Skip to main content
Stable exposes core settlement behavior through System Modules, implemented as precompiled contracts for gas efficiency and predictable control.
Concept: For what system modules do and why they’re exposed as precompiles, see System modules.
Key modules:
  • Bank Module
    • Handles USDT transfers, balance accounting, and escrow flows
  • Distribution Module
    • Fee distribution and reward logic for network participants
  • Staking Module
    • Controls validator participation and staking (coming with mainnet)
dApps can leverage built-in modules instead of re-implementing token or settlement logic.
Last modified on April 23, 2026