Smart contract wallets let treasury teams route approvals and transfers across chains, but bridge choice, execution controls and arrival checks determine how much control they keep.
Swap before a bridge when the route supports the destination token and source liquidity wins; swap after when destination markets offer the better price and depth.
Treasury teams should match each swap’s source debit to its destination credit, isolate chain and protocol fees, and preserve a transaction trail for valuation and audit.
Lower-gas swap routes can leave more value after fees, while higher-output routes can win when fees are small; compare both in the asset you will spend.
Replacing a token contract means deploying a new version on each chain, then migrating balances or routing future activity through a chain-specific process.