Encode QR Code

Encodes a UTF-8 string to a base64-encoded jpeg. POST only.

Request:

• requestType is encodeQRCode
• qrCodeData is a UTF-8 text string to be encoded
• width is the width of the output image (optional)
• height is the height of the output image (optional)

Response

• qrCodeBase64 (S) is a base64 string encoding a jpeg image of the QR code
• requestProcessingTime (N) is the API request processing time (in millisec)