PortOne for selling tickets in Korea

PortOne for selling tickets

Sell tickets in South Korea with PortOne and let buyers pay with Visa and Mastercard, KakaoPay, Naver Pay, PAYCO, Toss Pay or bank transfer — one integration for many Korean methods, settled to your own account.

Available payment methods

Visa

Mastercard

Kakao Pay

Naver Pay

PAYCO

Toss Pay

Bank Transfer

Payment methods PortOne brings to checkout

With PortOne your buyers in Korea can pay with Visa and Mastercard, or with Korean wallets such as KakaoPay, Naver Pay, PAYCO and Toss Pay, or by bank transfer. The available methods appear on the tickets page automatically.

One integration, many Korean payment gateways

PortOne (formerly Iamport) is a payment aggregator for South Korea: a single integration routes buyers to a wide range of Korean gateways and pay methods and settles in won (KRW). That lets you offer local wallets your audience already uses without wiring up each provider separately.

Pricing and payouts

You connect your own PortOne account and the underlying gateway, so payments settle directly to you in won. PortOne and your gateway set their processing fees by your agreement, and Evenda adds no platform fee of its own on ticket sales.

How to connect PortOne and sell tickets

Sign up for a PortOne account and get your merchant identification code (imp_code).
In Evenda, open Payment systems and choose PortOne.
Paste your imp_code and the gateway (pg) you will use, plus your API credentials.
Save the connection.
Publish the event — PortOne payments start working on the tickets page.

What you need before you connect

A PortOne account
Your merchant identification code (imp_code)
The gateway (pg) and API credentials for it

Events that fit PortOne

Concerts, festivals and live shows
Conferences, expos and business events
Workshops, courses and online events
Sports and club events
Season passes and ticket bundles

Technical notes

PortOne uses a client-side JS SDK (iamport.js): IMP.request_pay() opens the chosen gateway window and returns an imp_uid. Evenda then verifies the payment server-side with GET /payments/{imp_uid} and checks that the status is paid and the amount matches, with a server-to-server webhook as backup — so the status stays correct even if the buyer closes the tab.

Connect PortOne to Evenda to sell tickets across South Korea with cards and Korean wallets from one integration, and settle to your own account.

Frequently asked questions

Which payment methods does PortOne support on Evenda?

Buyers can pay with Visa and Mastercard, Korean wallets such as KakaoPay, Naver Pay, PAYCO and Toss Pay, and by bank transfer. The methods shown depend on your PortOne account and the gateway you use.

How is PortOne different from a single PSP?

PortOne (formerly Iamport) is an aggregator: one integration routes to many Korean gateways and pay methods, so you can offer several local wallets without connecting each provider separately.

Which currency do I get paid in?

PortOne processes payments in Korean won (KRW) and settles them to your own account through the gateway you connect.

How do I connect PortOne to Evenda?

Get your merchant identification code (imp_code) from PortOne, open Payment systems in Evenda, choose PortOne, paste the imp_code, the gateway (pg) and API credentials, and save. After you publish the event, buyers can pay.

How is a payment confirmed?

After the SDK returns an imp_uid, Evenda verifies the payment server-side with GET /payments/{imp_uid}, checking status and amount, with a webhook as backup. This keeps the status correct even if the buyer closes the page.

How much does PortOne cost?

PortOne and your underlying gateway set their processing fees based on your agreement. Evenda charges no additional platform fee on ticket sales.