WooCommerce Order Updates to Customers via WhatsApp with Rapiwa API

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Who is this for? This workflow is for online store owners, support teams, and marketing staff who want to automatically verify WhatsApp numbers and send order invoice links or personalized order updates to customers. It’s built against WooCommerce order webhooks but can be adapted to Shopify or other e-commerce platforms that provide billing and line_items. What this Workflow Does Receives order events (Webhook / WooCommerce order.updated). Normalizes the payload into a compact object: { data: