Facebook/Meta Conversion API for eCommerce Leads/Orders

This n8n workflow helps eCommerce businesses (especially in the Cash on Delivery space) send real-time order events to the Meta (Facebook) Conversions API, ensuring accurate event tracking and better ad attribution. Features Webhook Listener: Accepts incoming order data (name, phone, IP, user-agent, etc.) via HTTP POST/GET. Data Normalization: Cleans and formats firstname, lastname, phone, and eventtime according to Facebook's strict specs. Data Hashing: Securely hashes sensitive user data (SHA256), as required by Meta. Full Custom Data Support: Pass order value, currency, and more. Ideal For: Shopify, WooCommerce, custom stores (Laravel, Node, etc.) Businesses using Meta Ads and needing hig

Help me set up the n8n workflow "Facebook/Meta Conversion API for eCommerce Leads/Orders" (https://n8n.io/workflows/5136). It uses: Facebook Graph API, Code. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.