I wish, I could. But,
Nomics is NOT providing historical data with Free API. When I query for historical price data with Free API Key, I get the following response...
You don't have permissions to access this endpoint. Check your API key and our documentation at docs.nomics.com for details.
Sorry, I didn't know it came with such limitations, but perhaps there's a way to import CSV files as a workaround to the datasheet on your website
[there's a free CSV file on their "Historical Data" tab, but you have to download each page separately (starting from "page 33" and ending on page 41 (9 CSV files)].