This feature is only available on the Enterprise tier
Prerequisites
- You must have an Anthropic account.
- You must have an Ona enterprise license.
Create an API key in Anthropic
- Go to the Anthropic API Keys page.
- Click the “Create API Key” button.
- Enter a name for your API key.
- Click the “Create” button.
- Copy the API key.

Creating an API Key in Anthropic
Add the API key to Ona
- Go to the Runners settings page.
- Select an environment runner where you want to enable LLM integration.
- Scroll down to the “LLM Providers” section.
- Click the Configure button. You’ll see a screen like this:

Configuring an LLM Provider in Ona Agent
- For the endpoint URL, enter:
https://api.anthropic.com/v1/messages
- Paste the API key into the API Key field.
- Click Configure.
Verify the integration
- Create a new environment with an enabled runner
- Open Ona Agent and confirm it can access Anthropic’s models
- Test with a simple code generation request