{"service":"OAuth Callback Proxy","version":"2.0.0","description":"Stateless proxy that redirects OAuth callbacks to preview environments using state parameter","configuration":{"dns_domain":"n1-machina.dev"},"endpoints":{"health":"/health","callback":"/callback?code=XXX&state=YYY:pr-NUMBER"},"example":"https://oauth-callback.n1-machina.dev/callback?code=XXX&state=abc:pr-123 -> https://preview-123.n1-machina.dev/api/v1/auth/google/callback?code=XXX&state=abc:pr-123","google_oauth_registration":"https://oauth-callback.n1-machina.dev/callback"}