checkout graphql

checkout.qgl

mutation CreateCart {
  createCart(draft: {
    currency: "USD"
    origin: Customer
    lineItems: [
       {
         productId: "<product-id>"
         variantId: 1
       }
    ]
  }) {
    id
    version
    origin
    lineItems {
      productId
      variant {
        id
      }
    }
  }
}

mutation UpdateCart($$id: String!) {
  updateCart(
    id: $$id
    version: 1
    actions: [
      { setCustomerEmail: { email: "my-email@bar.com" } }
      { setShippingAddress: { address: { country: "US" } } }
    ]
  ) {
    version
  }
}

mutation {
  createOrderFromCart(draft: {
   id : "<cart-id>"
   version : 1
  }) {
    id
    country
    origin
    shippingAddress {
      country
    }
    lineItems {
      id
      productId
      name (locale: "en")
      quantity
    }
  }
}