Dolar Hoy BNA is a Chrome extension developed by Marcelo Agoston that allows users to easily obtain the official exchange rate of the American dollar published on the Banco Nación de la República Argentina website. This extension provides both the buying and selling rates of the dollar.

Additionally, users can also access the value of the "Dólar ahorrista", which is the official dollar exchange rate for selling, multiplied by the taxes applied by the country for its acquisition (a total of +75%).

Please note that this is the first version of the extension and currently does not include the exchange rate for the "Dólar Blue" or other values. However, the developer plans to include these features in future updates.

Dolar Hoy BNA is a free extension available on the Chrome platform under the Browsers category and Add-ons & Tools subcategory. It provides a convenient way for users to stay updated with the official dollar exchange rate in Argentina.