Automate Real-Time Currency Conversion with Webhook and Google Search

This workflow is designed to streamline currency conversion tasks by leveraging the power of n8n and Google Search. It begins by capturing incoming GET requests with a specified query parameter, which includes the amount and currency pair to be converted. The workflow validates the presence of this parameter to prevent errors. It then fetches the latest exchange rates from Google Search and processes the HTML response to extract the necessary conversion data. The extracted data is formatted into a user-friendly response, which is then sent back to the requester. This automated process not only saves time but also reduces the potential for human error in currency conversion tasks.