this module help you to return Payments and shipping methods instructions in Magento 2 REST API.
GET /V1/mena-guest-carts/:cartId/payment-methods
GET /V1/mena-carts/mine/payment-information
this module help you to return Payments and shipping methods instructions in Magento 2 REST API.
GET /V1/mena-guest-carts/:cartId/payment-methods
GET /V1/mena-carts/mine/payment-information