Connect your subscription

Re-use your existing provider subscription. Downsizing routes requests through your account so billing stays with the provider.

Anthropic

Re-use your existing Anthropic subscription. Works with Claude Code and any Anthropic-compatible tool.

OpenAI

Re-use your existing OpenAI subscription. Works with Codex and any OpenAI-compatible tool.

Spot an error or something not working? Tell us on Discord or email docs@downsizing.dev.