Sunsetting API v1 In Favor Of CloudFlare’s Current Client API: API v4

This post announces the sunsetting of API v1 and the promotion of API v4. It details the extensive new capabilities available through API v4, including programmatic control over a wide range of Cloudflare features such as zone management, SSL certificates, Railgun, custom error pages, analytics, advanced firewall access rules, mobile redirects, and more. It also highlights the developer-friendly aspects of API v4, such as consistent JSON usage and improved namespacing, and provides resources for migration and adoption.