indicator: List indicators

curl 'https://api.worldbank.org/v2/indicator?format=json&per_page=50&page=1'

import requests

resp = requests.get(
    "https://api.worldbank.org/v2/indicator",
    params={
        'format': 'json',
        'per_page': '50',
        'page': '1',
    },
)
data = resp.json()

import zingu_apis

api = zingu_apis.api("gender-data-portal")
result = api.fetch("indicator", format="json", per_page=50, page=1)

for item in result:
    print(item)

const resp = await fetch("https://api.worldbank.org/v2/indicator?format=json&per_page=50&page=1");
const data = await resp.json();