Join the Arena API developer preview
Access the best intelligence for the best price, all in one place.
Invite only. Every frontier model at the lab’s price.
What you get
Every frontier model, no markups
Call any model directly at the lab’s price.
- Anthropic
- OpenAI
- Kimi
- DeepSeek
- & more
Set up in under 5 minutes
Connect your existing coding tool with one simple command.
- Claude Code
- Codex
- OpenCode
Sign up or log in
Continue with Google or your email. We’ll help you pick up where you left off.
Continue with Googleor
No invite?
You’ll accept the Terms of Service and Privacy Policy before your account is created.