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.
27 Replies
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오류 문의일 경우 아래 정보를 미리 전달해주시면, 빠른 답변에 도움이 됩니다.
- 주문번호(orderId) :
- 문의 내용 :
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Which document are you looking?
can you share the link?
결제위젯 JavaScript SDK(Version 1) | 토스페이먼츠 개발...
결제위젯 JavaScript SDK를 추가하고 메서드를 사용하는 방법을 알아봅니다.
I tried with v2. That also not working

Can anyone please assist me
Sorry we are working based on GMT+9 timezone
The time you made this ticket is night time, our specialists will assist you in about hour
could you share the video clip of this issue?
Could you check the URL of the page that shows "loading"?
Can you check above guide?
On a mobile app, you need to handle it with some additional processing.
psp.ac.alipay.com/page/simulation-wallet/acwallet/apimayconnectcode.html?code=......
this URL shows the loading..
It’s probably because that page only serves to launch a third-party app. Want to give it a try following the guide above?
Let me try with the guide. Then i will let you know. Thanks
Did I do something wrong? I followed the guide mentioned above.

The issue mostly happened on the mobile app build with nachocode. and also mobile browser if the wallet app installed on the device.
Also, if there is no wallet app installed on the mobile app, there is an error. How can I handle that?

it seems your network cannot access psp.ac.alipay.com/page/simulation-wallet/acwallet/apimayconnectcode.html?code=......
if you are testing in local or internal network please do it with public network
ERR_UNKNOWN_URL_SCHEME error shows your app does not allow alipayconnect URL Scheme.
With the same network & environment when I have the wallet app installed it works fine.
Now the problem is after payment successful it never opens my successUrl
Could you share the orderId that you've used on the above video?
I can share new order id with you.
tossOrder_01K30D17G6VB2VWP91S25QP45Z
"appScheme":"developer://"
Is this right appScheme of you app?
could you send withour success/failurl
only include pendingurl
"appScheme":"developer://" this is nachocode development app.
I am using v1. without success url error code is INVALID_SUCCESS_URL
Just a quick heads up @Fardin Omor Afnan TAMs are available in Korean Standard Time (GMT+9),
so the response might be delayed.
Would it be possible to use Alipay as well, not just AlipayHK? Please just confirm this one thing for me.
It seems that the issue lies with the Alipay test app, which is why it doesn’t work
It seems there should be no issue with the live account. By any chance, do we not have a live e-wallet available for testing?
We are usign only AlipayHK
I am able to open the app back. but can't get any params like orderId etc
I think we should test it in the live environment.
You have a Korean colleague, right?
How about asking your Korean colleague → Toss Payments sales team → Alipay to request a live account and check it?
Alipay will provide an account with a small amount of balance charged.