How to Use this API and JSON in my App?

Please help me to get this API data on my app, im try with my block but there are showing error can help me ? " No value for data"

Demo.aia (8.8 KB)

API LINK:

http://api.aladhan.com/v1/timings/17-07-2007?latitude=51.508515&longitude=-0.1254872&method=2

jSON Code:

HTTP/1.1 200 OK
{
“code”: 200,
“status”: “OK”,
“data”: {
“timings”: {
“Fajr”: “03:57”,
“Sunrise”: “05:46”,
“Dhuhr”: “12:59”,
“Asr”: “16:55”,
“Sunset”: “20:12”,
“Maghrib”: “20:12”,
“Isha”: “22:02”,
“Imsak”: “03:47”,
“Midnight”: “00:59”
},
“date”: {
“readable”: “24 Apr 2014”,
“timestamp”: “1398332113”,
“gregorian”: {
“date”: “15-05-2018”,
“format”: “DD-MM-YYYY”,
“day”: “15”,
“weekday”: {
“en”: “Tuesday”
},
“month”: {
“number”: 5,
“en”: “May”,
},
“year”: “2018”,
“designation”: {
“abbreviated”: “AD”,
“expanded”: “Anno Domini”,
},
},
“hijri”: {
“date”: “01-09-1439”,
“format”: “DD-MM-YYYY”,
“day”: “01”,
“weekday”: {
“en”: “Al Thalaata”,
“ar”: “الثلاثاء”,
},
“month”: {
“number”: 9,
“en”: “Ramaḍān”,
“ar”: “رَمَضان”,
},
“year”: “1439”,
“designation”: {
“abbreviated”: “AH”,
“expanded”: “Anno Hegirae”,
},
“holidays”: [
“1st Day of Ramadan”
],
},
},
“meta”: {
“latitude”: 51.508515,
“longitude”: -0.1254872,
“timezone”: “Europe/London”,
“method”: {
“id”: 2,
“name”: “Islamic Society of North America (ISNA)”,
“params”: {
“Fajr”: 15,
“Isha”: 15
}
},
“latitudeAdjustmentMethod”: “ANGLE_BASED”,
“midnightMode”: “STANDARD”,
“school”: “STANDARD”,
“offset”: {
“Imsak”: 0,
“Fajr”: 0,
“Sunrise”: 0,
“Dhuhr”: 0,
“Asr”: 0,
“Maghrib”: 0,
“Sunset”: 0,
“Isha”: 0,
“Midnight”: 0
}
}
}
}