obrotomierz open data

Overview

obrotomierz open data is a Model Context Protocol server providing access to Polish savings bonds, retail bonds across 195 countries, and EU bank account bonuses. The data is openly licensed under CC BY 4.0, making it freely available for integration into AI workflows. By exposing this financial information through MCP, AI assistants can query bond and bonus data directly as callable tools rather than requiring manual data lookup and transfer.

The server runs as a remote endpoint at https://obrotomierz.pl/mcp with no authentication required, making it simple to connect. Version v1.0.1 is the latest release. No local installation is needed — configure your MCP client to point to the endpoint and begin using it immediately. For more information about the underlying data and API, visit https://obrotomierz.pl/en/data/api/.

obrotomierz open data is listed in the Development category on mcp.site and works with all major MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this server, claim this listing to verify ownership and keep information current.

Installation

Settings → Connectors → Add custom connector
Name: obrotomierz open data
URL:  https://obrotomierz.pl/mcp