freelancer.com2 часа назадНе указано

Program VX680 For Bank Processing

I have an unlocked Verifone VX680 on my counter that currently does nothing more than power-on. What I need is for each transaction entered on that keypad…

Budgetот $ 250 до $ 750
TypeFreelance
CategoryНе указано

Offer description

I have an unlocked Verifone VX680 on my counter that currently does nothing more than power-on. What I need is for each transaction entered on that keypad—forced sales, keyed in digit-by-digit—to land straight in my bank account without first passing through a third-party gateway. To get there, you’ll remote into the terminal from your own PC, load or edit the application code, and configure every parameter so the VX680 speaks my bank’s language. At the moment I do not have the bank’s API specs or host files, so the first step is helping me request and collect whatever documentation, keys, or IP tables the bank requires. Once you have those details you’ll: • build or modify the VX680 application to handle the card data, amount entry, and confirm...

Skills and categories

API IntegrationEmbedded SystemsFirmware DevelopmentPayment ProcessingSoftware DevelopmentTechnical DocumentationTechnical SupportTroubleshootingНе указано

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