generated: '2026-07-19' method: searched source: openapi/go1-openapi.yml docs: https://developers.go1.com/docs/developer-tools/auth/overview-auth verified: - https://developers.go1.com/docs/developer-tools/auth/grant-client-credentials - POST https://auth.go1.com/oauth/token returned 400 invalid_request (live probe, endpoint confirmed) summary: types: - oauth2 oauth2_flows: - authorizationCode - clientCredentials schemes: - name: OAuth2 type: oauth2 flows: - flow: clientCredentials tokenUrl: https://auth.go1.com/oauth/token scopes: 8 - flow: authorizationCode authorizationUrl: https://auth.go1.com/oauth/authorize tokenUrl: https://auth.go1.com/oauth/token scopes: 8 description: OAuth 2.0. Server-to-server integrations use the client_credentials flow; user-context integrations use the authorization_code flow. Access tokens are valid for 12 hours. sources: - openapi/go1-openapi.yml