Set up API keys

Obtain an OpenAI key and register it within the add-in settings to benefit from your own rate limits, cost savings if you're on self-service pricing, or to use your fine-tuned models and Assistants. You can also set up Anthropic API keys to benefit from Claude models.

Set up your OpenAI key

Set up your own OpenAI API key to benefit from cost savings.

Set up your Anthropic key

Set up an Anthropic API key to use Claude models in GPT for Excel.