exchange-rates: Get exchange rates

curl 'https://api.coinbase.com/v2/exchange-rates?currency=USD'

import requests

resp = requests.get(
    "https://api.coinbase.com/v2/exchange-rates",
    params={
        'currency': 'USD',
    },
)
data = resp.json()

import zingu_apis

api = zingu_apis.api("coinbase")
result = api.fetch("exchange-rates", currency="USD")

for item in result:
    print(item)

const resp = await fetch("https://api.coinbase.com/v2/exchange-rates?currency=USD");
const data = await resp.json();