Introducing Web Search API via AI Gateway

Fun fact: when you use an agent and it needs to fetch a live web page, the agent usually just guesses the URL of the page and then makes a tool call to curl it. This is why you’ll sometimes see web fetches come back with a 404 Not Found, which happens if the agent incorrectly guesses the URL of that information. As you can imagine, it’s not super efficient to randomly guess URLs all the time.

There is a better way. What if your agent can actually browse the Internet, just like how humans start with a search engine query when we’re looking for information? This is what web search is designed to do — it enables agents to search for relevant data on the Internet and grounds an agent’s responses based on live information.

Today, we’re announcing Cloudflare’s partnership with web search providers to bring you grounded intelligence via AI Gateway. We’re kicking off this launch with our partners from Ceramic.ai, Exa, and Linkup.

AI models are only as good as the context you feed them. Models are typically trained and then frozen at a point in time, operating only on information that existed before their knowledge cut off date. This makes it quite hard to engage with models about recent events, changing APIs, or fast-evolving news.

Integrating Web Search API directly into your inference pipeline equips your agents with a dynamic context layer. Your applications get fresh, structured snippets from the web injected straight into context, which gives your models access to live information.

For example, if your agent was building with Cloudflare developer tools, it might miss all the new products and features we’re releasing during this Birthday Week! With web search, you’ll be able to retrieve the latest and greatest documentation and releases, so you can build faster and smarter.

Elevating the industry standard for web search