Inquiry about using pcloud API using access token

Question

I'm currently studying the pCloud API and have a couple of specific questions regarding its usage:

Q1.

Use the userinfo API with your access token and you'll get an instant response.

import requests

account_url = "https://api.pcloud.com/userinfo"

access_token ="ACCESS TOKEN"

response = requests.get(account_url, headers={
    "Authorization": f"Bearer {access_token}",
})`your text`

account_info = response.json()
print(account_info)

However, if you use listtokens API instead of userinfo API, you will receive {'result': 1000, 'error': 'Log in required.'} response.

Is there a way to use the listtokens API using an access token?

I know that I can use authentication token as below. (https://api.pcloud.com/listtokens?auth={Authentication token})

I contacted the pcloud support team and was told to only look at docs.pcloud.com

Or is there a way to obtain an authentication token using an access token? (other than using passworddigest)

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