How to use Chat GPT 4 for Free

Step 1: Sign Up for OpenAI API

The first step to using Chat GPT 4 is to sign up for an OpenAI API key. You can do this by going to the OpenAI API website and creating an account. Once you’ve created an account, you’ll need to create an API key. This key will be used to authenticate your requests to the OpenAI API.

Step 2: Install the OpenAI API Client

Next, you’ll need to install the OpenAI API client. This client is a Python library that allows you to interact with the OpenAI API. You can install the client using pip by running the following command:

pip install openai

Step 3: Create a Chatbot Using Chat GPT 4

Once you have your API key and the OpenAI API client installed, you can start building your own chatbot using Chat GPT-4. To do this, you’ll need to create a new Python file and import the OpenAI API client. Here’s an example code snippet that you can use to get started:

import openai
openai.api_key = "YOUR_API_KEY"
def generate_response(prompt):
    response = openai.Completion.create(
    return response.choices[0].text.strip()

In this code snippet, we’re importing the OpenAI API client and setting our API key. We’re then defining a function called generate_response that takes a prompt as input and generates a response using the GPT 4 model. We’re using the davinci engine, which is the most powerful engine available for GPT 4.

Step 4: Test Your Chatbot

Once you’ve created your chatbot, it’s time to test it out! You can do this by calling the generate_response function and passing in a prompt. Here’s an example:

response = generate_response("Hi, how are you?")

This will generate a response from the GPT 4 model based on the prompt “Hi, how are you?”.


In this blog post, we’ve gone over how to use Chat GPT 4 for free. We’ve covered the steps you need to take to sign up for the OpenAI API, install the OpenAI API client, create a chatbot using Chat GPT 4, and test your chatbot. With these tools, you can build your own chatbot and take advantage of the power of GPT 4.

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