Append coupons

documented

Add coupons to a cart (V2).

POST /rest/{store_code}/V2/carts/{cartId}/couponsCartsno implementation yet0 runs

Input

magento_host*

Magento host (base URL)

Host for your Magento installation (e.g. myshop.magento.com)

store_code*

Store code

Store code (scope)

cartId*

Cart ID

Cart identifier

couponCode*

Coupon code

Coupon code to apply

Calls Adobe Commerce (Magento) as you (your API key is your account); keychains.dev holds the credentials.