While STONfi focuses on swaps inside the TON network, the Omniston routing layer it uses can participate in cross chain flows. In tested designs, swaps can move value between TON and other networks through native execution paths instead of relying on wrapped tokens stored in a central bridge.

On the TON side, STONfi provides the pools and contracts that source or deliver assets. Omniston coordinates with contracts on the external network so that both sides complete under matching conditions or revert together. The user interacts with STONfi as usual, even though part of the transaction is executed elsewhere.

This arrangement keeps STONfi in its familiar role as the local execution environment. Cross chain complexity is contained in the routing and coordination layer, while the TON side still uses the same pools, SDK and interfaces already described in earlier technical posts. $GT