Postman Launches Gateway Infrastructure to Govern AI Agent Access to Enterprise APIs
Postman has released Fabric Gateway, a control platform designed to securely manage how artificial intelligence agents, language models, and MCP servers interact with enterprise APIs and other systems. The gateway operates as a unified registry that enforces least-privilege policies across multiple communication protocols and provides centralized oversight of AI agent discovery, access, and authorization. The solution addresses the emerging challenge that traditional API gateways were built for human users and standard applications, not autonomous AI systems.
Postman's new offering addresses a fundamental mismatch between legacy systems and contemporary business needs. Traditional API infrastructure was architected around predictable human and application behavior, but autonomous AI systems operate differently—continuously making independent decisions across multiple services. The company positioned this release against a Gartner forecast suggesting most large organizations will need to overhaul their API management by 2029 as AI workloads become standard.
The platform consolidates scattered integrations into a single control point while supporting emerging technical standards like the model context protocol and agent-to-agent communications. This unified approach aims to reduce security fragmentation that could arise from managing AI access through multiple disconnected tools. The gateway enforces consistent permission policies regardless of communication protocol, addressing the challenge of maintaining oversight as agents interact across diverse enterprise systems.
This development could significantly reshape enterprise IT infrastructure, potentially affecting how organizations balance innovation with security. Companies deploying AI agents may gain operational efficiency but could face complexity in managing permissions and preventing unintended agent actions. The shift could widen the divide between organizations with robust governance capabilities and those lacking resources for sophisticated oversight, potentially influencing competitive dynamics across industries reliant on AI integration.