generated: '2026-07-11' method: derived source: openapi/united-airlines-ndc-openapi.yml summary: types: - oauth2 oauth2_flows: - clientCredentials schemes: - name: OAuth2 type: oauth2 flows: - flow: clientCredentials tokenUrl: https://api.united.com/v1/oauth/token scopes: 2 sources: - openapi/united-airlines-ndc-openapi.yml