Implementation & API Sample Code

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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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Visa Transaction Control errors with multiple users on the same card

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tbrown
by tbrown New Contributor

Hi, my team has just implemented the VTC controls and are specifically testing the transaction type controls. We started testing it with multiple user's and now we're getting back the following error:...

Posted in Implementation & API Sample Code March 2023
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VROL RTSI API element and attribute level specifications

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transformer
by transformer Occasional Visitor

Where can I find documentation on elements and attributes for all the RTSI APIs?For instance, DisputeAmount is a common element in majority of the APIs. It comprises of numeric amount value and also t...

Posted in Implementation & API Sample Code March 2023
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InApp provisioning VDE SDK.

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gshivakumar
by gshivakumar New Contributor

Below is the info we have from the guide for InApp provisioning SDK. Could you share how the nonce is calculated?Should we send nonce in the payload?Where do we get the value for source?// CREATE...

Posted in Implementation & API Sample Code April 2023
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Card on File Data API pagination

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srinivasan247
by srinivasan247 New Contributor

Hello Visa Team, For the Card on File API , how to implement Pagination that is used to divide a large dataset into smaller chunks (pages).Visa COF API retrieves up to 13-month transact...

Posted in Implementation & API Sample Code July 2023
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8445

Transactions covered as part of VOP Callback Mechanism

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sranjitkumar
by sranjitkumar Regular Visitor

Hi,  1.) For  VOP,  Do the client receives notification for all type of requests (auth, settlement, reverse auth, refund) every time when an enrolled card is used. And if yes...

Posted in Implementation & API Sample Code March 2023
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