Implementation & API Sample Code

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by friexpress Occasional Visitor

Hello,I need a complete documentation or code sample. How can we integrate visa direct in any php or laravel project?...

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by expense_pcm New Contributor

I set up Postman with my projects certificates, and I can get a successful response from the helloworld endpoint.  However, when I post to the Business Data Transaction API, I get a 404 response....

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by ep_dev New Contributor

Dear All, I am receiving the following error while I am trying to use:Visa Payments Processing APIAuthorizationAuthorizations are requests for approval of card or token based transactions. To cle...

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by Rbandar Newbie

I encrypted a message in C# using  ECDH algorithm and A256GCM encryption method, But when I try to decrypt in Java getting below error  "AES/GCM/NoPadding decryption failed: Tag mismatc...

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by umarhabib Dabbler

hello, I am a web developer in Pakistan, I want to add a visa payment gateway in my OpenCart store please give me guideline...

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