How Crypto Bridges Work on Solana
Understand the basic flow of moving assets between networks and the trade-offs to consider.
Why this matters on Solana
A bridge route can involve contracts, liquidity providers, validators, or messaging systems depending on the design. Users should focus on the route and transaction details rather than assuming every bridge works the same way.
Solana uses a different account and token model from EVM networks, so EVM assumptions should not be applied directly.
Solana does not follow standard EVM conventions. Address formats, token identifiers and approval mechanics differ, so EVM-oriented checklists and tools should only be applied to Solana after confirming they are supported.
Solana: what to pay attention to
- Costs: Consider transaction costs and token-account mechanics when evaluating small balances.
- Security: Use trusted wallet interfaces and review transaction effects before approving them.
- Assets and tokens: Verify the mint address and relevant token-account details rather than relying on ticker symbols.
A Solana checklist for this topic
- Compare the quote, the minimum received amount and the total fees before signing.
- Check that the token you hold on Solana is supported for the route you are considering.
- Allow for a delay between sending and receiving; do not repeat a transfer while one is pending.
- Keep enough native balance on Solana to pay for the transaction that starts the transfer.
Bridge from Solana
Consider transaction costs and token-account mechanics when evaluating small balances. On the zkSync side: verify the asset contract on zkSync before assuming it matches another network.
The bridge guide below is informational; any transaction depends on current network conditions and the route shown in the bridge interface.
Solana → zkSync BRIDGE GUIDE