Daily Currency Update Workflow (n8n)

• Trigger: ScheduleTrigger node (configurable interval)
• Set Variables: API Key, Preferred Currencies (PKR, GBP, EUR, USD, BDT, INR)
• HTTP Request: Fetch latest exchange rates from CurrencyFreaks API
• Set Recipient Email
• Set Email Subject
• Send Email: HTML formatted via Gmail OAuth2 with dynamic rate data (date, base currency, rates)
• Flow: ScheduleTrigger → Set API Key & Currencies → HTTP Request → Set Recipient → Set Subject → Gmail Send