Steps to reproduce:

1. Add host
2. Host name is xxx.com.sg
3. Templates = cloudflare by http
4. Set up Macros.
5. Input API token in value, tested working and valid in CLI.
6. Input Cloudflare zone ID 
7. URL, bandwidth, max warn and timeout as default.

Result:
no data collected.

Cloudflare: Get data having error of "Cannot execute script: Requesting failed: Request failed with status code 400: {"success":false,"errors":[

{"code":10000,"message":"Authentication error"}

]}"  

Graph all no data

Expected:
See screenshot....
See attached patch file...