Magento 2 – Mastercard Payment Gateway Services
GraphQL API
The Headless Magento architecture, coupled with GraphQL, enables us to deliver a more responsive and personalized user interface. This enhancement provides the agility to adapt and incorporate future payment innovations seamlessly
Below are the steps to be followed:
1. Generate customer Token for authentication
URL : {{magento_base_url}}/graphql
Request
mutation {
generateCustomerToken(email: "emailid", password: "password") {
token
}
}Response
{
"data": {
"generateCustomerToken": {
"token": "1qenuvub2pk7yft7t4zd131ekyia6wu3"
}
}
}Note : Use this token for authentication.
2. Retrieve the Magento cart ID
URL : {{magento_base_url}}/graphql
Request
{
customerCart{
id
}
}Response
{
"data": {
"customerCart": {
"id": "RpFl1pemya4oBw1w0l23JvBk8TsToeye"
}
}
}Note : Use this card_id for payment session creation and place order
3. Create mastercard payment session using Magento
Create the payment session only after billing and shipping address are added.
URL : {{magento_base_url}}/graphql
card_id : It is getting from step 2
method_code : tns_hpf or tns_hosted
Request
mutation {
createNewPaymentSession(input: { cart_id:"card_id",
payment_method: { code: "method_code" } }) {
id
version
}
}Response
{
"data": {"createNewPaymentSession": {
"id": "SESSION0002129083069L01811395H8",
"version": "0b687ae901"
}
}
} 4. Add card details to session using Mastercard API endpoint
URL : {{host}}/api/rest/version/{{version}}/merchant/{{merchantId}}/session/{{session}}
Request
{
"sourceOfFunds": {
"type": "CARD",
"provided": {
"card": {
"number": "512345XXXXXXXXX8",
"expiry": {
"month": "01",
"year": "39"
},
"securityCode": "100"
}
}
}
} 5. Place Order using magento default GraphQL endpoint
URL : {{magento_base_url}}/graphql
Request
mutation {
setPaymentMethodAndPlaceOrder(
input: { cart_id: "card_id", payment_method: { code:
"method_code" } }
) {
order {
order_id
order_number
}
}
}