Broadcom Layer7 API Gateway (often referenced as “Layer7 API Gateway” or historically “CA API Gateway”) is an enterprise API gateway and API management component used to:
- Enforce security and access policies (authN/authZ, token handling, threat protections)
- Mediate and transform traffic (e.g., protocol mediation and payload transformation)
- Apply runtime controls (rate limiting, routing, auditing/logging)
- Support API lifecycle tooling via associated products (developer portal, OAuth toolkit, config-as-code tooling)
Gartner’s product description emphasizes security controls (auth, encryption, rate limiting) plus visibility/monitoring across diverse environments. (Gartner Peer Insights product overview)