Real-Time Currency Conversion via Webhook & Google Search Parsing

This is an automated n8n workflow that provides real-time currency conversion. It captures GET requests through a webhook, pulls exchange rate data from Google Search, and sends back a formatted response. The system checks query parameters and manages errors to keep conversions reliable.

• Offers instant currency conversion with up-to-date rates.
• Simplifies the process using webhook inputs and Google Search data.
• Ensures accuracy with proper query validation.
• Provides a clear, formatted response for easy use.

1. Webhook: Captures GET requests with the query parameter q.
2. Check Query Parameter: Validates that the required query parameter exists.
3. Fetch Exchange Rate: Makes an HTTP request to Google Search for exchange rates, handling missing query parameter errors.
4. Error Response: Returns an error if the query parameter is missing.
5. Extract Conversion Data: Processes the HTML response to extract conversion data.
6. Format Currency Response: Formats the result into a user-friendly response.
7. Send Conversion Response: Returns the formatted response.

If you want to know more about this workflow, visit here: Official Workflow Page 

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