QR-code and Barcode Scanner API

PresentID QR-Code & Barcode scanner API can scan both QR code and barcode.
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PresentID QR-Code & Barcode scanner API can scan both QR code and barcode.

**Input:**
- Image file
- Image URL link
- Base64 image

**Output:**
- Code
- Code type
- Field name
- Field type
- Field value
- Code area

**Features:**
- Accuracy 100%.
- Less than 1.5 milliseconds.
- Types of QR codes such as contacts, plain text, links, events, etc.
- Common barcode standards such as:
- Code 93
- Code 128
- PDF 417
- Data Matrix
- EAN-8
- UPC-E
- Codabar, etc.
- Support IOS, Android, Windows, and Mac devices.
- Easy integration with your app.

**Use Cases:**
- Tracking products
- Art and pop culture
- Tracking food intake
- Games
- Advertising

**Rules & Restrictions:**
- Send data via Base64 or an image URL or an image file.
- Image size should not exceed 8 MB.
- Also, the images should not be larger than 5000 pixels and smaller than 50 pixels.

 

 

API Documentation

Endpoints


• Send data via Base64 or an image URL or an image file.
• Image size should not exceed 8 MB.
• Also, the images should not be larger than 5000 pixels and smaller than 50 pixels.



                                                                            
POST https://www.zylalabs.com/api/3978/qr-code+and+barcode+scanner+api/4733/fileupload
                                                                            
                                                                        

FileUpload - Endpoint Features

Object Description
Request Body [Required] File Binary
Test Endpoint

API EXAMPLE RESPONSE

       
                                                                                                        
                                                                                                                                                                                                                                                                                                                                        {
	"statusCode": 200,
	"statusMessage": "ok",
	"hasError": false,
	"data": [
		{
			"code": "qrcode",
			"codeType": "text",
			"allFields": [
				{
					"fieldName": "text",
					"fieldType": "string",
					"fieldValue": "@ELTOROIT"
				}
			],
			"codeArea": {
				"x0": 1,
				"y0": 1,
				"x1": 1,
				"y1": 711,
				"x2": 711,
				"y2": 711,
				"x3": 711,
				"y3": 1
			}
		}
	]
}
                                                                                                                                                                                                                    
                                                                                                    

FileUpload - CODE SNIPPETS


    curl --location 'https://zylalabs.com/api/3978/qr-code+and+barcode+scanner+api/4733/fileupload' \
    --header 'Content-Type: application/json' \ 
    --form 'image=@"FILE_PATH"'


• Send data via Base64 or an image URL or an image file.
• Image size should not exceed 8 MB.
• Also, the images should not be larger than 5000 pixels and smaller than 50 pixels.



                                                                            
POST https://www.zylalabs.com/api/3978/qr-code+and+barcode+scanner+api/4734/linkfile
                                                                            
                                                                        

LinkFile - Endpoint Features

Object Description
linkFile [Required]
Test Endpoint

API EXAMPLE RESPONSE

       
                                                                                                        
                                                                                                                                                                                                                                                                                                                                        {
	"statusCode": 200,
	"statusMessage": "ok",
	"hasError": false,
	"data": [
		{
			"code": "qrcode",
			"codeType": "text",
			"allFields": [
				{
					"fieldName": "text",
					"fieldType": "string",
					"fieldValue": "@ELTOROIT"
				}
			],
			"codeArea": {
				"x0": 1,
				"y0": 1,
				"x1": 1,
				"y1": 711,
				"x2": 711,
				"y2": 711,
				"x3": 711,
				"y3": 1
			}
		}
	]
}
                                                                                                                                                                                                                    
                                                                                                    

LinkFile - CODE SNIPPETS


curl --location --request POST 'https://zylalabs.com/api/3978/qr-code+and+barcode+scanner+api/4734/linkfile?linkFile=Required' --header 'Authorization: Bearer YOUR_API_KEY' 


    

• Send data via Base64 or an image URL or an image file.
• Image size should not exceed 8 MB.
• Also, the images should not be larger than 5000 pixels and smaller than 50 pixels.



                                                                            
POST https://www.zylalabs.com/api/3978/qr-code+and+barcode+scanner+api/4735/base64
                                                                            
                                                                        

Base64 - Endpoint Features

Object Description
imageBase64 [Required]
Test Endpoint

API EXAMPLE RESPONSE

       
                                                                                                        
                                                                                                                                                                                                                                                                                                                                        {
	"statusCode": 200,
	"statusMessage": "ok",
	"hasError": false,
	"data": [
		{
			"code": "qrcode",
			"codeType": "text",
			"allFields": [
				{
					"fieldName": "text",
					"fieldType": "string",
					"fieldValue": "@ELTOROIT"
				}
			],
			"codeArea": {
				"x0": 1,
				"y0": 1,
				"x1": 1,
				"y1": 711,
				"x2": 711,
				"y2": 711,
				"x3": 711,
				"y3": 1
			}
		}
	]
}
                                                                                                                                                                                                                    
                                                                                                    

Base64 - CODE SNIPPETS


curl --location --request POST 'https://zylalabs.com/api/3978/qr-code+and+barcode+scanner+api/4735/base64?imageBase64=base64 image' --header 'Authorization: Bearer YOUR_API_KEY' 


    

API Access Key & Authentication

After signing up, every developer is assigned a personal API access key, a unique combination of letters and digits provided to access to our API endpoint. To authenticate with the QR-code and Barcode Scanner API simply include your bearer token in the Authorization header.
Headers
Header Description
Authorization [Required] Should be Bearer access_key. See "Your API Access Key" above when you are subscribed.

