1. Configure Danal PG settings
Refer to the Danal settings page to configure the PG settings.
2. Request payment
To open the Danal TPay payment window, call JavaScript SDK IMP.request_pay(param, callback).
In both PC and mobile browsers, callback is invoked after calling IMP.request_pay(param, callback)
.
Javascript SDKIMP.request_pay( { pg: "danal_tpay", pay_method: "card", merchant_uid: "{Merchant created Order ID}", // Example: order_no_0001 name: "Order name: Test payment request", amount: 14000, buyer_email: "iamport@siot.do", buyer_name: "John Doe", buyer_tel: "010-1234-5678", buyer_addr: "Shinsa-dong, Gangnam-gu, Seoul", buyer_postcode: "123-456", }, function (rsp) { // callback logic //* ...Omitted... *// }, );
Key parameter description
pg
* string
PG code
- If not specified and this is the only PG setting that exists,
default PG
is automatically set. - If there are multiple PG settings, set to
danal_tpay
.
pay_method
* string
Payment method code
merchant_uid
* string
Order ID
Must be unique for each request.
buyer_tel
* string
Customer phone number
Danal payment window may throw an error if omitted
amount
* integer
Payment amount
Must be an integer (not string)
Virtual account payment requirement
biz_num
: 10-digit business registration number (required)
3. Additional functions
javascript{ "display": { "card_quota": [6] // Display up to 6 months installment plans } }
Parameters
- card_quota :
[]
: Only immediate pay3,6
: immediate, 3, 6 month installment plans
Installment plan option is available only for KRW 50,000 or more.