Postman has made Fabric Gateway generally available, positioning it as a control plane for connecting AI agents to enterprise APIs. The gateway is protocol-agnostic, meaning it can govern interactions over HTTP, gRPC, MCP, and A2A, and it is designed to be deployed inside an organization's own cloud.
The announcement says existing infrastructure was built for human users and traditional applications, not autonomous agents. Fabric Gateway aims to provide a single workflow spanning discovery, design, identity, policy, and governance, with a unified registry for APIs, CLIs, MCP servers, and agents. Security teams get centralized oversight of agent actions and identities, and policies enforce least-privilege access regardless of protocol.
The company cites Gartner's prediction that AI workloads will render existing API gateway capabilities outdated, leading 80% of organizations to replace or significantly supplement them by 2029. Postman CEO Abhinav Asthana said organizations need infrastructure that governs what agents can discover, access, and do. Fabric Gateway also includes reliability features such as fallback chains and health-aware routing, and logs every interaction before it happens rather than auditing after the fact.
The source is a single vendor announcement, so it does not include independent assessment or alternative perspectives.