import httpclient
import strutils
import json

var http = newHttpClient()

proc getJson(url: string): JsonNode =
    var content = http.getContent(url)
    echo content
    return parseJson(content)

proc getAPI(url: string): JSonNode =
    var resp = getJson(url)["response"]
    for k, v in resp.pairs():
        echo $k
        echo $v
    return resp

proc getFirstAPI(url: string): JSonNode =
    return getAPI(url)[0]

echo getFirstAPI("https://api.vk.com/method/users.get?user_id=170831732&v=5.52")