atm cardless system

Closed Posted 7 years ago Paid on delivery
Closed Paid on delivery

I want to create an ATM cardless system which connects to a bank's ATM switch using the ISO8583 protocol. the system should be able to receive requests from the switch containing an OTP which represents the value to withdraw. The OTP generation should be done from the bank's native app by calling an API to generate the OTP. The cardless system validates the OTP and returns an ISO8583 response to the ATM switch to either process with cash dispensing or stop the operation (based on the OTP validation result).

All in all, this is what I want to develop:

- ISO8583 Interface

- API to generate OTPs based on Customer Mobile, Amount and Currency

- API to validate the OTP received from the ATM switch

- Database architecture for OTPs

C# Programming Microsoft SQL Server Software Architecture

Project ID: #13254809

About the project

15 proposals Remote project Active 6 years ago

15 freelancers are bidding on average $6762 for this job

AleenaIlyas

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$7500 USD in 30 days
(29 Reviews)
7.0
ohuk

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$7000 USD in 60 days
(20 Reviews)
6.2
dghq123

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$5000 USD in 45 days
(14 Reviews)
5.6
huypq5

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$8333 USD in 30 days
(68 Reviews)
5.7
shiva1888

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$7500 USD in 30 days
(25 Reviews)
4.8
king18yat

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$5000 USD in 33 days
(6 Reviews)
4.5
mmadi

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$7000 USD in 36 days
(4 Reviews)
3.9
jinthreek89

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$8333 USD in 30 days
(1 Review)
3.4