rate: Get price conversion rate

curl 'https://api.exchange.cryptomkt.com/api/3/public/price/rate?from=BTC&to=USDT'

import requests

resp = requests.get(
    "https://api.exchange.cryptomkt.com/api/3/public/price/rate",
    params={
        'from': 'BTC',
        'to': 'USDT',
    },
)
data = resp.json()

import zingu_apis

api = zingu_apis.api("cryptomkt")
result = api.fetch("public/price/rate", from="BTC", to="USDT")

for item in result:
    print(item)

const resp = await fetch("https://api.exchange.cryptomkt.com/api/3/public/price/rate?from=BTC&to=USDT");
const data = await resp.json();