Authenticate

post

Body

application/json

emailstringOptional

passwordstringOptional

Responses

200

OK

*/*

objectOptional

404

Not Found

*/*

post

/authenticate

HTTPcURLJavaScriptPython

POST /authenticate HTTP/1.1
Host: localhost:8080
Content-Type: application/json
Accept: */*
Content-Length: 34

{
  "email": "text",
  "password": "text"
}

{}

The header must contain the "Signature", "MerchantId"

Signature is calculated using SHA-512 HMAC signed with your Private Key. See API Calls Signature section for more details.

Java

import com.google.gson.Gson;
import org.apache.commons.codec.binary.Hex;
import javax.crypto.Mac;
import javax.crypto.spec.SecretKeySpec;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import java.util.TreeMap;
import java.util.UUID;

public class PaymentRefund {

    private static final String privateKey = "SUB-*******X2B";

    private static final String endpoint = "https://sandboxapi.subsidian.net";

    private static final String merchantId = "256621051120756";

    public static void main(String[] args) throws Exception {
        String addr = endpoint + "/api/v1/payment/refund/create";
        Gson gson = new Gson();
        TreeMap order = new TreeMap<>();
        TreeMap amount = new TreeMap<>();
        amount.put("currency","EGP");
        amount.put("total",new Integer(200));
        order.put("amount",amount);
        order.put("callbackUrl","https://your-call-back-url.com");
        order.put("country","EG");
        order.put("originalReference", "fb5ed330-edc1-4c2b-99e2-6b865cdf88f2");
        order.put("reference", UUID.randomUUID().toString());

        String requestBody = gson.toJson(order);
        System.out.println("--request:");
        System.out.println(requestBody);
        String signature = hmacSHA512(requestBody, privateKey);
        System.out.println("--signature:");
        System.out.println(oPaySignature);

        URL url = new URL(addr);
        HttpURLConnection con = (HttpURLConnection)url.openConnection();
        con.setRequestMethod("POST");
        con.setRequestProperty("Content-Type", "application/json; utf-8");
        con.setRequestProperty("Authorization", "Bearer "+signature);
        con.setRequestProperty("MerchantId", merchantId);
        con.setDoOutput(true);
        OutputStream os = con.getOutputStream();
        byte[] input = requestBody.getBytes(StandardCharsets.UTF_8);
        os.write(input, 0, input.length);
        BufferedReader br = new BufferedReader(new InputStreamReader(con.getInputStream(), StandardCharsets.UTF_8));
        StringBuilder response = new StringBuilder();
        String responseLine = null;
        while ((responseLine = br.readLine()) != null) {
            response.append(responseLine.trim());
        }

        System.out.println("--response:");
        System.out.println(response.toString());
        //close your stream and connection
    }

    public static String hmacSHA512(final String data, final String secureKey) throws Exception{
        byte[] bytesKey = secureKey.getBytes();
        final SecretKeySpec secretKey = new SecretKeySpec(bytesKey, "HmacSHA512");
        Mac mac = Mac.getInstance("HmacSHA512");
        mac.init(secretKey);
        final byte[] macData = mac.doFinal(data.getBytes());
        byte[] hex = new Hex().encode(macData);
        return new String(hex, StandardCharsets.UTF_8);
    }
}

JS