Skip to the card

Card 904 of 9822026-09-19 issue

Observed arrival · 2026-09-19

usehook: Subscribe to the chain

usehook.fun Visit website
Editorial interest 78/100 Selection signal · not a rating of the site

An onchain trigger studio for Robinhood Chain that listens for events, tests conditions, and fires effects without requiring users to run a node.

Landing page captured for the 2026-09-19 issue.
For
Robinhood Chain users monitoring live network events
Worth noticing
Eight prefilled recipes cover gas, transfers, token holders, block health, congestion, and reverted transactions.

Field notes

The interface reduces chain monitoring to a compact event rule: choose a stream, write a predicate, and attach an effect. Its examples range from gas below 0.06 to transfers above 5 ETH, with additional checks for holder counts, block intervals, occupancy, and transaction status. The page attributes its live feed to Blockscout for Robinhood Chain and says block and transaction data refresh every ten seconds, although the extracted view currently reports that the explorer and fee oracle are still loading.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

OpenPublic substance visible
PrettyNotable craft visible
ProPolished or operationally mature
NicheUnusually specific use
ƒJavaScriptBrowser-side code central

One card from the complete issue

Filed Under: Missing Tooth

336,080 arrived 998 judged 982 catalogued Enter the complete issue
usehook.fun

Landing page observed 2026-09-19. The live site may have changed.