`validate_cusip`

Pack: isin · Endpoint: https://gateway.pipeworx.io/isin/mcp

Validate a CUSIP (9-char US/Canada securities identifier, e.g. “037833100”). Checks structure + the check digit.

Parameters

Name	Type	Required	Description
`cusip`	string	yes	A 9-character CUSIP, e.g. “037833100”.

Example call

Arguments

{
  "cusip": "037833100"
}

curl

curl -X POST https://gateway.pipeworx.io/isin/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"validate_cusip","arguments":{"cusip":"037833100"}}}'

TypeScript (@pipeworx/sdk)

import { Pipeworx } from '@pipeworx/sdk';
const pipeworx = new Pipeworx();

const result = await pipeworx.call('validate_cusip', {
  "cusip": "037833100"
});

More examples

{
  "cusip": "594918104"
}

Connect

Add this to your MCP client config, or use one-click install buttons:

{
  "mcpServers": {
    "isin": {
      "url": "https://gateway.pipeworx.io/isin/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

validate_cusip