Web search
fx can search the public web for current information and return an answer with links to its sources.
- AI Gateway searches with Exa.
- ChatGPT and Grok use the web search built into their models.
Ask fx to search when an answer depends on recent information or you want sources:
$
fx ask "What changed in the latest Zig release? Use official sources."Search or fetch
| Tool | Use |
|---|---|
web_search | Research a question across public sources. |
web_fetch | Read a public URL you provide. |
Ask for official sources when they matter. If you already know the page, include its URL so fx can read it directly.
Both tools access public pages only. They cannot sign in, click controls, or read private pages.
Data and privacy
Search queries and fetched URLs leave your machine. fx records the activity in the local session, and searches may add cost. See Data and privacy and Usage and costs.