Two-way SSL & X-Pay Token

Use this board to get guidance for invalid input, failed connections to sandbox, roadblocks using Two-Way SSL/X-Pay Token, HTTP 4xx/certificate/KeyStore errors, etc.

Recent Conversations

by michaelm Regular Visitor

Hi folks,I am struggling to test the VISA Offers API (POST createwithevent operation). The issue is that I receive the error Status 401 (token validation failed). Now, I HAVE successfully managed...

Posted in Two-way SSL & X-Pay Token March 2022
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by slobodadev New Contributor

HelloI ve generated CSR using openssl req -new -sha256 -key example-key.pem -out example.csr -subj "/CN=vally.io/OU=Management/O=Vally Technologies GmbH/L=.../ST=.../C=.../UID=d31....a7f-CERT"but...

Posted in Two-way SSL & X-Pay Token January 2022
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by JB1 Helper

HI,I am a developer in New Zealand, looking to integrate VISA API into one of the mobile applications. For that, I am trying to access the "Helloworld" endpoint to make sure connectivity from my...

Posted in Two-way SSL & X-Pay Token January 2022
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by ndtheo Regular Visitor

I have successfully received HTTP responses from the Visa Hello World sandbox endpoint through Postman. However, the same does not occur when using C# code. The C# "Hello World" sample code conta...

Posted in Two-way SSL & X-Pay Token December 2021
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by SRT1905 New Contributor

Hello! I've been exploring the Two-Way SSL guide and stumbled across this section.https://developer.visa.com/pages/working-with-visa-apis/two-way-ssl#configuring_twoway_ssl_keystore_using_your_ow...

Posted in Two-way SSL & X-Pay Token November 2021
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