Convert text to QrCode

Sample input:{
  "text": "https://apidevelopers.ir/services",
  "apiKey": "YOUR_API_KEY",
  "format": "png",
  "quality": "50"
}

Sample output:{
  "ok": true,
  "code": 200,
  "meta": {
    "cost": "100.00",
    "webService": "qrcode-generator"
  },
  "result": {
    "format": "png",
    "base64code": "iVBORw0KGgoAAAANSUhEUgAAAAsAAAALCAYAAACprHcmAAAAAklEQVR4AewaftIAAABpSURBVI3BAWoDMRDAQMn4/19WvBDDEQ7aGTv4p82hMipURoXK0+JFhUrFqBh28EJlVFybQ2VUvFEZm6NC5VKpGCoVY3GoVKioVDypjM1Dxa+Ka3FUqAwVFZWhci0OlYpR8VRxLb5U/vIBK9U+Hm7QW0sAAAAASUVORK5CYII=",
    "description": "To use this QR code, first decode the Base64 string, then save it as a png image file."
  },
  "message": "SUCCESS"
}