QR Code API -Integrate QR Code API

QR Code API- Developers Resource

Developers can integrate our QR Code API ( Application Programming Interface) into their web applications or mobile applications. Our QR Code API is free for personal or non-commercial use. For commercial use, the developers can contact us at www.upiqrcode.com/contact If you bave more than 5000 requests per day, please contact us, so we can assist you in making the service available without any interruption.

A Simple Request to QR Code API

Method : GET Request
Parameter : qrtext
Value for Parameter : String
Minimum value for Parameter: 1
Maximum Size of Parameter : 500 Characters
Whether Mendatory: Yes

A simple request to the QR Code API can be made as:

https://www.upiqrcode.com/qr-code-api/v10/?apikey=apikey&seckey=seckey&qrtext=Hello%20World!

The above request to our qr code api will generate a qr code without any customisation.
You can embed the generated QR Code into you HTML page with tag in following manner:

<img src="https://www.upiqrcode.com/qr-code-api/v10/?apikey=apikey&seckey=seckey&qrtext=Hello%20World!" alt="" title=""/>

QR Code with Size Request to QR Code API

Note:Size in pixel, without px suffix, i.e. 200 , 300, 400 to maximum size 1000.

Parameter : size
Value for Parameter : Number
Minimum Value:No size parameter for default size
Maximum Value:1000
Whether Mendatory: No

Sample request with QR Code Size

https://www.upiqrcode.com/qr-code-api/v10/?apikey=apikey&seckey=seckey&qrtext=Hello%20World!&size=150
The above request to our qr code api will generate a qr code with size.
You can embed the generated QR Code into you HTML page with tag in following manner:

<img src="https://www.upiqrcode.com/qr-code-api/v10/?apikey=apikey&seckey=seckey&qrtext=Hello%20World!&size=150" alt="" title=""/>

QR Code with Foreground Color Request to QR Code API

Note:Hex Color codes without # prefix i.e 922B21, 76448A, 6C3483, etc

Foreground Color Parameter
Parameter : front
Minimum Size : 6 Character Hex Code
Maximum Size : 6 Character Hex Code
Whether Mendatory: No

Sample request with Foreground Color

The above request to our qr code api will generate a qr code with specified foreground color code.
You can embed the generated QR Code into you HTML page with tag in following manner:

<img src="https://www.upiqrcode.com/qr-code-api/v10/?apikey=apikey&seckey=seckey&qrtext=Hello%20World!&front=922B21" alt="" title=""/>

QR Code with background Color Request to QR Code API

Note:Hex Color codes without # prefix i.e 922B21, 76448A, 6C3483, etc

Background Color Parameter
Parameter : back
Minimum Value for background Color : 6 Character Hex Code
Maximum Value for background Color : 6 Character Hex Code
Whether Mendatory: No

Sample request with Background Color

https://www.upiqrcode.com/qr-code-api/v10/?apikey=apikey&seckey=seckey&qrtext=Hello%20World!&back=922B21

The above request to our qr code api will generate a qr code with specified background color code.
You can embed the generated QR Code into you HTML page with tag in following manner:

<img src="https://www.upiqrcode.com/qr-code-api/v10/?apikey=apikey&seckey=seckey&qrtext=Hello%20World!&back=922B21" alt="" title=""/>

QR Code with background Color, Foreground Color & Size Request to QR Code API

Sample request with Background Color, Foreground Color & Size

https://www.upiqrcode.com/qr-code-api/v10/?apikey=apikey&seckey=seckey&qrtext=Hello%20World!&back=922B21&front=76448A&size=150

The above request to our qr code api will generate a qr code with specified foreground color, background color code and size.
You can embed the generated QR Code into you HTML page with tag in following manner:

<img src="https://www.upiqrcode.com/qr-code-api/v10/?qrtext=Hello%20World!&back=922B21&front=76448A&size=150" alt="" title=""/>

QR Code with Logo API

Sample request with Background Color, Foreground Color, Size & Logo

https://www.upiqrcode.com/qr-code-api/v10/?apikey=apikey&seckey=seckey&qrtext=Hello%20World!&back=F5F111&front=6F2735&size=250&logo=https://www.upiqrcode.com/images/upi-qr-code.png

The above request to our qr code api will generate a qr code with specified foreground color, background color code and size.
You can embed the generated QR Code into you HTML page with tag in following manner:

<img src="https://www.upiqrcode.com/qr-code-api/v10/?apikey=apikey&seckey=seckey&qrtext=Hello%20World!&back=F5F111&front=6F2735&size=250&logo=https://www.upiqrcode.com/images/upi-qr-code.png" alt="" title=""/>

PHP Code to Integrate QR Code API into your website

Javascript for integrating QR Code API into your website

//call getQR function on button click
function getQR(val){
	var vpa =userform.elements["qrtext"].value;
	var back=userform.elements["back"].value;
	var front=userform.elements["front"].value; 
	if (qrtext===""){
	alert("Please Enter Text for QR Code");
	return false;
	
	}

var url="http://www.upiqrcode.com/qr-code-api/v10/?apikey=apikey&seckey=seckey&qrtext="+qrtext;
	
	var qrImage =escape(url);
	
	
	var prndiv="";
	prndiv='<div class="maindiv center">';
	prndiv+= '<div class="gallery">';
	prndiv+='<div id="printableArea" align="center">';
	
	prndiv+='<img id="qrimage" name="qrimage" class="responsive" src="'+ qrImage +'" alt="QR Code" title="QR Code" width="300px" height="300px"/>';
	
	prndiv+= '</div>';
	prndiv+= '<br><br><Br>';
	prndiv+= '<div align="center">';
	prndiv+='<form id="downloadform" method="post" role="form" class="form-inline">';
	
	prndiv+='<input type="hidden" name="imgurl" id="imgurl" class="form-control" value="' + qrImage +'" >';
	prndiv+= '<button type="button" id="button1" value="button1" class="btn btn-primary input-lg" onclick="download();">Download QR Code</button>';
	prndiv+= '</form>';
	prndiv+= '</div><br>'; 
	
	prndiv+= '<div align="center">';
	prndiv+= '<form id="prform">';
	var pdiv='printableArea';
	
	prndiv+= '<button type="button" id="button2" value="button2" class="btn btn-primary input-lg" onclick="printDiv(\'printableArea\');" />Print QR Code</button>';
	prndiv+= '</form>';
	
	
	prndiv+= '</div>';
	prndiv+= '</div>';
	prndiv+= '</div>'; 
	document.getElementById('results').innerHTML=prndiv; 
	}

// Function to download QR Code
function download() {
	
	var url=downloadform.elements["imgurl"].value;
	
	window.location.href = url;
	return false;
	}

// Function to Print QR Code
function printDiv(divName) {
     var printContents = document.getElementById(divName).innerHTML;
     var originalContents = document.body.innerHTML;

document.body.innerHTML = printContents;

window.print();

document.body.innerHTML = originalContents;
}

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