Insider MEVINSIDER
DOCS/Mempool scanner

Engine

Mempool scanner

How pending transactions and new pools are indexed in real time.

CH 041 MIN READENGINE

The mempool is where transactions live before they are mined. Insider watches public mempools and private order flow continuously — every pending swap, every new pool, indexed the moment it appears.

What it watches

  • Public mempools across all five chains, plus private order flow.
  • Pending swaps and their price impact before they confirm.
  • New pool and pair deployments as liquidity is added.
  • Liquidity shifts and oracle pushes that precede a move.

From signal to action

When incoming flow matches the engine's playbook, the scanner hands the opportunity to the execution layer, which simulates it and, only if it clears a profit, submits an atomic bundle.

ON RECORD

Every opportunity is simulated before submission. Bundles that would not clear a profit are never sent.