Bestseller
Universal QR Code Generator
Provides a universal QR code generation interface with flexible content and sizing options
Multi-types ContentQR Code Generation
QRcode
Data & API Features
- Supports various content types for QR code generation
- Direct CDN storage and retrieval of generated QR codes
- Intelligent URL detection and handling
- Customizable QR code size
- Full HTTPS support (TLS v1.0 / v1.1 / v1.2 / v1.3)
- Compatible with Apple ATS
- Multi-node CDN deployment
- High-speed API response with load-balanced server infrastructure
API Document
HTTP Protocol:HTTPS
HTTP Method:POST
HTTP Endpoint:https://api.gugudata.io/v1/qrcode?appkey={{appkey}}
Response Type:application/json; charset=utf-8
DEMO Endpoint:https://api.gugudata.io/v1/qrcode/demo
API Request Parameters
Name | Type | Is Required | Default Value | Remark |
---|---|---|---|---|
content | string | true | N/A | Content to be encoded in QR code, supports URLs and text |
size | integer | false | 200 | QR code image size in pixels, default is 200 |
API Response Parameters
Name | Type | Remark |
---|---|---|
dataStatus.requestParameter | string | Original request parameters |
dataStatus.statusCode | integer | API response status code |
dataStatus.status | string | Operation status |
dataStatus.statusDescription | string | Detailed status description |
dataStatus.responseDateTime | string | API response datetime |
dataStatus.dataTotalCount | integer | Total count of data records |
data.url | string | CDN URL of the generated QR code image |
API Response Status Codes
Status Code | Explanation of Status Code | Remarks |
---|---|---|
200 | API responding normally | For business status codes, see below under API Custom Status Codes. |
400 | Parameter error | |
402 | APPKEY error | Please check if the APPKEY provided is the one obtained from the developer center. |
403 | Account overdue | Please pay attention to the E-mail reminders regarding order expiration. |
429 | Request rate limited | Requests cannot exceed 5 times per second. The CDN layer intelligently determines based on the frequency of IP requests. General high-frequency requests do not trigger this status code. |
500 | API response error |
Code Snippets 
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