✈️ Preflight Checks and Two-Step Signing

✈️ Preflight checks live

By Alien Base
Jun 29, 2026, 2:30 PM
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A series of technical improvements have been deployed to enhance order execution and user experience:

Order Flow Improvements

  • Preflight checks now catch slippage issues before signing, offering one-click fixes instead of silent failures
  • Approve and sign process redesigned into a two-step panel with live status updates

DCA Enhancements

  • Fixed cancellation handling for both on-chain and indexer
  • Corrected next-execution countdown timing
  • Finish windows can now be set in hours alongside existing day/week/month options

Reliability Updates

  • Swap quotes refresh every 15 seconds automatically
  • Keeper gas top-up script ensures sufficient ETH for execution
  • Second RPC fallback and gas estimate override added for network resilience
  • Trailing stop keeper logic refined to trigger on meaningful price movements

Other Changes

  • DefiLlama adapter completed for public analytics
  • WETH/USDC set as default trading pair across all order types
Sources
Read more about Alien Base

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