Javascript SDK
IMP.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)

javascript
{
  "display": {
    "card_quota": [6] // Display up to 6 months installment plans
  }
}

Parameters

• card_quota :
  • []: Only immediate pay
  • 3,6: immediate, 3, 6 month installment plans