ibangen-mcp

Official MCP server for IBANgen, the IBAN generator and validator for payment testing.

MCP server that gives AI agents IBANgen tools for IBAN and US bank account test data.

For assistants without MCP, the same product map is published as plain text at https://ibangen.com/llms.txt and https://ibangen.com/llms-full.txt.

Generated IBANs are test data only. A valid IBAN does not prove that an account exists. US account numbers are synthetic; routing references do not establish live ACH, Fedwire or account eligibility. The metered US tools do not replace the free web preview and do not bypass bank metadata gates. They never automatically retry a transport failure, because a credit may already have been consumed.

Install

pip install ibangen-mcp

Claude Desktop / Claude Code

{
  "mcpServers": {
    "ibangen": {
      "command": "ibangen-mcp",
      "env": { "IBANGEN_API_KEY": "optional_for_validation_and_10_ibans_a_day" }
    }
  }
}

Cursor uses the same block in .cursor/mcp.json. Get a free key (100 API calls a month) at https://ibangen.com/account?focus=api.

The same API is also sold on RapidAPI (IBAN plus US bank account and routing test data).

IBANGEN_API_BASE_URL overrides the default https://ibangen.com/api/v1.