generated: '2026-07-11' method: derived source: openapi/united-airlines-ndc-openapi.yml schemes: - name: OAuth2 source: openapi/united-airlines-ndc-openapi.yml flows: - flow: clientCredentials tokenUrl: https://api.united.com/v1/oauth/token scopes: - scope: booking description: Full booking and servicing access flows: - clientCredentials sources: - openapi/united-airlines-ndc-openapi.yml - scope: read description: Read-only access to flight data flows: - clientCredentials sources: - openapi/united-airlines-ndc-openapi.yml