How to Use the ChatGPT API

ChatGPT is the latest tool launched by OpenAI. It’s a language processing tool based on Generative Pre-trained Transformer (GPT), a model designed to generate human-like text and understand natural language, among other valuable applications.

How to Use the ChatGPT API

With ChatGPT API, developers can integrate ChatGPT into their applications, services, and products. In this article, we’ll show you how to use ChatGPT API.

Beginners Guide on How to Use ChatGPT API

Since the launch of the first ChatGPT or GPT-3 version, many developers have incorporated this technology into their platforms. Those who haven’t tried it yet and want to get started must follow various steps to get a ChatGPT API.

Get an API Key for ChatGPT

If you want to incorporate ChatGPT into your apps, the first thing you’ll have to do is get an API key from the developer.

  1. Go to OpenAI and click on “Sign up.”
  2. Create an account using an email address and password. You can use your Microsoft or Google account.
  3. Click “API Keys” from the menu on the left, then click “Create new secret key.” Make sure to save the secret key securely, as there’s no way to recover it if you lose it.
  4. Copy the ChatGPT API to use its capabilities with your applications. Don’t share the secret key, as OpenAI can ban you from using it.

Choose a Programming Language

At OpenAI, you’ll find various Software Development Kits (SDKs) in the library that you’ll need to use the API. In programming, there are different languages such as Java, Python, and JavaScript. OpenAI has cover all the bases and added software-building tools for every programming language. Choose the one you’re most comfortable working with.

Install SDK Selected

You’ll have to install the SDK tools for your selected programming language. Pip or npm are package managers you can use for the installation. Once the SDK is installed, you can create a new instance of the API using your API key.

Make Requests to the API

After creating the instance for the API, you can start making requests to it. The API defines the requests you make to the AI model as “Prompts.” Here’s where you’ll be able to explore what this emerging technology can accomplish in a few seconds. You can use the “Prompt” command to get the answer to a certain question, ask for the redaction of an email, and more.

Process the API Generated Response

On receiving the prompt, the API will generate a text you can copy and display in your applications. Be aware that the usage of the API is limited. Make sure you stay within the limits.

Popular Use Cases of the ChatGPT

The Chat GPT API case uses are unlimited, and every day more and more developers unveil innovative API usage. Here are some of the most common use cases of this technology:

  • Entity extraction. The API processes large amounts of data and can even recognize entities from the text. Many businesses use this feature to organize information faster and more efficiently.
  • Customer support. One of the most popular uses of the ChatGPT API is the integration of chatbots on websites and applications. These AI assistants can understand and respond to users’ inquiries, increasing customer satisfaction.
  • Natural language interfaces. Enhances user experience with your service or website using natural language and written real-time suggestions.
  • Content generation. The ChatGPT API is trained to generate content for blogs and social media. The API can help you create enjoyable and creative content by emulating human speech.

How to Access GPT-4

Developers all over the world are excited to explore this new API capability and the endless possibilities it brings to the table. However, the latest language model launched by OpenAI is only available for ChatGPT Plus subscribers right now. Unsubscribed API users will have to wait for their turn by joining the waitlist. Follow these steps to join the ChatGPT-4 API waitlist:

  1. Go to the OpenAI site.
  2. Provide all the information required. Ensure not to forget any question mark with an asterisk (*).
  3. You’ll need to provide specific ideas on how you plan to use the API.
  4.  Click “Join Waitlist” at the bottom of the page and await your approval.

What Is Chat GPT-4 API Pricing?

Before getting into details of the pricing, you need to understand how GPT-4 charges for the use of this technology. If you want to use GPT-4, then you’ll have to purchase tokens. They’re used by the API to measure the amount of information exchanged between the AI model and the user. The API defines this as “context” and organizes it into “Prompt” and “Completion.”

The first is used to describe the command the user asks the AI model, while the latter is the response provided. Additionally, the AI model analyses and stores all the information exchanged to provide accurate responses based on previous conversations.

Once you’ve estimated the context length, you can purchase packages of 8k or 32k tokens. Be aware that “Prompt” and “Completion” have different prices. With an 8k tokens package, the pricing starts at $0,03 per 1,000 prompt tokens, approximately 750 words. Completion responses or output information, on the other hand, starts at $0.06 per 1,000 tokens. The 32K context lengths cost $0.06 per 1,000 prompt requests, while completion response costs $0.12 per 1,000 tokens.


What are ChatGPT API advantages?

The main advantage ChatGPT API provides for businesses of any kind is a reduction in the response time with their customers. Incorporating chatbots capable of understanding human language into their platforms will allow them to provide 24/7 assistance, enhancing customer satisfaction.

Can you delete an API key?

Yes. If you want to disable the API key, you can do so from your OpenAI account. Simply click on the “Revoke API key” at the bottom. Once you’ve revoked the API key, there’s no way to view, modify, or recover it.

Can I use Chat GPT API for free?

It’s not possible to use ChatGPT API for free. However, OpenAI offers a free trial period for users to test the API before committing to a paid membership.

Is GPT-3 API free?

No, GPT-3 API isn’t free either. You’ll be charged for the number of requests you make and the number of tokens generated. The price will depend on the plan you select. However, the typical cost is $0.002 per 1k tokens.

What is the ChatGPT sidebar?

ChatGPT sidebar is a popular Chrome extension available on every website. With this extension, the possibilities are endless. You can ask for further information on a certain topic you’re browsing or get personal assistance in reading and writing while browsing the web.

Is ChatGPT a public API?

While Chat GPT isn’t a public API, developers can access it from the OpenAI website. Once you gain access to the API, you can use it to integrate it into your applications.

Taking Conversational AI to the Next Level

With the launch of Chat GPT API, developers have found a new way of taking conversational AI to a new level. The tool’s ability to understand and process natural language makes it an excellent alternative to building virtual assistants, chatbots, and more. Once you get your GPT API, you can start exploring the endless uses this new AI technology has to offer.

Have you tried ChatGPT API yet? Was your experience positive? Let us know in the comments section below.

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