Deterministic execution is a core property of STONfi contracts. Given the same inputs and the same chain state, every node will compute the same result for swaps, liquidity operations and farming interactions.

This is achieved by strictly using fixed point arithmetic, avoiding external data sources and keeping all state within contracts. For integrators, this means that simulations done via the STONfi SDK will match on chain outcomes as long as the underlying state has not changed. If state does change between simulation and execution, slippage and minimum output checks ensure that transactions either complete within the agreed bounds or revert entirely.

This consistency is important for wallets, bots and applications that build on top of STONfi. They can offer previews, projections and risk checks knowing that the protocol will enforce the same rules when the transaction is actually executed. $TON $DOGS