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QR-code and Barcode Scanner API FAQs

The QR-code and Barcode Scanner API from PresentID is a sophisticated tool designed to quickly and accurately decode information from QR codes and barcodes. This API simplifies the process of reading and interpreting the data encoded in various barcode formats and QR codes, making it an invaluable tool for retail, inventory management, and mobile applications.

Our QR-code and Barcode Scanner API features include: Rapid and precise decoding: Efficiently scans and decodes data from QR codes and various types of barcodes. Support for numerous formats: Compatible with a wide range of barcode types, including UPC, EAN, Code 128, and more, in addition to all standard QR code formats. Easy integration: Designed to seamlessly integrate with mobile apps and enterprise systems to enhance data capture and analytics.

The API predominantly utilizes the POST method, allowing users to upload images containing QR codes or barcodes. It processes these images to extract and return the encoded information in a structured format.

Yes, the API comes with usage limits that vary according to the subscription plan you select. Detailed information regarding these limits can be found on our pricing page or within your user dashboard.

Here are some common errors you may run into: 400 Bad Request: Typically indicates an issue with the input data, such as an unreadable or unsupported image format. 401 Unauthorized: Occurs if there is an issue with your API key, such as it being invalid or absent.

Each endpoint returns structured data that includes the decoded code, its type, and detailed field information. The response contains fields such as "code," "codeType," "allFields," and "codeArea," providing comprehensive details about the scanned QR code or barcode.

The key fields in the response data include "code" (the scanned value), "codeType" (the format of the code), "allFields" (an array of field details), and "codeArea" (coordinates of the code in the image), which help users understand the scanned content and its context.

The response data is organized in a JSON format, with a top-level structure containing "statusCode," "statusMessage," "hasError," and a "data" array. Each item in the "data" array represents a scanned code with its associated details, making it easy to parse and utilize.

Each endpoint provides information about the scanned QR code or barcode, including the decoded value, type of code, and additional fields such as field names and values. This allows users to extract relevant data for various applications, like inventory tracking or marketing.

The endpoints accept image data in three formats: Base64, image URL, or image file. Additionally, images must not exceed 8 MB in size and should be between 50 and 5000 pixels in dimensions to ensure successful processing.

Users can utilize the returned data by accessing the "code" for the scanned information, using "codeType" to determine the format, and leveraging "allFields" for detailed attributes. This structured data can be integrated into applications for tracking, analytics, or user engagement.

The API guarantees 100% accuracy in decoding QR codes and barcodes. It employs advanced image processing techniques to ensure reliable results, and users can verify the integrity of the data through the structured response format.

Typical use cases include product tracking in retail, managing inventory, analyzing consumer behavior in advertising, and enhancing user experiences in mobile applications. The API's versatility supports various industries and applications.

General FAQs

Zyla API Hub is like a big store for APIs, where you can find thousands of them all in one place. We also offer dedicated support and real-time monitoring of all APIs. Once you sign up, you can pick and choose which APIs you want to use. Just remember, each API needs its own subscription. But if you subscribe to multiple ones, you'll use the same key for all of them, making things easier for you.

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Occasionally, a bank may decline the charge due to its fraud protection settings. We suggest reaching out to your bank initially to check if they are blocking our charges. Also, you can access the Billing Portal and change the card associated to make the payment. If these does not work and you need further assistance, please contact our team at [email protected]

Prices are determined by a recurring monthly or yearly subscription, depending on the chosen plan.

API calls are deducted from your plan based on successful requests. Each plan comes with a specific number of calls that you can make per month. Only successful calls, indicated by a Status 200 response, will be counted against your total. This ensures that failed or incomplete requests do not impact your monthly quota.

Zyla API Hub works on a recurring monthly subscription system. Your billing cycle will start the day you purchase one of the paid plans, and it will renew the same day of the next month. So be aware to cancel your subscription beforehand if you want to avoid future charges.

To upgrade your current subscription plan, simply go to the pricing page of the API and select the plan you want to upgrade to. The upgrade will be instant, allowing you to immediately enjoy the features of the new plan. Please note that any remaining calls from your previous plan will not be carried over to the new plan, so be aware of this when upgrading. You will be charged the full amount of the new plan.

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To give you the opportunity to experience our APIs without any commitment, we offer a 7-day free trial that allows you to make up to 50 API calls at no cost. This trial can be used only once, so we recommend applying it to the API that interests you the most. While most of our APIs offer a free trial, some may not. The trial concludes after 7 days or once you've made 50 requests, whichever occurs first. If you reach the 50 request limit during the trial, you will need to "Start Your Paid Plan" to continue making requests. You can find the "Start Your Paid Plan" button in your profile under Subscription -> Choose the API you are subscribed to -> Pricing tab. Alternatively, if you don't cancel your subscription before the 7th day, your free trial will end, and your plan will automatically be billed, granting you access to all the API calls specified in your plan. Please keep this in mind to avoid unwanted charges.

After 7 days, you will be charged the full amount for the plan you were subscribed to during the trial. Therefore, it's important to cancel before the trial period ends. Refund requests for forgetting to cancel on time are not accepted.

When you subscribe to an API free trial, you can make up to 50 API calls. If you wish to make additional API calls beyond this limit, the API will prompt you to perform an "Start Your Paid Plan." You can find the "Start Your Paid Plan" button in your profile under Subscription -> Choose the API you are subscribed to -> Pricing tab.

Payout Orders are processed between the 20th and the 30th of each month. If you submit your request before the 20th, your payment will be processed within this timeframe.

 Service Level
100%
 Response Time
326ms

Category:


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