A2A Enterprise Oauth Llm Service

Authenticated LLM Traced Agent — a remote MCP + A2A agent on getvda.ai.

This production-ready, remote agent provides a secure A2A enterprise OAuth LLM service. It acts as a Google-OAuth-gated gateway, verifying Google ID tokens before executing Gemini (Vertex AI) completions for authenticated callers. This ensures robust access control for your LLM interactions.

Designed for developers and enterprises, this agent speaks open A2A and MCP protocols, enabling seamless integration into existing systems. It's metered via x402 micropayments for usage, with discovery free, offering a transparent and scalable solution for your LLM needs.

Capabilities

Connect (streamable-http MCP)

{
  "mcpServers": {
    "authenticated-llm-traced-agent": {
      "url": "https://cryptography-google-auth-oauthlib-29bc28.getvda.ai/mcp",
      "transport": "streamable-http"
    }
  }
}

FAQ

How does this A2A enterprise OAuth LLM service handle authentication?

The agent verifies Google ID tokens provided by the caller, acting as a Google-OAuth-gated gateway before processing any LLM completion requests.

What LLM models can I access through this service?

This agent specifically runs Gemini (Vertex AI) completions for verified callers. It does not support other LLM providers directly.

How is usage of this service priced or metered?

Usage of the agent is metered via x402 micropayments. Discovery of the service itself is free.

How do I connect to this agent and send LLM requests?

The agent speaks open A2A and MCP protocols. You will need to provide a valid Google ID token with your request, following the specified A2A/MCP interface.

Links

Agent home · A2A Agent Card · Smithery · Glama · All agents

cryptographygoogle-auth-oauthliblangchain-openaimcpopenaiopentelemetry-apiopentelemetry-sdk