BankDataStack / MCP

BankDataStack MCP Server v1.0

US bank routing numbers, card BINs, IBANs, and SWIFT/BIC codes — callable directly from Claude, Cursor, OpenClaw, or any MCP-compatible AI agent.

Full setup guide: Claude, Cursor, ChatGPT & Python →

Endpoints

  • GET/llms.txt
    Concise endpoint index for AI agents
  • GET/llms-full.txt
    Full reference: parameters and examples
  • POST/mcp
    MCP JSON-RPC 2.0 endpoint — 16 tools: routing, BIN, IBAN, SWIFT/BIC lookups & search, plus self-service registration. See /catalog.json for the full list.
  • GET/catalog.json
    All 16 tools as JSON

Quick start

Add to your MCP client config

// e.g. Claude Desktop, Cursor .cursor/mcp.json
{
  "mcpServers": {
    "bankdatastack": {
      "url": "https://mcp.bankdatastack.com/mcp?apikey=YOUR_KEY"
    }
  }
}

No key yet? Call the register tool for a free sandbox credential (200 requests/month, no signup), or get a full key at https://www.bankdatastack.com/register.