A2A endpoint (removed)¶
hangar's A2A endpoint (/a2a and /.well-known/agent-card.json) was removed after v0.2.0 (KAN-217). It had no known consumer. Both routes now answer 404, and its HANGAR_A2A_* settings stop hangar from starting until they are unset.
Hand hangar work over MCP (submit_job) or REST instead. Removed surfaces lists every removed setting and route.
What was on this page¶
| Section | Now |
|---|---|
| Protocol version | Removed surfaces |
| Discovery and auth | Removed surfaces |
| Sending work | Removed surfaces |
| Structured results | Removed surfaces |
| Tasks, contexts and follow-ups | Removed surfaces |
| Streaming and push notifications | Removed surfaces |
| Examples | Removed surfaces |
| curl | Removed surfaces |
| Google ADK | Removed surfaces |
| The A2A Python SDK | Removed surfaces |
| Settings | Removed surfaces |
| Known limits | Removed surfaces |