Creating Killer Apps Scheduled Txns on Flow
summary
Flow Forte introduces Scheduled Transactions that run fully onchain like cron jobs (demo: a counter that auto‑increments every 2 seconds and interval scheduling), claims extreme cost efficiency (stated example: $1 covers ~20,000 deployments), and supports recurring subscriptions or restaking without external servers. It also adds Flow Actions, five DeFi primitives (source, sink, swap, flasher, price oracle) used to build a single atomic Cadence transaction that harvests rewards, swaps assets, and restakes LP tokens successfully, plus bit128 fixed math for accurate financial calculations.
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chapters (14)
- 0:00Start
- 0:02Intro – Flow Forte upgrade overview
- 0:29What are Scheduled Transactions (onchain cron jobs)
- 2:24Counter contract demo
- 3:14Recurring txns & subscription use cases
- 4:36Interval-based scheduling example
- 5:57Use in DeFi automation & rebalancing
- 6:15Intro to Flow Actions
- 6:52Five DeFi primitives: source, sink, swap, flasher, price oracle
- 7:31Restaking flow demo (increment + LP pools)
- 9:07Cadence transaction phases (prepare, execute, post)
- 12:47Run restake transaction – atomic DeFi workflow
- 14:52Combining scheduled txns + flow actions for autocompounding
- 15:37Fixed math bit128 & closing remarks
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