Wireless API Integration
ACCEPTED_SUCCESS means the Paytm Server has accepted the payment request. Paytm Server will try to push the request to the Paytm POS machine for 5 minutes post which timeout occurs. Paytm POS machine will not accept a payment request if it is in sleep mode. The machine should be in active mode and the payment app should be in an open state to receive any pending requests from the server.
BT Connect App maintains Bluetooth connectivity between the POS application and the Paytm payments app on the Paytm POS machine
Wired Connectivity is established between Merchant System and Paytm POS machine via USB Wire (Internally carried away by Paytm Wired ECR Library).
Android based application which is on JAVA/KOTLIN supported for now.
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