aradR - Modern R Client and Toolkit for the Czech National Bank ARAD API

Provides a reliability-first interface to the public Czech National Bank ARAD API for discovering indicators, browsing human-readable metadata, retrieving and validating time series, working with dimensions and snapshots, reshaping data, and building reproducible data workflows. The package is designed for robust handling of long requests, parsing diagnostics, missing values, retries, caching, and automated tests.