A2A Client
The Agent-to-Agent (A2A) Client connectors enable Camunda processes to interact with remote agents using the A2A protocol.
About
Combined with the AI Agent connector, the A2A Client suite of connectors supports multi-agent collaboration scenarios.
It also provides capabilities to discover remote agents, send messages, and receive responses through multiple mechanisms.
A2A Client connectors do not currently support authentication against a remote A2A server. This feature will be added in a future release.
Prerequisites
To use any A2A Client connector, you need:
- Access to an A2A-compliant agent.
- Its Agent Card URL.
A2A Client connectors
The A2A Client includes three connectors.
A2A Client connector
Retrieve a remote agent's Agent Card and send messages to it.
A2A Client Polling connector
Poll for responses from asynchronous A2A tasks.
A2A Client Webhook connector
Receive callbacks from remote A2A agents via HTTP webhooks.
Together, these connectors enable seamless integration with A2A-compliant agents, allowing you to build multi-agent workflows within Camunda processes.
Explore common A2A Client usage patterns
HTTP proxy support
In Self-Managed environments, the A2A Client connector supports HTTP proxy configuration, including plain proxy variables. See the AI Agent connector proxy configuration for details, including how to disable proxy support.