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How to generate new Cert/Sandbox certificate after existing one expired

developers
by developers Helper
in Sandbox & Test Data August 2020
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401 error using helloworld.php

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Bruce420
by Bruce420 New Contributor

Using local Apache server to serve helloworld.php. Made the following changes to the file:$username = ... changed this to the visa username used to sign into the developers page$password = ... the pas...

Posted in Two-way SSL & X-Pay Token January
Unsolved
0
2
714

issue MVisaQRParser.framework :Module compiled with Swift 5.1.3 cannot be imported by the Swift 5.9.

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Shilpa_j
by Shilpa_j Dabbler

please check

Posted in Implementation & API Sample Code 4 weeks ago
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Visa token service API

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mansour
by mansour Occasional Visitor

Hi @visa developers!I'm on a project consisting of a mobile payment app that allows users to request for virtual card and thus use it for online transactions and at the same time allows them to rechar...

Posted in New to Visa Developer January
Unsolved
0
5
1176

getAliasMetadata response error code 9207

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Super11
by Super11 New Contributor

I do request from postman. Hello world works fine but  https://sandbox.api.visa.com/aliasdirectory/v1/getAliasMetadatagiving error.request curl --location 'https://sandbox.api.visa.com/...

Posted in Two-way SSL & X-Pay Token January
Unsolved
0
2
778

Merchant Category Codes Use Cases

Unsolved
vinaynay9
by vinaynay9 Occasional Visitor

Hello, I’m exploring the use of Visa APIs for a project involving transaction categorization and optimization based on merchant type. Specifically, I’d like to better understand: How MCC codes ca...

Posted in Use Cases January
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