePenalty;// Default: 0.0;doubleFrequencyPenaltyl;// Default: 0.0;}

ChatGPT Unofficial API

ChatGptUnofficialOptions{stringBaseUrl;// Default: https://api.pawan.krdstringModel;// Default: text-davinci-002-render-sha}

Examples

ChatGPT Console App

usingChatGPT.Net;// ChatGPT Official APIvarbot=newChatGpt("<API_KEY>");varprompt=string.Empty;while(true){Console.Write("You: ");prompt=Console.ReadLine();if(promptisnull)break;if(string.IsNullOrWhiteSpace(prompt))break;if(prompt=="exit")break;Console.Write("ChatGPT: ");awaitbot.AskStream(Console.Write,prompt,"default");Console.WriteLine();}

Use a different model

varbot=newChatGpt("<API_KEY>",newChatGptOptions{Model="text-davinci-002-render-paid"});

Using ChatGPT Official API For Free

varbot=newChatGpt("<API_KEY>",newChatGptOptions{BaseUrl="https://api.pawan.krd"});

License