OpenAI API is a powerful tool that allows developers to access state-of-the-art AI models and integrate them into their own applications and projects. However, in order to use the OpenAI API, users need an API key. In China, accessing the OpenAI API requires a network environment that can connect to OpenAI and a completed card binding operation. If direct access is unavailable, third-party OpenAI API services can be considered.

The first step to obtaining an API key is to register for an OpenAI account. To do this, you need to visit the official OpenAI website and sign up for a free account. Simply provide the required information and follow the instructions to complete the registration process.

1. After successful registration, log in to your OpenAI account.
2. Access the API section on the OpenAI platform.
3. Follow the steps provided to generate a new API key. The process may involve agreeing to terms and conditions, verifying your email, and completing any necessary payment information.
4. OpenAI provides an initial $18 credit for usage, which allows you to explore and experiment with the API. Additional credits can be purchased at varying prices depending on the models utilized.

Once you have generated your API key, you are ready to start using it. However, since accessing OpenAI from China requires a VPN connection, it is important to have a VPN service that allows you to connect to OpenAI. Once you have a VPN in place, you can start integrating the API key into your applications and projects. The API key will allow you to make requests to the OpenAI API and receive responses from the powerful AI models it provides.

Poe AI is a third-party service that offers unlimited free access to the OpenAI API. To access OpenAI API for free using Poe AI, follow these steps:

1. Go to the Poe AI website and sign up for an account.
2. Invite your friends to join Poe AI using your unique referral link.
3. For every friend who signs up using your referral link, you will gain additional access to the OpenAI API for free.
4. With enough referrals, you can have unlimited free access to the OpenAI API through Poe AI.

1. Are OpenAI API keys free?

OpenAI API keys are not completely free. While the registration and initial API key generation process is free, there may be charges for additional API usage beyond the initial $18 credit provided by OpenAI.

2. Do all apps using GPT models require API keys?

Yes, in order to use the OpenAI API and access GPT models, an API key is required.

3. Can new users create an OpenAI Key for free?

Yes, new users can create an OpenAI key for free by following the registration process on the OpenAI platform.