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Add your OpenAI key to begin using OpenAI models in the platform—including the prompt playground, LLM-as-a-judge evaluations, and (on Enterprise) the Codex harness in managed agents.
By adding this integration, your data may be sent to OpenAI for certain actions within Arize AX (e.g., prompt playground, managed agents) and your account may be billed for usage.

Add the Integration Using the Arize Skills

Add an OpenAI integration from your coding agent using the Arize Skills:

Create an OpenAI integration named 'my-openai' with my API key sk-proj...

Add the Integration from Arize AX

Select OpenAI from the Providers List

The AI Provider integrations tab

The AI Provider integrations tab

Fill Out Your Integration Details

The AI integration details tab

The OpenAI integration configuration pane

Give your integration a name and set your OpenAI API key. You can find your API key in the OpenAI Console.

Advanced Settings

The AI integration details tab

The Advanced Settings configuration pane

Expand the Advanced Settings section to configure the following:
  • Supports Function Calling - Turn this on to allow the integration to use function calling features. This is on by default.
  • Authorized Orgs - Configure which organizations have access to this integration.
  • Authorized Spaces - Configure which spaces have access to this integration.

Add the Integration

Finally check the box to agree to the terms and conditions, then select the Add Integration button to create the integration.

Use with managed agents

On Enterprise, the Codex harness in managed agents can run on your OpenAI key instead of the Arize-managed default. Claude Code runs on an Anthropic provider instead.
1

Create the OpenAI integration

Add the provider as above. Creating AI Providers requires Organization Admin or Account Admin access.
2

Allow use in agents

Tick the Managed Agents checkbox on this provider’s row under Settings → AI Providers, or use the inline Enable link in the AI Provider picker.
3

Select the integration

Choose it on an agent config or in Agent Studio on a run that uses the Codex harness.
Enterprises that must not use Arize-managed models can request that Arize disable the Arize-managed integrations—contact your Arize account team.