APIDoc is an offline utility developed to assist Computer Associates API Gateway (formally Layer-7 SecureSpan Gateway) administrators with change detection of policies and configurations. The tool is a result of frustrations faced by a system administrator managing API Gateways for a large organization.

CA API Gateway is a mature product and provides extensive audit logging and system administration capabilities for system administrators, APIDoc is an offline utility that can complement change detection on gateway configurations over time and/or across multiple gateway landscapes. For example a typical development, QA and production environments for API gateways.