You can now use Claude Code through via its Anthropic-compatible API endpoint.Vercel AI Gateway Route Claude Code requests through AI Gateway to centralize usage and spend, view traces in observability, and benefit from failover between providers for your model of choice. Log out if you're already logged in, then set these environment variables to configure Claude Code to use AI Gateway: Setting to an empty string is required.

Claude Code checks this variable first, and if it's set to a non-empty value, it will use that instead of .ANTHROPIC_API_KEYANTHROPIC_AUTH_TOKEN Start Claude Code. Requests will route through AI Gateway: See the for details.Claude Code documentation Read more