Web Fetch

Fetch and analyze content from one or more URLs using Gemini 2.5 Flash with URL context.

nansen web fetch https://nansen.ai --question "What products does Nansen offer?"
nansen web fetch --url https://example.com --url https://other.com --question "Compare these two sites"
nansen web fetch https://docs.uniswap.org/contracts/v4/overview --question "What changed in v4?"

Positional args and --url flags can be combined — all become URLs to fetch.

Flag	Values	Default	Purpose
`--url`	URL	—	URL to fetch (repeatable for multiple URLs, up to 20)
`--question`	string	required	Question to answer about the URL content
`--pretty`	flag	off	Human-readable JSON

Installs

341

Repository

nansen-ai/nansen-cli

GitHub Stars

125

First Seen

Mar 17, 2026

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