How to get an API key for OpenAI ChatGPT

Go to the website https://platform.openai.com/account/api-keys. Click on the "Sign up" link.
Enter the email address to which you have access. Then click on the "Next" button.
Create your password (at least 12 characters) and enter it in the appropriate field. Remember this password for future access to your account on this site. Then click on the "Next" button.
Check your email that you provided during registration. You should receive an email in which you will find a “Verify email address” link. Click on this link.. Once you click the “Verify Email Address” link in the email, you will be taken to the next page.
Enter your full name and date of birth in the appropriate fields. It is not necessary to enter your organization name. Then click on the "Agree" button.
To verify your phone number, click "Start verification" button.
Select the country in which your phone number is registered and enter the phone number. Then click on the "Send code via SMS" button.
As soon as you enter all the digits of the code sent via SMS to the specified number, you will be taken to the next screen.
Since the phone number I provided during registration is already used in another account, I will not receive $5. I hope you have better luck. After obtaining the key, you can use it for free for the first 90 days. Specifically, $5 USD will be credited to your OpenAI account. This amount is sufficient for translating approximately 5 million characters. To continue using the ChatGPT service, you need to activate a credit card on the OpenAI website, and the cost is approximately $1 USD per 1 million characters. You can find current pricing for OpenAI ChatGPT on the website https://openai.com/pricing (the app uses the gpt-3.5-turbo model). Click on the "Continue" button.
Enter a name for the API key or leave the default name. Click on the "Create secret key" button.
The API key is created. Copy the API key to the clipboard by clicking the corresponding button located next to the field. Do not show it to anyone and do not store it in a public place. Then click on the "Done" button.
The next time you return to this website and log in to the same account, you will immediately be taken to this screen. Here, you can delete unnecessary keys and create new ones.