Introduction
Welcome to the GoQR.me API documentation. This API allows you to generate QR codes dynamically for various purposes, including URLs, text, and more.
API Endpoint
The base URL for all API requests is:
https://api.qrserver.com/v1/create-qr-code/Parameters
The data to be encoded in the QR code. This can be a URL, text, or any other type of data.
The size of the QR code image in pixels. Format: [width]x[height]
Default: 200x200
The character set of the input data.
Default: UTF-8
The character set of the output QR code.
Default: UTF-8
Error correction level. Options: L, M, Q, H
Default: L
The color of the QR code. Format: [hex color]
Default: 000000 (black)
The background color of the QR code. Format: [hex color]
Default: FFFFFF (white)
Usage
To generate a QR code, make a GET request to the API endpoint with your desired parameters.
Example Request:
https://api.qrserver.com/v1/create-qr-code/?size=150x150&data=Hello%20World!Example Response:
The API will return a PNG image of the generated QR code.
Limitations
Please note the following limitations:
- Maximum QR code size: 1000x1000 pixels
- Maximum data length: 2953 bytes
- Rate limit: 100 requests per hour per IP address
Error Handling
If an error occurs, the API will return an HTTP error code along with a brief error message. Common error codes include:
- 400 Bad Request: Invalid parameters
- 414 Request-URI Too Long: Data exceeds maximum length
- 429 Too Many Requests: Rate limit exceeded
Support
For additional support or questions about the GoQR.me API, please visit our website or contact our support team.