ChatGPT: A Flutter-Powered AI Chatbot Application

ChatGPT: A Flutter-Powered AI Chatbot Application

CHATGPT is a large-scale language model developed by OpenAI, which is capable of generating human-like text. It was trained on a diverse range of internet text, allowing it to produce a wide variety of responses to different types of prompts. The model is based on the GPT (Generative Pre-training Transformer) architecture and is trained using a variant of the transformer architecture called GPT-2.

In recent years, the model has been used in many applications like language translation, text summarization, creating a chatbot, and machine learning projects, and has been a key tool in the field of natural language processing.

A flutter app for CHATGPT allows developers to easily integrate the model's capabilities into mobile and web applications. By using a flutter app, developers can create a user-friendly interface that allows users to interact with the model through the app, rather than through the command line or a web-based interface. This can make the model more accessible to a wider range of users and can be especially useful for creating chatbots and language-based applications for mobile devices.

Flutter, being a cross-platform app development framework, allows developers to write code once and run it on both iOS and Android devices, which can be beneficial for creating apps that need to be available on multiple platforms. Additionally, flutter provides a rich set of pre-built widgets and tools that make it easy to create beautiful and responsive user interfaces, which can be useful for creating a visually appealing and user-friendly app.

Another advantage of using flutter for CHATGPT is that it allows developers to leverage the model's capabilities and the flutter framework's features to create an interactive and dynamic app. For example, a flutter app can use the CHATGPT model to provide real-time language translation or text summarization, and can also use flutter's animation and gesture features to create a more engaging and interactive user experience.

Localization (l10n)

In Flutter, localization refers to the process of adapting an app to support different languages and regions. This is done by providing translated strings and other locale-specific data for each supported language.

The Intl package, which is built into the Flutter framework, can be used to handle localization. This package provides localization support for strings, date and time formatting, and other locale-specific data.


To get the OpenAI API for use in a Flutter application, you will first need to create an account on the OpenAI website and sign in. Once you are signed in, you will be able to create an API key, which is necessary for making requests to the API.

Here are the steps to get an API key for OpenAI:

  • Go to the OpenAI website and sign in or create an account.
  • Go to the API section of the website, and create a new API key by clicking on the "Create API Key" button.
  • You will be prompted to give the API key a name and to select the scopes that the key should have access.
  • Once you have created the API key, you will be able to see it on the API keys page, you can use the key to make requests to the API.

It's important to keep the API key safe, don't share it with anyone, and don't hardcode it in the app, or use environment variables or keychain to store it.

Also, check the OpenAI API documentation to know the expected format of the request and the available endpoints.

Whether Open AI Api and Chat GPT Api are same?

The answer is No, OpenAI API is a general-purpose API that provides access to various machine learning models and services, such as GPT-3, DALL-E, and more. It can be used for a wide range of tasks, including natural language processing, computer vision, and more.

Chat GPT, on the other hand, is a specific implementation of the GPT-3 model that has been fine-tuned for conversational language understanding and generation. It is designed to generate human-like responses to text inputs and can be used for tasks such as chatbot development, language translation, and more.

So while OpenAI API is a general-purpose API that provides access to a variety of machine learning models and services, Chat GPT API is a specialized API that provides access to the GPT-3 model that is fine-tuned for conversational language understanding and generation.

Supported platforms

  • iOS
  • Android
  • macOS
  • Windows
  • Linux (untested)


Screenshots of ChatGPT - 3

Source Code

Adding a credit card to your OpenAI account is necessary in order to pay for usage of the API. The API usage is billed based on the number of requests made and the type of model used. By adding a credit card, you will be able to use the API without interruption and will only be charged for the usage you incur. As a developer, you should do that in order to use the OpenAI API.

Note: Setup a Paid Account in order to use the API