Look at https://knoema.com https://knoema.com which positions itself as a search engine for data with more than 2.5 billion time series available. They provide

Look at https://knoema.com https://knoema.com which positions itself as a search engine for data with more than 2.5 billion time series available. They provide both visual data discovery through search and navigation as well as API access through Python, R etc.