Pay through Viaclave from any LLM that speaks MCP

1. Open your MCP config

Open ~/.cursor/mcp.json (create it if it doesn't exist).

2. Add Viaclave

{
  "mcpServers": {
    "viaclave": {
      "url": "https://mcp.viaclave.com/v2",
      "headers": {
        "Authorization": "Bearer vc_test_YOUR_KEY_HERE"
      }
    }
  }
}

3. Replace the key

Replace vc_test_YOUR_KEY_HERE with your API key from the dashboard. Use a vc_test_ key for test mode (devnet) or vc_live_ for production.

4. Restart Cursor

Restart Cursor to pick up the config. Your agent can now call any Viaclave tool.

Resources

The v2 endpoint also exposes MCP resources that your agent can read directly:

• viaclave://wallets/{id} — Full wallet details including balances and limits
• viaclave://agents/registry — List of all publicly registered agents