Toss payments 개발자 커뮤니티

Toss payments 개발자 커뮤니티입니다. 결제 연동하며 겪는 기술 문의부터, 결제 시장에 대한 다양한 정보까지 얻어가세요~

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Toss payments 개발자 커뮤니티

Toss payments 개발자 커뮤니티입니다. 결제 연동하며 겪는 기술 문의부터, 결제 시장에 대한 다양한 정보까지 얻어가세요~

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❓┃연동개발-문의

✍┃피드백-개선요청

🌎┃global-support

🖥┃노코드-포럼

Ziweii

10/15/2025

Payment through toss, cancelled order but no refunds since June

Bought from Weverse, cancalled order and they said that it was completed but bank says that they didnt receive any refunds. What should i do? the middle platform is toss

Minsu Kim

10/14/2025

@robintrson_14069 - Billing key Error NOT_SUPPORTED_METHOD

Original message by @Truong Thanh Son (#)

I am currently testing Toss Payment using the billing key add card method. After going through the steps of adding card information and the verification phone number, I encountered the following error: "인증만 지원하는 상점이 아닙니다." In the past, when testing, there was no step for verification via phone number, and I could add test card information normally. However, today I noticed that the interface has added a step requiring verification via OTP. ...

tuta

10/14/2025

About international payments in USD

I received the following information: "HB Store 에서 등록되어 있는 결제수단 정리해서 보내드립니다. 1. 국내결제 - 카드 / 계좌이체 / 가상계좌 / 간편결제수단 (삼성페이, 토스페이, 카카오페이, 네이버페이) / 결제위젯 PRO 2. 해외결제 - 해외카드 (원화, 외화 모두), Paypal 3. 기타 - 브랜드페이...

_phinoel

9/26/2025

About live key and test key

I'm developing a payment feature using Toss Billing plugin on Bubble.io. I have some questions on this: 1. If I use live key on dev version, does it charge the money from my card? 2. If I put in live key -> add my card -> replace live key to test key, does my car is still able to use for payment? Or I have to add my card again. Thank youu!!!...

tuta

9/22/2025

Tracking Settlement Status Post-Credit Card Payment (Before Merchant Funding)

Hi TossPayments Support, I'm a developer building the payment management module for our platform, integrating TossPayments for credit card processing. My focus is tracking the post-payment phase: after customer authorization/capture succeeds (status: PAID), but before funds settle to the merchant account (after fees deduction). Key questions for integration: What's the typical settlement timeline for credit card txns? ...

Truong Thanh Son

9/18/2025

Check valid billingKey before Payment

Hello everyone, I am using the billingKey method to process user payments. For some business reasons, the order is not charged immediately when the user places it (the payment only happens after confirmation from both the user and the delivery person). I would like to check whether the billingKey is valid for payment right after the user places the order (without actually charging the amount at that time). How should I implement this?...

tuta

9/4/2025

Cannot payment with virtual bank account on Flutter SDK

I'm trying to make payment with virtual bank account, on Flutter SDK. I used "클라이언트 키", however my payment tracking has problem 1. Select virtual account 2. Fill in account creation information...

Sayoden

9/2/2025

Tosspay method test informations

Hello TossPay team ! I’m currently working on integrating TossPay into my website. When I try to validate a transaction on the checkout URL using a credit card, everything works fine. But now, I’d like to test the TossPay method. It asks me for some information — do you know how to simulate this payment method in the sandbox environment? Thanks !...

Sayoden

9/2/2025

TossPay SDK v2 issue

Hello Toss Team ! I hope you're doing well. I'm facing an issue with the v2 SDK. My goal is to load the v2 javascript file to open my checkout page. I got my checkout url in the https://api.tosspayments.com/v1/payments api response. But when I tried to load the javascript v2 lib, I got this error in my console:...

sojucat

8/28/2025

Recurring payment support for SDK

Hi Toss team, I'm wondering if the SDK here https://docs.tosspayments.com/sdk/v2/js supports recurring payments/subscriptions? We are currently integrated with the v1 version of the SDK and are interested in having a recurring payment/subscription option for our customers. Thank you!

Sayoden

8/27/2025

Fake Visa/Mastercard test card

Hello guys I'm using TossPay API and I got the checkout url in the response. Do you guys know where I can find a Visa or Mastercard card test to validate my payment ? Thank you so much...

abdulwahid

8/26/2025

Which Third-Party Toss Payment WordPress Plugin Offers BrandPay

Hi Brothers!, I'll be pleased if anyone tell me that which plugin allows us to use Brandpay service of toss payment in Wordpress

Ployprawe (ง'̀-'́)ง

8/25/2025

Does Toss POS provide an API for order data integration?

Our company recently started using Toss POS.Currently, we need to export order data manually every day and import it into our internal database. We would like to know: 1. Does Toss POS provide an official API to access order or sales data? ...

Andy Nastasa

8/21/2025

GTM integration on Toss Payments checkout pages

Hello, my name is Andy Nastasa and I need your support to setup our GTM container on the Toss Payments checkout pages, as we're missing essential funnel data to evaluate the user experience during their checkout process. Can you please guide me on how to achieve this? The GTM setup is pretty straight forward and just requires two scripts to be inserted in the <head> and <body> sections of each Toss Payment link specific to the website we represent. I've attached Google's specifications for installing a test GTM container to help you evaluate the difficulty. Our client's container will have a different ID, but we'll provide that privately once you can confirm that this is technically possible. ...

ktyh98

8/21/2025

Why payment failed

Had tried for a failed payment for Tosspay OrderID: ORDER_20250821110018875 merchantID: mochatech...

abdulwahid

8/19/2025

Information for integration toss payments with Wordpress WooCommerce site

Hi Guys, will anyone assist me that how i can integrate Toss Payments with WooCommerce

Mohammad Hasibul Hasan

8/19/2025

Unable to make payment in production environment

We've noticed that, as of today, users are unable to make a payment and are seeing a screen that looks like this.

_phinoel

8/18/2025

Toss-Payment-Billing-Basic plugin for Bubble.io

Hi, I'm a Bubble developer and new to Toss Payment. I have two questions on this: 1. Does this plugin still working? 2. If it does, how can I set it up for subscription payment? (auto charge money monthly etc..)...

Fardin Omor Afnan

7/30/2025

Mobile Browser & NachoCode App issue.

I am using React with NachoCode for my mobile app. After completing the payment on the wallet app, it never opens my app. If I manually open my app, it endlessly shows a page psp.ac.alipay.com/page/simulation-wallet/acwallet/apimayconnectcode.html?code=...... with a text loading.... On the desktop, it is working fine. But on mobile browsers and mobile apps, it never redirects to success, fail, or pending URLs....

Andy

7/25/2025

카드결제 오류 REJECT_FOREIGN_CARD_COMPANY

고객이 카드결제를 실패했다고해서 에러 코드를 확인해보니 { "code": "REJECT_FOREIGN_CARD_COMPANY", "message": "해외카드 승인 거절이 발생하였습니다. 자세한 내용은 해외카드를 발급한 기관에 문의 바랍니다." }...