Roo Code
Roo Code (fork of Cline) supports the same providers. Two ways to wire it up:
Anthropic provider
- Open the Roo side panel → settings (gear).
- API Provider:
Anthropic. - Enable Custom Base URL →
https://api.opusgate.dev - API Key: your
sk-og-...from Keys. - Model: any Claude model from the catalog.
OpenAI Compatible provider
- API Provider:
OpenAI Compatible. - Base URL:
https://api.opusgate.dev/v1 - API Key:
sk-og-... - Model ID: e.g.
gpt-5-5.
Pricing in Roo's UI may show $0 — that is expected; the real billing is on the OpusGate side and visible in your Transactions.