AutoCount POS to Sarawak Pay Integration

AutoCount POS to Sarawak Pay Integration (APTOSP) involves a two-sided server and client implementation. The server is coded using Java, while the client is created using C# programming. APTOSP server acts as a message translator; its primary function is to forward client requests to the Sarawak Pay server and return the Sarawak Pay server’s response to the client. APTOSP server is a running program, and APTOSP client is a C# library (.dll file) or an AutoCount POS plugin.

The APTOSP server receives client requests, adds ‘Merchant ID,’ and signs the data. It then encrypts the data using Sarawak Pay’s public key before sending it to the Sarawak Pay server. Upon receiving the result from the Sarawak Pay server, the APTOSP server decrypts the result and forwards it to the client. The APTOSP client’s main purpose is to send requests and receive responses from the APTOSP server.