know.fast
Links in. Knowledge out.
Drop in an article, a YouTube video, an X post, a podcast, or a paper. Seconds later it's structured knowledge: a summary, graded evidence, a timestamped transcript, clean full text — on a durable, citable page.
Prompt your agent to get started
Click to copy the setup prompt, paste it into Hermes, OpenClaw, or any other agent, and every link it meets becomes knowledge.
Built for agents
One call in, one packet out — faster and cheaper than scraping and digesting it yourself. No account needed: pay per call from a wallet, or use a stored key. The packet is token-efficient markdown: summary and key claims inline, pointers to the transcript and graded evidence.
# 1. Send the link
curl -X POST https://know.fast/v1/analyze \
-H "Content-Type: application/json" \
-d '{"url":"https://youtube.com/watch?v=..."}'
# -> { "viewerUrl": "https://know.fast/<slug>", ... }
# 2. Fetch the knowledge packet
curl https://know.fast/<slug>.md