3 Support questions or comments

• 
  Aug 23, 2018
  randypankgalila

  hello sir,
  u make tooo dogecoin payment script for pnp ?
• 
  Aug 24, 2018
  gabisajr Author

  I do have a script hasn't been uploaded as yet to Accept Dogecoin payments
• 
  Aug 24, 2018
  randypankgalila

  u have discord easy for chat
  add me Crackerz#7674
• 
  Aug 27, 2018
  gabisajr Author

  Just added you
  

• 
  Mar 18, 2018
  techansaari

  Hello,
  Found useful, going to purchase, need to clear some points.
  1. Why BCH only I think I can accept any of available coins on coinpayment.
• View 5 more replies
• 
  Mar 18, 2018
  gabisajr Author

  Hi, I just made it centric to BCH however you can accept all *listed cryptos supported by coinpayments*
• 
  Mar 18, 2018
  techansaari

  great, appreciate your prompt reply, thanks
• 
  Mar 18, 2018
  techansaari

  trying to purchase from VISA credit card but got error 2 times ;(
  
• 
  Mar 18, 2018
  techansaari

  do you have this item on envato also
• 
  Mar 18, 2018
  gabisajr Author

  I wouldnt validate the VISA credit card payments *only cryptos*
• 
  Mar 18, 2018
  gabisajr Author

  No this script is not yet on envato
• 
  Mar 18, 2018
  gabisajr Author

  VISA credit card payments might need some authorization or business validation, please check that with the coinpayments support team
• 
  Mar 18, 2018
  techansaari

  No, you didn't get it, I tried to make payment for script with my visa credit card but codester gives me error 2 times.

• 
  Mar 16, 2018
  silasogar2 Purchased

  HELLO, I JUST PROCURED YOUR API, PLEASE, I HAVE CHALLENGE NAVIGATING THROUGH THE CALLBACK IPN SUCCESSFULLY, CAN YOU KINDLY ASSIST PLEASE
  
  IN THIS FUNCTION, ITS WHERE I DISPLAY THE ADDRESS TO MAKE PAYMENT TO
  public function payto(){
  if($this->input->post()){
  extract($this->input->post());
  
  $data['cur'] = $currency;
  
  $da = $this->getDepositAddress('BTC';
  $data['address'] = $this->getDepositAddress('BTC';
  $data['title'] = 'Make payment';
  
  //IN THIS VIEW FILE, I WANT TO ABLE TO DISPLAY THE AMOUNT, THE CURRENCY THE USER HAD SELECTED(E.G BTC) AND THE GENERATED BITCOIN OR ETH ADDRESS THE API MUST HAVE GENERATED FOR THE USER
  $this->load->view('payto',$data);
  
  }else{
  redirect('invest/makepayment';
  }
  }
  
  THIS FUNCTION GETS THE ADDRESS TO PAY TO
  public function getDepositAddress($cur)
  {
  $data = $this->coinpayments_api_call('get_deposit_address', ['currency' => $cur]);
  
  //return $data['result'] ;
  return $data['result']['address'];
  }
  
  THIS IS THE FUNCTION I USE TO CREATE TRANSACTION
  public function CreateTransactionSimple($amount, $currency1, $currency2, $address='', $ipn_url='', $buyer_email='' {
  $req = array(
  'amount' => $amount,
  'currency1' => $currency1,
  'currency2' => $currency2,
  'address' => $address,
  'ipn_url' => 'https://nitrowealthfund.com/ajax/activate_investment/',
  'buyer_email' => $buyer_email,
  );
  return $this->coinpayments_api_call('create_transaction', $req);
  }
  
  
  
  
  
  
  THIS IS THE COINPAYMENT API
  function coinpayments_api_call($cmd, $req = array()) {
  // Fill these in from your API Keys page
  $public_key = '888';
  $private_key = '888';
  
  // Set the API command and required fields
  $req['version'] = 1;
  $req['cmd'] = $cmd;
  $req['key'] = $public_key;
  $req['format'] = 'json'; //supported values are json and xml
  
  // Generate the query string
  $post_data = http_build_query($req, '', '&';
  
  // Calculate the HMAC signature on the POST data
  $hmac = hash_hmac('sha512', $post_data, $private_key);
  
  // Create cURL handle and initialize (if needed)
  static $ch = NULL;
  if ($ch === NULL) {
  $ch = curl_init('https://www.coinpayments.net/api.php';
  curl_setopt($ch, CURLOPT_FAILONERROR, TRUE);
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
  curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
  }
  curl_setopt($ch, CURLOPT_HTTPHEADER, array('HMAC: '.$hmac));
  curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
  
  // Execute the call and close cURL handle
  $data = curl_exec($ch);
  // Parse and return data if successful.
  if ($data !== FALSE) {
  if (PHP_INT_SIZE < 8 && version_compare(PHP_VERSION, '5.4.0' >= 0) {
  // We are on 32-bit PHP, so use the bigint as string option. If you are using any API calls with Satoshis it is highly NOT recommended to use 32-bit PHP
  $dec = json_decode($data, TRUE, 512, JSON_BIGINT_AS_STRING);
  } else {
  $dec = json_decode($data, TRUE);
  }
  if ($dec !== NULL && count($dec)) {
  return $dec;
  } else {
  // If you are using PHP 5.5.0 or higher you can use json_last_error_msg() for a better error message
  return array('error' => 'Unable to parse JSON result ('.json_last_error().'';
  }
  } else {
  return array('error' => 'cURL error: '.curl_error($ch));
  }
  }
  
• View 2 more replies
• 
  Mar 16, 2018
  gabisajr Author

  Hi, next time please use https://pastebin.com for such code ..
  
• 
  Mar 16, 2018
  gabisajr Author

  you are using functions and public functions *from a class*, you are referring to *$this* with the same php file which is not linked to class
• 
  Mar 16, 2018
  gabisajr Author

  Your file has too much new code with is beyond the scope of the script, and your own app codebase, I would suggest you do one thing at a time, get the Wallet address & qrcode from coinpayments, print/display to the user ... then you can add all your code as per your application requirements
• 
  Mar 18, 2018
  techansaari

  Hello,
  Found useful, going to purchase, need to clear some points.
  1. Why BCH only I think I can accept any of available coins on coinpayment.
  
• 
  Mar 18, 2018
  gabisajr Author

  Hi, I just made it centric to BCH however you can accept all *listed cryptos supported by coinpayments*