MCP

The same catalog and wallet, agent-native: https://vaaya.ai/mcp is a hosted MCP server. Interactive clients sign in with OAuth; headless agents and CI use the API key as a bearer token — both paths hit the same tools.

Headless — bearer token

{ "mcpServers": { "vaaya": {
    "url": "https://vaaya.ai/mcp",
    "headers": { "Authorization": "Bearer vaaya_sk_..." }
} } }

No browser OAuth dance — the key authenticates the session directly. This is the path for CI, servers, and any agent runtime without a browser.

Interactive — OAuth

Claude, ChatGPT, Cursor, and other interactive clients can add https://vaaya.ai/mcp as a remote MCP server and sign in with Google when prompted. Step-by-step client setup lives at /how-to-get-started.

The tools

The MCP surface centers on two tools: consult (plain-English routing — see Discovery) and use (run a call: { service, action, params, max_cost_cents }). The full agent-readable tool reference is at /llms-full.txt.

The service pages in this reference show HTTP examples; over MCP the same call is use({ service, action, params, max_cost_cents }) — identical params, identical prices.