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;
}

ASP.NET Code for integrating QR Code API into your website

//Client Side Code
<fieldset style="width:30%">
        <legend>Generate QR Code using  QR Code API</legend>
        <table>
        <tr><td>QR Code Text:</td><td><asp:TextBox ID="qrtext" runat="server"></asp:TextBox></td></tr>
       
        <tr><td colspan="2"><asp:Image runat="server" ID="QRImage"/></td></tr>

//Server Side Script

protected void btnsubmit_Click(object sender, EventArgs e)
        {
            try
            {

UriBuilder url = new UriBuilder("http://www.upiqrcode.com/qr-code-api/v10/");

url.Query = new FormUrlEncodedContent(new Dictionary<string, string>()
{
    {"apikey", "apikey"},
    {"seckey", "seckey"},
    {"qrtext", "qrtext"},
    
}).ReadAsStringAsync().Result;
                QRImage.ImageUrl = url.ToString();
                //Response.Write(url);
            }
            catch (Exception ex)
                
            {
                Response.Write(ex);  
            }
        }

QR Code API- Developers Resource

A Simple Request to QR Code API

QR Code with Size Request to QR Code API

QR Code with Foreground Color Request to QR Code API

QR Code with background Color Request to QR Code API

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

QR Code with Logo API

PHP Code to Integrate QR Code API into your website

Javascript for integrating QR Code API into your website

ASP.NET Code for integrating QR Code API into your website

Integrating QR Code API into BI Publisher

For integrating QR Code into your server to generate QR Code locally, without accessing our API, please contact us.

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UPI Payment Resourses

QR Code Genertaor

QR Code API- Developers Resource

A Simple Request to QR Code API

QR Code with Size Request to QR Code API

QR Code with Foreground Color Request to QR Code API

QR Code with background Color Request to QR Code API

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

QR Code with Logo API

PHP Code to Integrate QR Code API into your website

Javascript for integrating QR Code API into your website

ASP.NET Code for integrating QR Code API into your website

Integrating QR Code API into BI Publisher

For integrating QR Code into your server to generate QR Code locally, without accessing our API, please contact us.

Share this page