National Bank of Poland

A collection of currency exchange rates (data in XML and JSON)

Use it

Endpoint

http://api.nbp.pl

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/484

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}