post https://api.triplewhale.com/api/v2/data-in/orders-enrichment
Use this endpoint to enrich existing orders—such as adding shipping costs or custom tags—for data from platforms with a native Triple Whale integration (e.g. Shopify, BigCommerce, WooCommerce, Stripe). Not supported for Custom Carts (Custom MSPs)—to update these, resend the full order via the Orders endpoint.