P31 / Google

Web login

Use OAuth when Google is available. If not (stale blockers, headless, air‑gap prep), paste a refresh token (best) or short‑lived access token.

Sign in with Google

No OAuth? Paste a token

Get refresh token from OAuth 2.0 Playground (own OAuth client) or your machine’s gcloud flow. Access tokens expire ~1h.

Setup checklist · Session JSON · Log out