> ## Documentation Index
> Fetch the complete documentation index at: https://docs.getporter.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# OpenAI ChatGPT

> Guide on generating OpenAI API keys and using them in Porter AI.

***

## Access OpenAI Developer Platform

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  <img className="block rounded-md" src="https://files.cloudtype.io/promm/images/ko/openai01.png" />
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> Go to [https://platform.openai.com](https://platform.openai.com) and sign up or log in.

## Generate API Keys

### During Sign-up

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  <img className="block rounded-md" src="https://files.cloudtype.io/promm/images/ko/openai02.png" />
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> You can generate an API key during the sign-up process. However, the API key is only visible once after generation, so be sure to store it securely.

<Tip>
  If you lose your API key, you can delete the existing key from the dashboard and generate a new one using the instructions below.
</Tip>

### Generate from Dashboard

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  <img className="block rounded-md" src="https://files.cloudtype.io/promm/images/ko/openai03.png" />
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> When you log in, the initial screen is the Docs page. Click Dashboard at the top of the screen, select API keys from the left sidebar, and click the `Create new secret key` button to generate an API key.

## Add Credits

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  <img className="block rounded-md" src="https://files.cloudtype.io/promm/images/ko/openai04.png" />
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> Click the <Icon icon="gear" iconType="solid" size={15} color="9fa3a5" /> icon in the top right, select Billing from the left sidebar, and Click `Add payment details` to register a card and add credits.

<Note>
  OpenAI API is a paid service that charges based on token usage, deducting costs from your prepaid credits. The minimum credit purchase is \$5. For detailed pricing by model, see the [Pricing page.](https://platform.openai.com/docs/pricing)
</Note>

## Register API Key in Porter AI

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  <img className="block rounded-md" src="https://files.cloudtype.io/promm/images/ko/openai05.png" />
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> In `Settings > Models`, click the <Icon icon="gear" iconType="solid" size={15} color="9fa3a5" /> icon for OpenAI and enter yout API key.

<Note>
  Once you add your API key, OpenAI model usage will be charged directly to your OpenAI account credits.
</Note>

<Warning>
  To use image generation features, you must verify your organization. Complete the identity verification process on the Organization Settings page.

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    <img className="block rounded-md" src="https://files.cloudtype.io/promm/images/ko/openai09.png" />
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</Warning>

## Add Models

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> Once you've registered an API key, you can add additional OpenAI models beyond the default ones. Simply provide a display name (shown in chats) and the official OpenAI model name.

<Tip>
  You can find the list of model names on the [API pricing page](https://platform.openai.com/docs/pricing). The highlighted section in the screenshot below shows the model name format.

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</Tip>

<Note>
  For fine-tuned models, you can add them by entering the custom model name you configured.
</Note>