Step 6. Set the shipping method
GraphQL checkout tutorial
The setShippingMethodsOnCart
mutation defines the shipping methods for your order. It requires these input parameters:
cart_id
carrier_code
method_code
{ CART_ID }
is the unique shopping cart ID from Step 2. Create empty cart.
For logged-in customers, send the customer’s authorization token in the Authorization
parameter of the header. See Authorization tokens for more information.
Request:
The following mutation query assigns UPS “Ground” method.
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mutation {
setShippingMethodsOnCart(input: {
cart_id: "{ CART_ID }"
shipping_methods: [
{
carrier_code: "ups"
method_code: "GND"
}
]
}) {
cart {
shipping_addresses {
selected_shipping_method {
carrier_code
method_code
carrier_title
method_title
}
}
}
}
}
Response:
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{
"data": {
"setShippingMethodsOnCart": {
"cart": {
"shipping_addresses": [
{
"selected_shipping_method": {
"carrier_code": "ups",
"method_code": "GND",
"carrier_title": "United Parcel Service",
"method_title": "Ground"
}
}
]
}
}
}
}
Verify this step
-
Sign in as a customer to the website using the email
john.doe@example.com
and passwordb1b2b3l@w+
. -
Go to Checkout.
-
The selected shipping method is displayed in the Shipping Methods section on the Shipping step.