Check the token on the destination chain’s block explorer before you send; an EVM address has 42 characters, including “0x”. A matching length only shows the format looks right. It does not prove the address belongs to the token you want.
What address should you check?
A token contract address identifies the smart contract that manages a token on a particular blockchain. A smart contract is code stored on the chain. On Solana, the equivalent identifier is called a mint address.
Start with the destination network and token name, then get the address from the token issuer’s official site or documentation. For example, USDC on Ethereum and USDC on Base are on different networks, so check each address on its own network’s explorer. A ticker or logo alone cannot tell you which token you have found.
For a thor swap, the destination token is the asset you expect to receive. Route choice and token identity answer different questions: how thor swap routes wallet exchanges covers the path between wallets, while the contract address identifies the token at the end of that path.
How can you check that the address is genuine?
Open the official chain explorer for the destination network and paste the full address into its search. Confirm that the result is a token contract or mint, and compare its name, symbol, and network with the issuer’s published details. Copy and paste the whole address; do not trust a match based only on its first and last characters.
On Ethereum-style networks, explorers may show whether the contract’s source code is verified. This means the published code matches the code on-chain; it does not prove the token is official or safe. Treat a newly created contract with a familiar name as a warning sign, even if its code is verified.
Solana explorers can show whether a token has been verified against recognized token lists. Check the mint address itself against the issuer’s source as well. A displayed name or verification mark is useful evidence, but the exact address and network are the decisive checks.
What should you do before receiving the tokens?
Check that your wallet can receive assets on the destination network, then compare the address again where you set the token to receive. If the service shows a token name but not its contract or mint address, use its official token information to confirm what that name means before proceeding. A thor swap can move and swap assets across chains in one flow, but you still need to know which destination token you intend to receive.
For example, if you expect USDC on Base, confirm the Base token address—not an Ethereum address with the same name. After the transaction, check the destination explorer for the received token and amount. If the transfer completed but the wallet does not display the token, verify the address before adding it as a custom token.
- Choose the destination network and exact token.
- Get its full address from the issuer’s official source.
- Check that address on the correct chain’s explorer.
- Confirm the received token on-chain after the transfer.
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