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Changelog

Breaking: A2A endpoints moved to convention-based URLs for protocol alignment

Agno Team

December 18, 20251 min read

A2A protocol endpoints have been updated to follow standardized URL conventions, and related payloads were aligned to the protocol. Clients must migrate to the new paths to remain compatible with future releases.

Details:

  • Update client base paths and payload shapes to the new conventions
  • Use the new Agent Card retrieval endpoint where applicable
  • Plan a staged rollout to minimize downtime and validate behavior

Who this is for: Integration teams and platform owners maintaining A2A clients and cross-system agent orchestration.

Shipped around the same time