`lei_to_isins`

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

List ALL ISINs (securities) issued by a legal entity, from the official GLEIF ISIN-to-LEI mapping. Accepts a 20-character LEI or a company NAME (resolved automatically and echoed back). Answers “what securities has this company issued” / “all ISINs for Nestlé”. Returns the full set — bonds, share lines, ADRs — not a single value; an entity that exists but has no mapped ISINs returns an empty set with that stated.

Parameters

Name	Type	Required	Description
`lei`	string	yes	20-character LEI code (e.g. “KY37LUS27QQX7BB93L28”) OR a company name (e.g. “Nestlé”) — names are resolved via the LEI registry first.

Example call

Arguments

{
  "lei": "KY37LUS27QQX7BB93L28"
}

curl

curl -X POST https://gateway.pipeworx.io/gleif/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"lei_to_isins","arguments":{"lei":"KY37LUS27QQX7BB93L28"}}}'

TypeScript (@pipeworx/sdk)

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

const result = await pipeworx.call('lei_to_isins', {
  "lei": "KY37LUS27QQX7BB93L28"
});

Connect

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

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

See Getting Started for client-specific install steps.

lei_to_isins