/a2a/{assistant_id}
.
langgraph-api >= 0.4.9
messages
key in state. Here’s an example:
langgraph dev
or deployed to production, you can facilitate communication between them using the A2A protocol.
This example demonstrates how two agents can communicate by sending JSON-RPC messages to each other’s A2A endpoints. The script simulates a multi-turn conversation where each agent processes the other’s response and continues the dialogue.