Comprehensive Guide to Utilizing the ChatGPT API

It has been a while now since the Chat GPT has amazed people all around the world with its intelligence and to-the-point answers to the questions asked. Chat...

Rahul Verma

Last updated on July 26, 2023

Rahul Verma

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He has a massive interest in the field of Tech. He spends most of his time either writing or listening to music or traveling un-seen places. Contact him - Rahver0@gmail.com

Comprehensive Guide to Utilizing the ChatGPT API

Chat GPT (Chat Generative Pre-trained Transformer) is an AI developed by Open AI. The API stands for the Application Programming Interface and when it integrates with the Chat GPT, it allows you to make your program intelligent and even make it interact with other software. It is actually a bridge between different software and devices.

Before we move on to the chat GPT API, you have to access the Open AI API keys to get access to the API. To get access to the Chat GPT API, you need to log in to the official Open AI platform. After logging in, follow these steps.

Once you are logged in, click on the Personal tab at the top right section.
Now, select the “View API Keys” option.
You will be forwarded to the API keys page. Now, click on the Create a new secret key.
This will generate an API key for you.

Store this key somewhere because you won’t be able to access this API key again.

Steps to Use Chat GPT API

The API model of GPT 3.5 and the very popular GPT 4 are the same model that Chat GPT and Chat GPT+ uses as these models are powerful and capable of understanding almost everything over time. However, the Chat GPT AI is optimized for chatting, but you can also use it for article writing, essay writing or other Text focused tasks

. The fine-tuning feature of the GPT 3.5 and higher models is not available as this feature was only limited to the Chat GPT 3 and other base models. To use the Chat GPT API for configuring your chat model, you have to make it ready for the API call. Once you have set the API key, you can proceed to these methods step by step.

Install Open AI Library

To use the Chat GPT API, you need to install the Open AI library in Python. Just copy the below-given command in the Jupyter Notebook and hit enter.

!pip install open AI

Start using Chat GPT API

Once the Chat GPT Open AI library has successfully generated the API key, you are ready for the Chat GPT API. Follow these steps.

Step 1: Import these Libraries

import openai

import os

import pandas as pd

import time

Step 2: Set Your API key

openai.api_key = '<Your API KEY>' (key you have saved earlier in the article)

Step 3: Define a function that can use the Chat GPT API to get a response from the ChatGPT

def get_completion(prompt, model="gpt-3.5-turbo"):

messages = [{"role": "user", "content": prompt}]

response = openai.ChatCompletion.create(

model=model,

messages=messages,

temperature=0,

)

return response.choices[0].message["content"]

Step 4: Query the API

prompt = "<YOUR QUERY>"

response = get_completion(prompt)

print(response)

These are all the steps you can use to successfully use the Chat GPT API for your application and websites.

What is the cost of the Chat GPT API?

ChatGPT API is available with its multiple models, and the chat GPT 3.5 turbo that we have used in this tutorial is 10x cheaper than the other flagship API that Open AI sells. The Chat GPT turbo 3.5 won’t cost you more than 0.02$ for a thousand tokens. However, these API models are good, but you can also opt for the Chat GPT Plus, as this will cost you 20$ per month.

Conclusion

This brings us to the end of this Comprehensive Guide to Utilizing the ChatGPT API. There are multiple GPT models available so that you can use what you like. Using the Chat GPT API is very simple using the Python script. This will make your chatbot more accurate and intelligent. If you are a developer, you should opt for the Chat GPT API as soon as possible. Hoping that this article was a help.

Comprehensive Guide to Utilizing the ChatGPT API