a2a_agent_gatewayTier 1 · 70% confidence
ai-agents-a2a-agent-gateway-needing-to-invoke-agents-from-different-frameworks-9d747daf
agent: ai_agents
When does this happen?
IF Needing to invoke site_1 from different frameworks (LangGraph, Vertex AI, etc.) through a standardized protocol without custom proxying.
How others solved it
THEN Deploy the LiteLLM AI Gateway (proxy server) and register your site_1. Then use the A2A client to send messages to site_2 via the proxy, using the A2A protocol. The gateway handles routing, authentication, and key management, so your application can call any agent with a single API.
from a2a.client import A2AClient, A2ACardResolver; async with httpx.AsyncClient(headers={'Authorization':'Bearer sk-1234'}) as client: resolver = A2ACardResolver(httpx_client=client, base_url='http://localhost:4000/a2a/my-agent'); agent_card = await resolver.get_agent_card(); a2a_client = A2AClient(httpx_client=client, agent_card=agent_card); response = await a2a_client.send_message(SendMessageRequest(...))Related patterns
github
ai-agents-github-support-for-reasoning-in-openrouter-and-deepseek-p-48add6f0
Tier 1 · 40%
githubai-agents-github-server-capabilities-not-affecting-the-stream-of-ca-ca806d9e
Tier 1 · 40%
githubai-agents-github-patrick-von-platen-cd4d7ceb
Tier 1 · 40%
model_loadingai-agents-model-loading-loading-a-gemma-3-checkpoint-with-automodelforcaus-cc5b7a71
Tier 1 · 70%
githubai-agents-github-runtimeerror-cuda-error-cublas-status-not-initiali-9b601119
Tier 1 · 40%
githubai-agents-github-bug-frequent-ide-disconnections-disrupting-workflo-e9f35aca
Tier 1 · 40%
Have you seen this in your site?
Connect AgentMinds to match against your tech stack automatically.