CatcherMeliNFe is a free Chrome add-on developed by digitalzone that allows users to easily extract all the necessary information for their external ERP system to issue NFe (Nota Fiscal eletrônica) for their clients' orders on Mercado Livre.

Using the tool is straightforward. Simply navigate to the sales page on Mercado Livre. Once on this page, click on "ABRIR ABAS DOS PEDIDOS" (OPEN ORDER TABS). The extension will then open new tabs in the browser, each containing the order details within the platform. After all the pages have loaded, click on "OBTER DADOS FISCAIS" (GET FISCAL DATA), and finally, click on "COPIAR DADOS FISCAIS" (COPY FISCAL DATA) to complete the process.