Cross-chain · Arbitrum One → Solana
Swap USDC from Arbitrum One to USDT on Solana
Swap USDC from Arbitrum One to USDT on Solana. Circle USDC leaves Arbitrum One and SPL USDT arrives on Solana.
Spend Circle USDC at 0xaf88d065e77c8cC2239327C5EDb3A432268e5831, an ERC-20. Arbiscan, chain id 42161, not Nova. Gas is ETH, and you may approve that contract. Receive the SPL mint Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB. Solscan is the explorer. There is no ERC-20 approval on Solana. The receive wallet is a Solana address in Phantom, not a 0x account. Slots are near 400 milliseconds. That speed is not a bridge schedule.
The receive side is an SPL mint
Issuer changes with the runtime
ETH starts the hop, SOL spends later
Wrong wallet, wrong mint, wrong dollar
Legal
Risk disclosure
XAUConnect is a non-custodial swap aggregator. Digital assets are volatile and may lose value rapidly. Content on this page is educational and not investment advice. Verify every contract address on the official block explorer before approving a transaction.
Frequently asked questions
What is the best way to swap USDC from Arbitrum One to USDT on Solana?
Spend Circle USDC at 0xaf88d065e77c8cC2239327C5EDb3A432268e5831, an ERC-20. Arbiscan, chain id 42161, not Nova.
Can I receive this USDT at my Ethereum address?
No. Solana uses a different address format. The mint is Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB, checked on Solscan. Phantom, not an EVM wallet, should be the destination. You spend Circle USDC at 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 on Arbitrum One. There is no ERC-20 approval on Solana. Confirm that address on the explorer before you sign, and refresh the quote if it has expired.
Is Solana USDT the same as Circle USDC?
No. Circle's Solana USDC mint is EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v. This route can credit Tether's mint instead. The issuer changes. Read the minimum. A slot near 400 milliseconds is a Solana timing fact, not a promise that the SPL balance is already visible. Confirm that address on the explorer before you sign, and refresh the quote if it has expired.
Do I approve USDT on Solana?
No. SPL transfers do not use the ERC-20 approve pattern. Any approval you sign is for Circle USDC on Arbitrum One, chain id 42161, paid in ETH. You will still want a little native SOL in Phantom later, because this output is not the wrapped SOL mint and will not pay Solana fees by itself.
Trade on XAUConnect
Open the swap page with this cross-chain route pre-selected, then connect your wallet on the source chain to quote and execute. You keep the keys.
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