Rain (RAIN) is an Arbitrum-based token, meaning swaps settle on Ethereum's leading optimistic rollup layer rather than mainnet, keeping gas costs lower than a standard ERC-20 transfer on Layer 1. Traders moving in or out of RAIN typically do so to rebalance exposure within the Arbitrum ecosystem or to bridge value to other chains via a swap. Zest lets you exchange RAIN without creating an account, with rates displayed before you confirm.
Because RAIN operates exclusively on Arbitrum, make sure both your sending and receiving addresses are compatible with the Arbitrum network — sending to an address on a different network could result in lost funds. Double-check that your destination wallet or platform supports Arbitrum token deposits before initiating the swap. Confirmation times on Arbitrum are generally faster than Ethereum mainnet, but network conditions can still cause variability, so avoid treating any estimate as guaranteed. The Zest widget shows the expected output amount and all relevant details before you confirm, giving you a chance to review the full terms of the exchange.
ARBITRUM