Keep SOL ready for your first cross-chain swap

Before a first cross-chain swap into Solana, keep SOL in the destination wallet for fees and possible token-account setup. The swap route handles moving value between networks; SOL pays for transactions once funds arrive on Solana.

Check that the destination address is a Solana address you control, and compare the quoted output token with what you intend to receive. For the routing mechanics, see QuickSwap’s Ethereum-to-Solana routing; the route determines how assets move across networks, while your wallet still needs to be ready on Solana.

Why do I need SOL for a cross-chain swap?

Solana charges transaction fees in SOL, including when a transaction fails. A swap that delivers a token to Solana may also need to create a token account for that asset, which requires SOL to fund its on-chain storage.

That storage balance is distinct from a network fee and is generally recoverable if the empty token account is later closed. The required amount depends on the account and token, so check the wallet or swap interface rather than treating one fixed SOL figure as universal.

How much SOL should I leave in my wallet?

Keep enough SOL to cover the swap’s expected Solana-side transactions and a small reserve for a follow-up transaction. The exact requirement depends on the route, whether the destination token account already exists, and any optional priority fee.

• Keep SOL separate from the amount you plan to swap.
• Check whether the route creates a token account for you.
• Review estimated network and route fees before signing.
• Leave a reserve so the wallet can make another transaction after delivery.

A route that sponsors fees or account creation may reduce the SOL needed up front, but confirm that in its transaction preview. Do not assume a token received on Solana can pay SOL-denominated fees.

What should I check before signing?

Confirm the source network, destination network, wallet address, token, quoted amount, and minimum amount the route says you will receive. Bridges and routing services can deliver a different token representation than the asset’s familiar name suggests, so read the output details.

Use a wallet you control, and make sure its network view is set to Solana after the route completes. Once the destination transaction settles, check the received token and SOL balance; then decide whether the result is ready for your next transaction.