<?php

		$my_username='mycompany'; //this should be replaced with your UnifiedPurse username or email

		if(empty($_POST['ref']))$msg="Transaction reference not supplied.";
		else
		{
			$ref=$_POST['ref'];
			//$ext_txn_ref=$_POST['unifiedpurse_transaction_reference'];
		
			$post_data=array(
				'action'=>'get_transaction',
				'receiver'=>$my_username,
				'ref'=>$ref,
				'trade_id'=>0,
				//'amount'=>'0.1',  //the amount that you are expecting (this is optional)
				//'currency'=>'BTC',  //the currency that you are expecting (this is optional)
			);
			
			$api_url='https://unifiedpurse.com/api_v1';

			$ch = curl_init();
			curl_setopt($ch, CURLOPT_URL, $api_url);
			curl_setopt($ch, CURLOPT_POST, true);
			curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
			curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
			//curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); //only uncomment if you do not have SSL, not-recomended
			
			$response = curl_exec($ch);
			$response_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
			if($response_code != 200)$response=curl_error($ch);
			curl_close($ch);

			if($response_code != 200)$msg="HTTP ERROR $response_code: $response";
			else
			{
				$json=@json_decode($response,true);
				
				if($json===null)$msg="INVALID RESPONSE: $response"; 
				elseif(!empty($json['error']))$msg=$json['error'];
				elseif($json['status_msg']!='COMPLETED')$msg="Transaction Not Completed. STATUS: ".$json['status_msg'];
				else
				{
					//Transaction successfully validated, further processing can proceed here
					$msg="Transaction Completed, amount: ".$json['amount'];			
				}
			}
		}
		
		echo $msg;
	?>
	

	<?php

		$account_email='[email protected]';
		$account_pass='password';
		$token_key=time();
		$token=md5(hash('sha512',$account_pass.$account_email).$token_key);

		$post_data=array(
			'action'=>'get_transaction',
			'email'=>$account_email,
			'token_key'=>$token_key,
			'token'=>$token,
			'ref'=>'15349519661068'
		);
		
		$api_url='https://unifiedpurse.com/api_v1';

		$ch = curl_init();
		curl_setopt($ch, CURLOPT_URL, $api_url);
		curl_setopt($ch, CURLOPT_POST, true);
		curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
		curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
		//curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); //only uncomment if you do not have SSL, not-recomended	
		
		$response = curl_exec($ch);
		$response_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
		if($response_code != 200)$response=curl_error($ch);
		curl_close($ch);

		if($response_code != 200)$msg="HTTP ERROR $response_code: $response";
		else
		{
			$json=@json_decode($response,true);
			
			if($json===null)$msg="INVALID RESPONSE: $response"; 
			elseif(!empty($json['error']))$msg=$json['error'];
			elseif(!empty($json['success']))
			{
				//Escrow succesfully released
				$msg=$json['success']['msg'];			
			}
		}
		
		echo $msg;
	?>
	

	<?php

		$account_username='mycompany';
		$widget_pass='password';
		$token_key=time();
		$token=md5($account_username.$widget_pass.$token_key);

		$widget_url="//unifiedpurse.com/transaction-widget/$account_username/$token/$token_key";
	?>
	<iframe
		src='<?php echo $widget_url; ?>' 
		style='width:100%;height:560px;border:1px solid #bbb;'
	></iframe>
			

	<?php

		$account_email='[email protected]';
		$account_pass='password';
		$token_key=time();
		$token=md5(hash('sha512',$account_pass.$account_email).$token_key);

		$post_data=array(
			'action'=>'update_payment_option',
			'email'=>$account_email,
			'token_key'=>$token_key,
			'token'=>$token,
			'payment_option_id'=>'25',
			'new_address'=>'1DQkKM7qt7aLkF1a5FAv2DP2CQMedGfpTv'
		);
		
		$api_url='https://unifiedpurse.com/api_v1';

		$ch = curl_init();
		curl_setopt($ch, CURLOPT_URL, $api_url);
		curl_setopt($ch, CURLOPT_POST, true);
		curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
		curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
		//curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); //only uncomment if you do not have SSL, not-recomended	
		
		$response = curl_exec($ch);
		$response_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
		if($response_code != 200)$response=curl_error($ch);
		curl_close($ch);

		if($response_code != 200)$msg="HTTP ERROR $response_code: $response";
		else
		{
			$json=@json_decode($response,true);
			
			if($json===null)$msg="INVALID RESPONSE: $response"; 
			elseif(!empty($json['error']))$msg=$json['error'];
			elseif(!empty($json['success'])){
				//Receiving bitcoin address updated from ... to 1DQkKM7qt7aLkF1a5FAv2DP2CQMedGfpTv
				$msg=$json['success']['msg'];			
			}
		}
		
		echo $msg;
	?>