imported done
Your balances on the source chains
| Chain | Balance there | You would get here | |
|---|---|---|---|
| loading… | |||
select a chain with a non-zero balance
message to sign
Every account on this sandbox starts with 1000× its native balance on Arbitrum One — that part is automatic. If your funds sit on another chain, import them here: the sandbox reads your balance there and credits 1000× that amount in FETH. One import per account, from one source chain, ever — choose the chain with the balance you want. Sources: Ethereum Mainnet, Base, Robinhood Chain.
The import is authorized by a personal_sign message; your wallet can be on any network to sign it, and the signature is not a transaction on any chain.
| Chain | Balance there | You would get here | |
|---|---|---|---|
| loading… | |||