Cortex works best with the subscriptions you already pay for. Connect once and every agent uses it. Keys and sign-in tokens are stored encrypted and are never shown again.
Use your ChatGPT Plus or Pro subscription, or an API key from platform.openai.com.
This would now open OpenAI's sign-in page. After you approve, you land back here and the connection shows as active. The sign-in token is stored encrypted and never displayed.
Write-only: Cortex encrypts the key immediately. Nobody, including you, can read it back from here. You can replace or disconnect it anytime.
Anthropic does not allow signing in with a Claude Pro or Max subscription inside third-party apps, so only API keys work here. Create one at console.anthropic.com.
Write-only: Cortex encrypts the key immediately. Nobody, including you, can read it back from here.
API key only. Google does not allow third-party apps to use your personal Google sign-in, so that option is not offered. Create a key at aistudio.google.com.
One key, many models. Connect with an OpenRouter API key.
Connect with a DeepSeek API key from platform.deepseek.com.
Connect with an xAI API key from console.x.ai.
Question for Jon: keep the Experimental ChatGPT subscription sign-in flagged as above, or hide it until OpenAI sanctions it? API keys are unaffected either way.