OpenIBAN

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OpenIBAN MCP — validate an IBAN's checksum + bank code and resolve the

2 tools
0ms auth
free tier 50 calls/day

Tools

validate_iban

Validate an IBAN: check its checksum and (where supported) its bank code, and resolve the bank name, BIC, and city. Returns whether the IBAN is structurally valid plus bank details when available. Bes

No parameters required.

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suggest_iban

Suggest corrected IBANs for a possibly-mistyped IBAN. Returns a list of candidate IBANs with validity and bank name/BIC. Coverage is limited; if no suggestions are available this returns an error fiel

No parameters required.

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Test with curl

The gateway speaks JSON-RPC 2.0 over HTTP POST. You can test any pack directly from the terminal.

List available tools
bash 
curl -X POST https://gateway.pipeworx.io/openiban/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
Call a tool
bash 
curl -X POST https://gateway.pipeworx.io/openiban/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"validate_iban","arguments":{}}}'

Use with the SDK

Install @pipeworx/sdk to call tools from any TypeScript/Node project.

TypeScript 
import { Pipeworx } from '@pipeworx/sdk';
const px = new Pipeworx();
const result = await px.call("validate_iban", {});
ask_pipeworx 
// Or ask in plain English:
const answer = await px.ask("openiban mcp — validate an iban's checksum + bank code and resolve the");