Can I use the Cloudflare API to programmatically clear the cache for a service accessed via a Cloudflare Tunnel?

Yes, you can absolutely use the Cloudflare API to programmatically clear the cache for services accessed through a Cloudflare Tunnel. The Cloudflare API provides an endpoint, specifically `/zones/{zone_id}/purge_cache`, which allows you to perform cache purging actions. You can either specify `{"purge_everything": true}` for a full cache purge or provide a list of specific URLs, hostnames, or prefixes in the request body for a more targeted purge. This feature is invaluable for integrating cache invalidation into automated deployment pipelines, CI/CD workflows, or content management systems.