cUSD token_id - free API call not working

I have the free plan for the API and the following isn’t working for me. I want to get tickers for all coins supported (or better yet just for cUSD - Celo Dollar).

import urllib.request
url = “https://api.nomics.com/v1/currencies?key=MY_KEY_HERE
print(urllib.request.urlopen(url).read())

Gives me an error 401.

raise HTTPError(req.full_url, code, msg, hdrs, fp)

urllib.error.HTTPError: HTTP Error 401: Unauthorized

This API endpoint is not available via the free API.

Is there an updated solution?

https://api.nomics.com/v1/currencies/ticker?key=MY_KEY_HERE&Interval=1d&per-page=100&page=1

only shows me the first 100 results. How can i see more?

You can proceed to the next page by setting page=2, page=3, etc