Preflight before interaction.

Paste a Robinhood contract address. Get a HexRail preflight signal — score, reasons, proof status. Free.

180 detectors · 12 famous-hack patterns · Robinhood only in this preview.

try a Guard Link

Example Guard Links land when Robinhood contracts go live. Paste any address above to run a preflight.

Agent? Call GET /api/guard/robinhood/<address> for a JSON decision struct. No auth.

Not an audit. Not a safety guarantee. HexRail surfaces patterns — read the findings yourself before relying on anything onchain.