Integrating ChatGPT into a mobile app involves using the OpenAI API to connect your app with the GPT model. First, create an OpenAI account and get an API key. You can then make API calls to send and receive text data from GPT. Choose a suitable SDK (e.g., for iOS or Android) and set up HTTP requests to interact with the API. You'll need to handle user input, send it to the API, and display the response in your app's UI. Implement error handling, manage API limits, and ensure data privacy. This integration will enable your mobile app to use GPT's conversational capabilities seamlessly.
SOURCE: https://www.inoru.com/chatgpt-application-development