Exchange in 3 steps
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Choose how much IO to send and enter your Arbitrum address on Arbitrum One.
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Hit Exchange to open your order page with the live rate and deposit details.
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Transfer IO to the address on your order — after confirmations, ARB is sent to your wallet automatically.
What do you need to know?
- Deposits on SPL on Solana follow that chain's confirmation times.
- Send only on SPL on Solana — other networks are not interchangeable.
- Double-check the network on your order page before you send.
- ARB not visible yet? Wait a few minutes, resync your wallet, then contact support with your order ID if the payout tx is already listed.
io.net on Solana
Always match IO on SPL on Solana when you send or receive — wrong-network transfers may not be credited.
Before you send
Use a wallet that supports SPL on Solana.
Verify the deposit network on your order page matches your wallet.
Arbitrum — leading Ethereum rollup
ARB is the governance token of Arbitrum One — an optimistic rollup with EVM compatibility and wide DeFi adoption.
ARB not received?
Confirm your wallet is on Arbitrum One and fully synced.
ARB payout tips
- Payouts go to Arbitrum One — use a 0x-style address on the correct chain.
- Check Arbiscan with the payout tx hash if your balance has not updated.
- Do not expect ARB on Ethereum mainnet unless your order explicitly lists it.
Before you swap
Avoid wrong-network deposits and address format mistakes — read these guides first.
Coin swap hubs
More no-KYC swap pairs and guides for each asset.
Frequently asked questions
Do I need KYC to swap IO to ARB?
No. SendSwap is a non-custodial instant exchange — no account, no ID checks, and no KYC for io.net to Arbitrum swaps.
How long does IO to ARB take?
Most swaps finish in 1–5 minutes. Timing depends on SPL on Solana and Arbitrum One confirmations and current network load.
Is IO to ARB non-custodial?
Yes. You send IO from your wallet and receive ARB directly to the address you provide — SendSwap never holds your keys.
What if I send IO on the wrong network?
Always match the network on your order page (SPL on Solana for deposits). Wrong-network sends may not be credited — read our swap safety guides before you send.