A: Hi there,

At the moment, you have two options to choose from:

- Built-in ChatGPT Node (OpenAI Node): We provide hosted versions of OpenAI models (such as GPT-4o, o1-mini, etc.) within our secure cloud environment. These are ready to use right away with the credits included in your plan, no setup required.
- BYOK (Bring Your Own Key) - OpenAI Cloud Node: For this option, you’ll need to use your own API key to access the node. The advantage is that this node won’t consume any of your plan’s credits.

Let us know if you need help deciding which option works best for you!

Best,
Diaflow team