cnmv_find_issuer

Pack: cnmv-filings · Endpoint: https://gateway.pipeworx.io/cnmv-filings/mcp

No MCP client? Call it directly: GET https://gateway.pipeworx.io/v1/tools/cnmv_find_issuer for the schema, then POST the same URL with its arguments for the data.

Resolve a Spanish-market issuer name or ISIN to the NIF the CNMV registers use, via the CNMV entity search and ISIN register. Returns the matching entities (name + NIF) and the CNMV entity page URL. Use the NIF with cnmv_search_filings or cnmv_annual_reports.

Parameters

Example call

Arguments

{
  "isin": "ES0178165017"
}

curl

curl -X POST https://gateway.pipeworx.io/cnmv-filings/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"cnmv_find_issuer","arguments":{"isin":"ES0178165017"}}}'

TypeScript (@pipeworx/sdk)

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

const result = await pipeworx.call('cnmv_find_issuer', {
  "isin": "ES0178165017"
});

Connect

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

{
  "mcpServers": {
    "cnmv-filings": {
      "url": "https://gateway.pipeworx.io/cnmv-filings/mcp"
    }
  }
}

See Getting Started for client-specific install steps.