Unified Billing allows users to call Workers AI and connect to various AI providers (such as OpenAI, Anthropic, and Google AI Studio) and receive a single Cloudflare bill. To use Unified Billing, you ...

Cloudflare API Shield provides API security, management tools, and integration with the Cloudflare Developer Platform for building new APIs. Security: Protect APIs with JWT validation, mutual TLS ...

The D1 undelete API now only accepts requests for databases that were deleted within the last 7 days. Requests to undelete a ...

This emergency release adds seven rules to the Cloudflare Free Ruleset to block anomalous request patterns.

What is the Model Context Protocol (MCP)? Model Context Protocol (MCP) ↗︎ is an open standard that connects AI systems with external applications. Think of MCP like a USB-C port for AI applications.

@cf/deepseek-ai/deepseek-v4.1-flash-1017 is now available on Workers AI. DeepSeek V4.1 Flash is a multimodal Mixture-of-Experts model with 552B backbone parameters ...

The Cloudflare Radar homepage has been redesigned to make global Internet data easier to explore for broader audiences, including journalists, policymakers, and everyday users, while preserving the ...

The packageManager field also sets the version of Yarn, pnpm, and Bun. Use an exact version, such as npm@11.19.1, not a range. Workers Builds does not use the engines.npm field to choose an npm ...

Agent Skills are on-demand instructions, resources, and scripts. A skill source provides a catalog of skill names and descriptions; the agent adds that catalog to the system prompt and exposes tools ...

If you need to override a specific version of a language or tool within the image, you can specify it as a build environment variable, or set the relevant file in your source code as shown above. To ...