Use Oku to directly swap and bridge RAIN on Arbitrum with fast routing and best-price execution.
RAIN is rising today, with a current price of $0.0075. Inversely, this means that $1 buys you 134.0 RAIN. On Arbitrum, RAIN currently has a market cap of $3.6B, with the price having risen 2.24% in the last 24h. The 24h trading volume sits at $13.23M. The circulating supply is 478.38B RAIN.
Swappers can swap RAIN at current market prices on Arbitrum today. Furthermore, swappers can bridge RAIN to and from Arbitrum using Oku bridge.
Use a Web3 wallet like MetaMask, Coinbase Wallet, or WalletConnect to connect to Oku. Make sure you're on the Arbitrum network and have ETH for gas fees. Oku will read your wallet balance and display eligible tokens such as USDC, USDT, WETH, that you can use to buy RAIN.
Navigate to the swap interface and search for Rain (RAIN) in the token selector. You can swap any supported token for RAIN, or bridge and receive RAIN as your destination address. This option is available on the swap page or the bridge page if you want to bridge RAIN to or from Arbitrum.
Enter the amount of RAIN you want to receive, review the exchange rate and estimated gas fees, then confirm the transaction in your wallet. Oku's smart routing will find the best price across multiple liquidity pools on Arbitrum. Once confirmed, you can monitor the transaction status until it settles on-chain.
Trade, Explore, and learn everything you need to know about RAIN
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In Part 1 we covered the macro picture - $17 billion in RWAs on Ethereum, $50 billion across chains, and why stablecoins are the foundation of the tokenized economy. Now let's look at what's building on top of that foundation. Because what RWAs are actually trading might surprise you.
Ethereum's tokenized real-world asset market cap surpassed $17 billion this year, more than 300% growth since 2025. The total cross-chain RWA market is approaching $50 billion. That's not a projection — that's actual capital sitting onchain right now.
The upgrade traders have been waiting for is finally here.
Right now 1 Rain (RAIN) is worth about $0.007463.
Based on the current rate, you could get 134.0 RAIN for 1 USD.
Rain (RAIN) price has been increasing. Since yesterday, the exchange rate of Rain (RAIN) has increased. Since last week, the exchange rate of Rain (RAIN) has decreased.
You can use our RAIN to USD calculator at the top of this page to convert any amount of RAIN to USD. We've also created a couple of quick reference tables for the most common conversions. For example, $5 is equivalent to 669.9432 RAIN. Inversely, 5 RAIN will cost about $0.037.
Rain (RAIN) is currently available to buy on Oku's decentralized exchange. Check out our guide to get more detailed instructions on how to buy Rain (RAIN).
To swap RAIN on Arbitrum, connect your Web3 wallet to Oku and ensure you're on the Arbitrum network. Select the token you want to swap from and RAIN as the token you want to receive. Enter the amount, review the exchange rate, and confirm the transaction in your wallet. Oku's smart routing will find you the best price across multiple liquidity pools.
21 Trade routers, 18 bridges, 1000's of tokens, 0% fees.
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