Authenticating with the Finance District Agent Wallet

When the wallet is not signed in (detected via fdx status or when wallet operations fail with authentication errors), use the fdx CLI to authenticate via OAuth 2.1.

Authentication requires a browser — the agent guides the human through the flow, but the human must complete the browser-based authorization step.

Checking Authentication Status

fdx status

Displays the MCP server URL, token state, expiry, and whether a refresh token is available.

Authentication Flow

FDX supports two OAuth flows depending on the environment:

Browser Flow (default)