Spread: Get recent spreads

curl 'https://api.kraken.com/0/public/Spread?pair=XXBTZUSD'

import requests

resp = requests.get(
    "https://api.kraken.com/0/public/Spread",
    params={
        'pair': 'XXBTZUSD',
    },
)
data = resp.json()

import zingu_apis

api = zingu_apis.api("kraken")
result = api.fetch("0/public/Spread", pair="XXBTZUSD")

for item in result:
    print(item)

const resp = await fetch("https://api.kraken.com/0/public/Spread?pair=XXBTZUSD");
const data = await resp.json();