fio-bank-mcp-http

HTTP wrapper around zjor/fio-bank-mcp for Railway and Cursor (Streamable HTTP).

The upstream server only speaks local stdio. This repo adds a public /mcp endpoint with Bearer auth so Cursor can call FIO Bank over HTTPS.

Env

• FIO_API_TOKEN — FIO internet banking API token (Settings → API)
• MCP_AUTH_TOKEN — Bearer token required by clients
• PORT — listen port (Railway sets this)

Endpoints

• GET /health — healthcheck
• POST /mcp — MCP Streamable HTTP (auth required)

Cursor

{
  "mcpServers": {
    "fio-bank": {
      "url": "https://YOUR-APP.up.railway.app/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_MCP_AUTH_TOKEN"
      }
    }
  }
}

FIO token

1. Log in to FIO internet banking
2. Settings → API → create a token (SMS / push)
3. Wait 5 minutes before first use
4. Data older than 90 days needs a temporary unlock in the same screen

Rate limit: 1 request per 30 seconds per token.