비관리형(Self) 결제 가이드

curl --location 'https://api.steppay.kr/api/payment/billing' \
--header 'Secret-Token: ${Secret Token}' \
--header 'Content-Type: application/json' \
--data-raw '{
    "idKey": "${IDKEY of the payment where the billing key was created}",
    "partner": {
        "partnerOrderId" : `${Order number managed by the partner}`,
        "partnerUserId": `${Customer number managed by the partner}`
    },
    "product" : {
          "itemName" : `${Product name managed by the partner}`,
          "amount" : `${Amount to be paid}`,
          "quantity" : `${Total quantity}`
    },
    "customer" : {
          "userName" : `${Customer name managed by the partner}`,
          "phone" : `${Customer phone number managed by the partner}`,
          "email" : `${Customer email managed by the partner}`
    }
}'

curl --location 'https://api.steppay.kr/api/internal/payment/cancel' \
--header 'Secret-Key: ${Secret Token}' \
--header 'Content-Type: application/json' \
--data '{
    "idKey": "${IDKEY of the payment transaction you want to cancel}",
    "requestPrice": "${Refund amount}"
}'

{
  "webHookType": "PAYMENT",
  "orderId": 1,
  "idKey": "16057932413479698c8vqQG0kMix9"
}