# Generated by API Evangelist (build-phrasing.py). Our phrasing, not observed demand. overlay: 1.0.0 info: title: API Evangelist conversational phrasing for Checkout API V3 Merchant Urls.address Update API version: 1.0.0 extends: openapi/klarna-merchant-urls-address-update-api-openapi.yml actions: - target: $.info update: x-apievangelist-phrasing: method: generated generated: '2026-09-26' generator: build-phrasing.py label: Generated by API Evangelist operations: 1 - target: $.paths['/merchant_urls.address_update'].post update: x-apievangelist-phrasing: intent: Respond to a shopper's address change effect: write questions: - What does the address update callback send my store when a shopper edits their address? - Can I recalculate cart totals and tax when the customer changes their shipping address in checkout? instructions: - text: Return an updated order with amount {order_amount} and tax {order_tax_amount} after the address changed to {shipping_address}. slots: order_amount: requestBody.order_amount order_tax_amount: requestBody.order_tax_amount shipping_address: requestBody.shipping_address - text: Handle the address update callback and reprice cart {order_lines}. slots: order_lines: requestBody.order_lines method: generated generated: '2026-09-26'