# OpenAI credentials

You can use these credentials to authenticate the following nodes with OpenAI.

- [OpenAI](/guides/automated-workflows/integrations/builtin/app-nodes/ts-wf-nodes-langchain.openai)
- [Chat OpenAI](#)
- [Embeddings OpenAI](#)
- [LM OpenAI](#)


You need an OpenAI account. OpenAI uses API keys. Log in to your account, then go to your [API keys](https://platform.openai.com/api-keys) to create your key.

Once you have your key, copy it into **API Key** in the credentials modal in Mosaic Workflows.