timestamp: Get server timestamp

curl 'https://api.novadax.com/v1/common/timestamp'

import requests

resp = requests.get("https://api.novadax.com/v1/common/timestamp")
data = resp.json()

import zingu_apis

api = zingu_apis.api("novadax")
result = api.fetch("v1/common/timestamp")

for item in result:
    print(item)

const resp = await fetch("https://api.novadax.com/v1/common/timestamp");
const data = await resp.json();