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EnrichedInfrastructureAWS Machine LearningLabLive · 2d agoPublished 7/1/2026

Building a serverless A2A gateway for agent discovery, routing, and access control

In this post, you will learn how to build a serverless A2A gateway on AWS that hosts multiple agents behind a single domain using path-based routing (/agents/{agentId}). Standard A2A clients work without modification.

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Why it matters

This story from AWS Machine Learning is relevant to the Infrastructure branch of the AI ecosystem and may affect models, products, or research direction.

Technical breakdown

In this post, you will learn how to build a serverless A2A gateway on AWS that hosts multiple agents behind a single domain using path-based routing (/agents/{agentId}). Standard A2A clients work without modification.

Business impact

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