Server IP blocked by Cloudflare (Keymaster Fivem)

Hello dear Cloudflare team,

I am currently trying to access the Keymaster website (https://keymaster.fivem.net/asset-grants) via my dedicated server, hosted at https://www.hetzner.com/de/, but I always end up in the same “Be Human” box.
And every time I have to download the files to my local computer and then upload them to the server, it's a bit tedious!

Please unlock it