// NextPay.IR Java Sample
// docs : https://nextpay.org/nx/docs

////////////
// step 1 //
////////////


Unirest.setTimeouts(0, 0);
HttpResponse<String> response = Unirest.post("https://nextpay.org/nx/gateway/token")
  .header("Content-Type", "application/x-www-form-urlencoded")
  .field("api_key", "b11ee9c3-d23d-414e-8b6e-f2370baac97b")
  .field("amount", "74250")
  .field("order_id", "85NX85s427")
  .field("customer_phone", "09121234567")
  .field("custom_json_fields", "{ \"productName\":\"Shoes752\" , \"id\":52 }")
  .field("callback_uri", "https://yourWebsite.com/callback")
  .asString();



////////////
// step 5 //
////////////


Unirest.setTimeouts(0, 0);
HttpResponse<String> response = Unirest.post("https://nextpay.org/nx/gateway/verify")
  .header("Content-Type", "application/x-www-form-urlencoded")
  .field("api_key", "b11ee9c3-d23d-414e-8b6e-f2370baac97b")
  .field("amount", "74250")
  .field("trans_id", "f7c07568-c6d1-4bee-87b1-4a9e5ed2e4c1")
  .asString();