Hi there, I am new to Square payment development. I am using “\SquarePaymentExamples\connect-examples\v2\csharp_payment” example to set up the initial testing program locally. I used my SandBox application ID, AccessToken, and also the test payment card “Visa 4800 0000 0000 0004 111 No Challeng…

:wave: I’m Square Dev AI, here to help answer your question! Based on the information you’ve provided, the following documentation will help answer your question: Sandbox Payments A quick reference of test credit card numbers and payment tokens you can use to make test payments with th…

Yes, Square provides support for Strong Customer Authentication (SCA) through the use of 3D Secure (3DS). This is a standard protocol that can be used to satisfy the requirements of SCA. In your case, you can use the verifyBuyer() function in the Web Payments SDK to start the 3DS flow. This functio…

thanks for your reply. I downloaded the “square_web_payment_quickstart” repository to my local. I found the “Card-payment.html” example under the “public/examples” folder. The “Card-payment.html” contains the bit of codes calling the payments.verifyBuyer( ). I copied the code and run in my local…

Was the verification_token generated with the same location_id and the same application? Also was the API Explorer pointing to production or sandbox? :slightly_smiling_face:

Hi Bryan, followed the “ReadMe” doc from “Square_web_payment_quickStart”, I’ve installed node.js locally, and run the npm run dev to launch the local server on http://localhost:3000 ; In the card-payment.html example, I replaced the application id and location id with my sandbox ones const appId =…

found the following error details from the command window regarding the payment failure I came across [image]

Do you have the src set to https://sandbox.web.squarecdn.com/v1/square.js? :slightly_smiling_face:

Yes. I do have in the header of the testing example page “card-payment.html”. I also changed currencyCode to “GBP” in “const verificationDetails”. I used a testing UK card “5248 4800 0021 0026” I cannot find any error details in the Api log.

I changed the “currency” to “GBP” in the server.js file from “web_payment_QuickStart”; the “CurrencyCode” to “GBP” in card-payment.html ; When I debugged in the web browser, the verification token was generated and passed to the fetch(“/payment”). However, I got the following error from console wi…

Square Card Payment c# example (sqRazorSample) CARD_DECLINED_VERIFICATION_REQUIRED

Questions

JayYu December 17, 2024, 9:57am 10

BTW, once I got the following Square 3d verification form, what kind of OTP code should I put in?

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Square Card Payment c# example (sqRazorSample) CARD_DECLINED_VERIFICATION_REQUIRED

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