If you want to use gpt chat login without any issues, follow the steps below: Get an API key by visiting the OpenAI website (https : //openai . com), if you haven't already. Once you've received an API key, explore the website's API area and choose "ChatGPT." You can enter your message in the text box that is located on the ChatGPT page. Once you've typed your message, click "Send." Based on your input, the ChatGPT will reply with a message that it has created. By entering more messages and hitting "Send" once more, you can carry on the conversation. By clicking on the, you can modify the model's settings, such as the prompt or the temperature.