Trading API blocked by Cloudflare from VPS server IP

[Parzival1019]

Hi,
I'm using the Cloudbet Trading API with an official Trading API key. When making requests to sports-api.cloudbet.com/pub/v3/bets/account from my VPS server, I receive a Cloudflare 403 block (HTML page with "Attention Required!|Cloudflare" title).

Server IP: 157.173.117.166
Endpoint: https://sports-api.cloudbet.com/pub/v3/bets/account
Method: GET
Error: HTTP 403, Cloudflare HTML block page
Note: The Feed API (sports-api.cloudbet.com/pub/v2/odds/*) works fine from the same IP.

Could you please whitelist IP 157.173.117.166 for Trading API access, or advise on the correct way to access the Trading API from a server/VPS environment?
Thank you