API Key Settings
Paste your provider keys below. Keys are stored only in your browser's localStorage and never logged.
0/7 configured
App Builder — OpenAI Key
Used exclusively by the App Builder to generate HTML apps via GPT-4o. Set this key to unlock the builder.
Not set
Get your key at platform.openai.com/api-keys ↗
Vercel Deploy Token
Required for the Make it Live 🚀 button in App Builder to deploy your app to a real Vercel URL.
Not set
Get your token at vercel.com/account/tokens ↗ — create a token with Full Account scope.
Key Security
• Keys are stored in localStorage — they never leave your browser except when proxied to the AI provider.
• Keys are never logged, never sent to any third-party server, and masked in the UI.
• Use the Test button to verify each key is valid before running sessions.
Op
OpenAI
GPT-4oGPT-4o MiniChatCompareDebate
Not set
An
Anthropic
Claude Sonnet 4.5Claude Haiku 4.5ChatCompareDebate
Not set
xA
xAI / Grok
Grok 4Grok 3 MiniChatCompareDebate
Not set
De
DeepSeek
DeepSeek ChatDeepSeek ReasonerChatCompare
Not set
Ge
Gemini
Gemini 2.5 FlashGemini 2.5 ProChatCompare
Not set
Gr
Groq
Llama 3.3 70BLlama 3.1 8BGemma 2 9BChatCompareDebate
Not set
Op
OpenRouter
Llama 3.3 70B (free)Mistral 7B (free)Qwen 2.5 72B (free)DeepSeek R1 (free)GPT-4o MiniChatCompareDebate
Not set
Mode Availability
Which modes are available based on your configured keys.
| Mode | Requires | Status |
|---|---|---|
| Single Chat | Any 1 key | Add more keys |
| Compare (2 targets) | Any 2 keys | Add more keys |
| Compare (3 targets) | Any 3 keys | Add more keys |
| Debate (4-step pipeline) | Any 3 keys (can reuse same provider) | Add more keys |
| Auto Mode (Balanced) | OpenAI + Anthropic recommended | Add more keys |
| Auto Mode (Cheapest) | Groq or OpenRouter | Add more keys |