`cnb_exchange_rates`

Pack: cnb-cz · Connect: https://pipeworx.io/mcp (see Connect below for a single-pack URL)

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

ČNB official daily exchange rates against the Czech koruna (CZK) for a given day. Returns one entry per listed currency (~30 currencies, e.g. USD, EUR, GBP, JPY) with country, currency, currencyCode, amount and rate. The rate is CZK per amount units of that currency. Omit date for the latest published rates. Verified live.

Parameters

Name	Type	Required	Description
`date`	string	no	Day in YYYY-MM-DD, e.g. “2026-05-27”. Omit for the latest published rates. Weekends/holidays return the last valid working-day rates.
`lang`	string	no	Label language: “EN” (default) or “CZ”.

Example call

Arguments

{
  "date": "2026-05-27",
  "lang": "EN"
}

curl

curl -X POST https://gateway.pipeworx.io/cnb-cz/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"cnb_exchange_rates","arguments":{"date":"2026-05-27","lang":"EN"}}}'

TypeScript (@pipeworx/sdk)

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

const result = await pipeworx.call('cnb_exchange_rates', {
  "date": "2026-05-27",
  "lang": "EN"
});

More examples

{
  "lang": "CZ"
}

Connect

Add this to your MCP client config — every tool in the catalog, including this one — or use one-click install buttons:

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

Connect to just the cnb-cz pack

{
  "mcpServers": {
    "cnb-cz": {
      "url": "https://gateway.pipeworx.io/cnb-cz/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

cnb_exchange_rates