⌨️Toss Payments
Toss Payments payment window integration guide
1. Configure Toss Payments PG settings
Refer to the Toss Payments settings page to configure the PG settings.

2. Request payment
To open the payment window, call JavaScript SDK IMP.request_pay(param, callback).
In PC browsers, callback is invoked after calling IMP.request_pay(param, callback)
. In mobile browsers, the page is redirected to m_redirect_url.
IMP.request_pay({
pg : 'uplus',
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',
m_redirect_url : '{Mobile only - URL to redirect to after payment approval}' // Example: https://www.my-service.com/payments/complete/mobile
}, 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
uplus
.
pay_method
*** **string
Payment method code
merchant_uid
*** **string
Order ID
Must be unique for each request.
amount
*** **integer
Payment amount
Must be an integer (not string).
escrow``
boolean
Ecrow option
3. Additional functions
display: {
card_quota: [6], // Display up to 6 months installment plans
only_installment: true // Disable immediate pay option
}
Parameters
card_quota :
Enable only specified installment months
[]
: Only immediate pay2,3,4,5,6
: immediate, 2, 3, 4, 5, 6 month installment plans
If only_installment:
true
, only shows specified months incard_quota
.\
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