This connects Claude to OpenIBAN's banking validation API for checking IBAN numbers. It validates checksums and bank codes, then resolves the underlying bank details. Useful when you're building financial workflows and need to verify account numbers before processing payments or onboarding users. It's part of Pipeworx's gateway system, which means you can either use this standalone endpoint or access it through their unified gateway that includes 785+ other data sources. The ask_pipeworx tool lets you query in natural language instead of calling validation methods directly. Runs over streamable HTTP, so no local installation needed.
OpenIBAN MCP — validate an IBAN's checksum + bank code and resolve the
Part of Pipeworx — an MCP gateway connecting AI agents to 785+ live data sources.
| Tool | Description |
|---|
Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):
{
"mcpServers": {
"openiban": {
"url": "https://gateway.pipeworx.io/openiban/mcp"
}
}
}
Or connect to the full Pipeworx gateway for access to all 785+ data sources:
{
"mcpServers": {
"pipeworx": {
"url": "https://gateway.pipeworx.io/mcp"
}
}
}
Instead of calling tools directly, you can ask questions in plain English:
ask_pipeworx({ question: "your question about Openiban data" })
The gateway picks the right tool and fills the arguments automatically.
MIT