Toss payments 개발자 커뮤니티

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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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Why payment failed

Had tried for a failed payment for Tosspay OrderID: ORDER_20250821110018875 merchantID: mochatech...
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Information for integration toss payments with Wordpress WooCommerce site

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

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.
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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..)...

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....

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." }...

MID change

Hello Toss team, We can't change MID, receiving error that it is not found new MID is ta_korea...
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결제시 오류 문제

[FOREIGN_CARD_COMPANY_FDS_ERROR]해외발급카드 매입사에서 위험거래로 판단되어 승인이 거절되었습니다. 원인 미 처리 해결방법이 있을까요?...

How to test Toss Payment Widget in test environment without a real bank account?

Hello Toss team, I'm currently integrating Toss Pay using your payment widget and would like to test the payment flow in the test environment. However, it seems like I’m being asked to enter a real domestic bank account even in test mode (as shown in the screenshot attached). I have reviewed your documentation, but couldn't find any information about test accounts or sandbox data for simulating the payment process using Toss Pay (especially for methods like quick transfer, credit card, etc.)....
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How can I check "client key" and "secret key" for my other MID?

Hello, I have 2 MID, one for Korean cards and other one for overseas credit card. For payment widget, I can check "client key" and "secret key" for "yamallevwi" but not for MID "yanolj5c95".
I can only check for the API, not PAYMENT WIDGET. Could you help me to find "client key" and "secret key" for Payment widget MID yanolj5c95 In addition, is the error shown in the image supposed to be shown so it doesn't charge you....
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Visa and Mastercard disappeared

Hello, Visa and Mastercard options disappeared from list with test credentials. Both were presented yesterday, but throws COMMON_ERROR We require at least one of them to be able to test payment flow...

want to confirm about lastTransactionKey in payment object

If I send two cancel requests in a short time, say that Toss receive both requests before I get any response, will the lastTransactionKey correctly refer to the exact cancel from the request I sent. Or it is not guaranteed?
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question about transactionKey format in cancel

I need to find a way to separate between 「transactionKey of a cancel record」 and 「the order id from my side」. Example id from my side: ARYAeLMaTLw1wUzlhrxsUjlhq1k7 Example transactionKey: txrd_a01jvmywd0rje50zwmvag5twhbv ...

want to confirm cancel status categories

I serached in the api docs and found that for a single cancel, "DONE" means the cancel is successful(pic1). What are the status for failure, or processing, and any other status? I've also found some status flow chart from webhook page (pic2), so just want to confirm is this the same for api response?...
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해외 결제 문의 (english) card pay

해외 결제 문의 (english) card pay

SDK payment window test environment: cannot get success url after execution

Our codebase use api v1, and the code snippet is in pic 1, so after loading the snippet in browser, the window is automatically redirected to google.com. It's different result from the api docs: "If the method execution is successful, the selected card company or simple payment company's own window will open as shown above. To complete the payment,Request payment authorization. If the method execution fails, the rejected error can be handled in the catch block of the Promise.Error CodeTake a look at ." ...
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NOT_FOUND_PAYMENT

Hello, I've integrated international card payments into my webshop. Everything worked fine with the test keys, but when I started using the live keys, it detects the wrong MID and I received this error message: NOT_FOUND_PAYMENT.

TossPay failure 2003, 처리 중 오류가 발생했습니다

Hi Toss team, we are experiencing TossPay failure since yesterday at the moment, anyone is able to help us look into our account and see what is wrong or happening?

error

We're currently trying to resolve an issue where payments are being approved even when using a debit card with no balance. We would appreciate your help in identifying whether there might be a problem in our code that's causing this. Alternatively, could you check if there have been any similar reported cases? Thank you for your support....