Using A2A Protocol to Connect External Agents with Pega – Looking for Guidance

Hello Everyone,

I’m currently exploring ways to connect external agents with Pega using the A2A (Agent-to-Agent) protocol and would appreciate guidance from anyone who has experience with this.

My goal is to enable external agents to communicate with Pega so that they can trigger processes, exchange messages, or coordinate tasks with Pega-managed workflows. I’m trying to understand the best approach for implementing this and how it fits within the Pega architecture.

Specifically, I’m looking for insights on:

  • How A2A protocol can be implemented to connect external agents with Pega.

  • Recommended architecture or integration patterns for this setup.

  • Whether there are any existing frameworks, connectors, or reference implementations that support A2A with Pega.

  • Security, authentication, and message handling considerations when external agents interact with Pega.

  • Any documentation, examples, or best practices from real implementations.

If anyone has implemented something similar or can point me to relevant resources or design patterns, I would greatly appreciate your help.

Thank you in advance!