Cloudflare has announced a new Web Search API that integrates with its AI Gateway, designed to ground AI model responses with live information from the web. The launch partners are Ceramic.ai, Exa, and Linkup.
WHAT THIS ENABLES FOR AI MODELS
The Web Search API is meant to address the limitations of models trained on static data by providing a dynamic context layer from live search results. This allows agents to retrieve relevant information as it evolves on the Internet. TechStaged has also covered Cloudflare AI Gateway Observability and Cost Controls.
LAUNCH PARTNERS AND ROLLOUT
The initial rollout features Ceramic.ai, Exa, and Linkup as web search providers. Cloudflare emphasizes partner compliance with its bot crawling standards and the inclusion of crawled-content links in search results.
HOW DEVELOPERS USE THE API
Developers can query web search via a standard REST endpoint by passing a Cloudflare AI Gateway authentication token and selecting a preferred provider. Web search usage is tracked through AI Gateway credits, and Cloudflare notes that some partners will support Zero Data Retention (ZDR).
BYOK (Bring-Your-Own-Key) is supported for web search providers, aligning with existing BYOK support for other inference services.
INTEGRATION WITH CLOUDFLARE TOOLING
For developers building on Cloudflare Workers, there is a standalone worker binding to perform web search, and an intended future path includes native server tools embedded in AI Gateway. The documentation points to using the web search capabilities directly in the AI Playground with an AI Gateway account and key.
TRANSPARENCY AND CRAWLER STANDARDS
Cloudflare states that partners will adhere to its publicly stated bot crawling standards, and that web search results will include links to the crawled content, enabling visibility and control over how data is used.
WHAT HAPPENS NEXT
The rollout emphasizes observability, unified billing, security, and access controls within AI Gateway. Web search usage will draw down on credits, with ongoing work to deepen server-tool integration and broaden provider support.
RELATED COVERAGE
- Cloudflare AI Gateway Observability and Cost Controls
- Vercel AI Gateway Adds Regional Inference for US and EU Data Residency
- AWS Well-Architected Agent enters public preview as an AI-powered cloud-optimization assistant
- Cloudflare reports 74% fastest-provider share across top networks in 2026 Birthday Week performance update
- Developer Tools articles
SOURCES
- Cloudflare Blog: Introducing Web Search API via AI Gateway Published · Primary source
