Mempool Primitives: A New Class of Money Legos
summary
Demo shows a system that turns mempool chaos into actionable primitives using Blocknative’s mempool explorer, global nodes (mainnet and Rinkeby), APIs and notify.js. Live demos include hot wallet monitoring (push alerts for inbound/outbound and airdrops), streaming Uniswap V2 router calls for filtered contract events, user-facing transaction feedback with replacement/sped-up detection, and block prediction gas estimates that output confidence bands (example: 99% at 339 gwei, 50% ~282 gwei). All demos run live and produce immediate, usable events.
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chapters (7)
- 0:00Introduction
- 1:03Understanding the mempool
- 7:38Mempool primitives overview
- 10:12Hot wallet monitoring
- 15:33Smart contract streaming
- 21:37User transaction feedback
- 24:39Block prediction and gas
