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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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Alias Resolve Token validation failed Error with Error Code 9208

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Sujit
by Sujit Occasional Visitor

Hello,I am having an issue when trying to call the Alias Resolve API from Postman for testing as same I need to implement in my Project with VISA.I did payload encryption as it is done on the example...

Posted in Message Level Encryption Thursday
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Pre-authorization use case

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7640
by 7640 New Contributor

Hi, We are developing a product for hotel online check-in and checkout. After checkout, sometimes we need to charge more fee for broken item.Do you have any API related to the pre-authorization&n...

Posted in New to Visa Developer Wednesday
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What is the appropriate payment method?

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bonamw
by bonamw Newbie

I have a client who has a Visa card from Protocol 101.1 4 Digit and 101.3 6 digit,  What is the appropriate payment tool?...

Posted in Visa Direct Support Wednesday
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Unable to parse or decrypt encCard error - Visa In-App Provisioning

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mustafagundogdu
by mustafagundogdu New Contributor

Hello friendsWhen doing In-App Provisioning for Google Pay, How can I prepare encCard data?Can you share an example algorithm for c#?I created ApiKey and SharedSecretKey but I get this response from t...

Posted in Implementation & API Sample Code Monday
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Facinf same issue of code 9501 with various endpoint

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neildave999
by neildave999 Occasional Visitor

base_url = "https://sandbox.api.visa.com/pav/v1/cardvalidation"# request_body ={# "systemsTraceAuditNumber": "743720",# "cardCvv2Value": "999",# "cardAcceptor": {# "address": {# "country": "USA",# "zi...

Posted in Sandbox & Test Data Monday
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