New to Visa Developer

Use this thread for help getting started or account management. Get help setting up a Visa Developer project, account creation, resetting passwords, obtaining credentials, access to restricted products and more.

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Getting Started with Visa Developer

by Community Scholar

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HelloWorld.cs with Mutual Auth throws error in X509Certificate2 call

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by New Contributor

HiIm using Visa Direct, and trying to implement the HelloWorld.cs functionality into my MVC Core project, to test it out on my site. The line when you call:var certificate = new X509Certificate2(...

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5324

MLE for APIs isn't working as expected

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by Regular Visitor

I have tried to implement MLE with spring REST template and the api call seems getting some authentication error this is sample code I used Spoiler (Highlight to read)HttpHeaders newHeaders = new...

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3508

Visa Net QR Code and Payment Link

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by Regular Visitor

Hi, I'm trading in the UK and I'd like to connect my Barclays Business account to the Visa Net by using QR Code and payment link. Please can you help me to have those....

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2898

Inquiries related to merchant services

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by Dabbler

Hello everyone!As a developer who has just received Visa, I would like to know whether Visa supports online payment functions. And what merchants need to pay attention to when opening a visa.thank you...

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1723

VISA Resolve API

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by Occasional Visitor

My company develops solutions for financial institutions to help automate debit card dispute investigation and resolution. We are looking to automate the chargeback process for VISA issue...

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3127

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