Swap ETH and SOL across chains.
Move between native ETH on Ethereum and native SOL on Solana. Your source wallet signs the transaction, and the destination wallet receives the swapped asset.
Routes and settlement are provided by Mayan. SOLANADEX.IO does not receive, pool, or control user funds and does not request seed phrases or private keys.
Your wallets remain in control.
Cross-chain swaps use two networks and an external settlement protocol. The safeguards below are part of the experience.
No seed phrase
Only connect through the wallet prompt. SOLANADEX.IO never asks you to enter or share recovery words.
No SolanaDEX fee
We do not add an affiliate fee. Mayan protocol, relayer, routing, and source-network gas costs are shown before approval.
Destination check
Confirm that ETH is going to your Ethereum address or SOL is going to your Solana address before signing.
One source signature, one destination.
- 1Choose direction
Select ETH → SOL or SOL → ETH and enter the amount.
- 2Connect both addresses
The source wallet signs. The destination wallet identifies where the swapped asset is delivered.
- 3Review and approve
Check the guaranteed minimum, fees, ETA, and destination, then approve in your wallet.
- 4Track delivery
Keep the transfer status and source transaction hash until the destination wallet receives the asset.
Cross-chain risk disclosure
Cross-chain transactions can be delayed, refunded, or fail because of liquidity, price movement, source-chain finality, relayer availability, contract risk, wallet compatibility, or network congestion. Settlement is not atomic across Ethereum and Solana. Never send more than you can afford to lose, and test with a small amount first.
Digital-asset transactions may be irreversible. SOLANADEX.IO does not guarantee price, timing, delivery, refund time, or profit. This interface is not financial advice.