Cloudflare Developers•3mo ago

You could try the Firewall API and create a new rule, https://developers.cloudflare.com/api/resource

You could try the Firewall API and create a new rule, https://developers.cloudflare.com/api/resources/firewall/subresources/rules/methods/create/

Cloudflare API | Firewall › Rules › Create Firewall Rules

Interact with Cloudflare's products and services via the Cloudflare API