I am new in react native and I need to take information from JSON file asynchronously on change text in input field. 

```
 JSON:
  { "meta": {
     "code": 200,
    "api_version": "2.0.1.6.0",
    "issue_date": "20160620"
  },
  "result": {
    "total": 4,
    "items": [{
      "purpose_name": "Торгово-развлекательный комплекс",
      "name": "Asia Park, торгово-развлекательный комплекс",
      "full_name": "Алматы, Asia Park, торгово-развлекательный комплекс",
      "id": "9430047374983999",
      "building_name": "Asia Park, торгово-развлекательный комплекс",
      "address_name": "Райымбека проспект, 514а / Саина, 516",
      "type": "building"
    }]
  }
}

```