Guide · 17 October 2026
Run it once to check it, then use the toolbar's Deploy. All four blocks run in BluFabric's cloud, and reading Chainlink needs no wallet, so it watches around the clock with no tab open.
A depeg alert is only useful if it isn't fooled. A Chainlink price is aggregated from many sources off Stellar, so one large trade in a thin Stellar pool can't push it below your line and wake you for nothing. See the Chainlink integration for every feed.
Chainlink publishes a new stablecoin price when it moves 0.5%, and at least once a day. A line at 0.995 matches that: any move big enough to cross it produces a new price, so the Watcher sees it. A tighter line, such as 0.998, may sit unnoticed until the next daily update.
For smaller moves on Stellar itself, add a Watcher on the Stellar DEX price of the stablecoin and compare the two: a gap between the DEX and Chainlink is often the first sign of trouble, or a trading opportunity.
No. BluFabric reads Chainlink's feeds on Stellar by simulation: nothing is signed or sent, and there's no key.
Within about 30 seconds of Chainlink publishing the new price, which it does as soon as the price moves 0.5%.
Yes. Add a second Constant and Compare for above 1.005, or use one Expression block that checks the distance from 1.00.
Build it on the canvas, or describe it and let the agent build it.
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