Creator of an SDK including API for Payment Terminal POS
Budget: €250 – €750 EUR
We are looking for a developer to create an SDK with API for a payment terminal POS.
The protocol to use is ZVT and TCP SSL
Terminal is from FEIG
The SDK must have the following functions:
-Amount transfer to the terminal and access to the payment/authorization function
-Display of intermediate status information (please insert card, incorrect PIN, limit exceeded, ...)
-Return of the payment status (successful or failed) and card type (girocard, Visa, Amex, MasterCard, ...) to the cash register software
-Diagnostic function
- Cash cut/daily closing, cancellation, credit,
-document repetition,
The SDK should be written in C#.
The interface description comes with the order.
Please only apply if you have already done so.
The protocol to use is ZVT and TCP SSL
Terminal is from FEIG
The SDK must have the following functions:
-Amount transfer to the terminal and access to the payment/authorization function
-Display of intermediate status information (please insert card, incorrect PIN, limit exceeded, ...)
-Return of the payment status (successful or failed) and card type (girocard, Visa, Amex, MasterCard, ...) to the cash register software
-Diagnostic function
- Cash cut/daily closing, cancellation, credit,
-document repetition,
The SDK should be written in C#.
The interface description comes with the order.
Please only apply if you have already done so.