Free Claude 5, GPT 5.6 Sol Proxied API Keys via AgentRouter

Get a free $50 proxied API key credit for Claude 5 and GPT 5.6 Sol using the AgentRouter invite link. Learn how to set it up with Antigravity IDE and Cline.

Requirements

✓No credit card required

How to claim it

1Go to the AgentRouter registration page via the invite link.
2Sign up using your GitHub or LinuxDO account (recommended), or create a standard username and password (appears sometime).
3Your $50 introductory credit will be credited to your wallet balance.

Terms and notes

Subject to AgentRouter's standard terms and conditions.