Exact permissions for ApiKey

Hi @mulder999,
If you are considering to use API Token instead of Global API Key, please follow the steps below to generate your API Token and then use that inside the plugin settings page:

1. Log in to your Cloudflare account and click on My Profile
2. Click on API tokens > Create Token > Custom Token > Get started
3. Enter a Token name (example: token for example.com)
4. Permissions:
   Account — Account Settings — Read
   Account — Worker Scripts — Edit
   Zone — Cache Purge — Purge
   Zone — Page Rules — Edit
   Zone — Zone Settings — Edit
   Zone — Zone — Edit
   Zone — Worker Routes — Edit
5. Account resources:
   Include — All accounts
6. Zone resources:
   Include — Specific zone — your domain name
7. Click on Continue to summary and then on Create token
8. Enter the generated token into the form below and click on Update settings