import json

input = '''
[
   { "id":"001",
     "x":"2",
     "name":"Chuck"
    },
    { "id": "009",
      "x":"7",
      "name":"Chuck"
    }
]'''

info = json.loads(input)
print('User count:', len(info))
for item in info:
    print('Name',item["name"])
    print('Id',item["id"])
    print('x',item["x"])