Arc wallets went from “nice to have” to essential in about 24 hours. Circle flipped the switch on Arc mainnet on September 16, and the chain instantly became the hottest new destination in crypto. Whether you’re airdrop farming, trenching memecoins, or making DeFi plays on Aave and Uniswap, you need a wallet that talks to Arc before you can do anything.
The good news? You probably already have one. MetaMask, Phantom, OKX Wallet, Trust Wallet, Rainbow, Ledger, and the major exchange wallets all support Arc at launch, with Rabby and Coinbase Wallet a quick manual add away. Arc is fully EVM-compatible, and Circle lined up an unusually deep bench of wallet partners for day one. Below you’ll find every wallet that supports Arc, the exact network details (RPC, chain ID, explorer), and how to add the chain manually if your wallet doesn’t do it automatically.
Why You Need an Arc Wallet Right Now
Arc is Circle’s own Layer 1, built around USDC as the native gas token. Fees are priced in dollars, blocks finalize in under a second, and the validator set includes names like BlackRock, Visa, and Mastercard. If that sounds unusual for a fresh chain, it is. We broke down the full design in our What is Arc chain explainer.
Launch day delivered more than most chains manage in their first year. Aave, Morpho, Uniswap, and Aerodrome went live within hours, and six major exchanges opened direct USDC deposits and withdrawals on Arc. Our Arc launch day recap covers the full timeline.
Here’s the part that matters for farmers: Circle minted the full 10 billion ARC token supply this week but has not committed to a public launch yet. Early on-chain activity could matter a lot if that changes. None of it happens without a wallet connected to the network.
Which Wallets Support Arc?
Circle’s mainnet announcement named ten wallets with day-one support: MetaMask, Phantom, OKX Wallet, Trust Wallet, Rainbow, Ledger, Binance Wallet, Bitget Wallet, Gate Web3, and KuCoin Web3. Rabby and Coinbase Wallet also connect via a quick manual network add, and Arc’s own docs include setup instructions for both.
A quick rundown of the ones most of you will actually use:
MetaMask
The default choice. Arc is EVM-compatible, so MetaMask connects natively, and most Arc dApps will prompt you to add the network on first connect. Still the wallet most protocols test against first. New to it? Our MetaMask review covers setup and security basics.
Rabby
Our pick for airdrop farmers running multiple chains. Rabby simulates every transaction before you sign and switches networks automatically per dApp, which saves you from the classic wrong-chain fumble. Adding Arc takes under a minute through Add Custom Network. We explain why it’s a farming favorite in our Rabby wallet review.
Phantom
Phantom announced Arc support the moment mainnet opened, making it the first major wallet live on the chain. That matters for Solana natives: you can hold your Solana bags and your Arc position in one interface. Read our Phantom wallet review if you haven’t tried it yet.
Exchange wallets and hardware
OKX Wallet, Binance Wallet, Bitget Wallet, Gate Web3, and KuCoin Web3 all shipped day-one support, which pairs nicely with their exchanges opening Arc deposits. Ledger covers the cold storage side, and you can route it through MetaMask or Rabby as usual. Institutions got their own lane too, with BitGo, Fireblocks, Copper, Fordefi, and Zodia Custody live at launch.
Arc Network Details: RPC, Chain ID, Explorer
Most wallets add Arc automatically when a dApp prompts you. If yours doesn’t, or you prefer adding networks manually, these are the official mainnet parameters:
| Field | Value |
|---|---|
| Network name | Arc |
| RPC URL | https://rpc.mainnet.arc.io |
| Chain ID | 5042 |
| Currency symbol | USDC |
| Block explorer | https://explorer.arc.io |
Alternative RPC endpoints run by infra providers, if the primary feels slow:
- Blockdaemon:
https://rpc.blockdaemon.mainnet.arc.io - dRPC:
https://rpc.drpc.mainnet.arc.io - QuickNode:
https://rpc.quicknode.mainnet.arc.io
Testnet is still live as well, and testnet activity remains part of many farming strategies. Chain ID 5042002, RPC https://rpc.testnet.arc.io, explorer https://explorer.testnet.arc.io, with free USDC from Circle’s faucet.
The USDC gas quirk
One thing that trips people up: Arc’s gas token is USDC, but the native balance uses 18 decimals like ETH. Some wallets that don’t support custom gas tokens will label your gas balance “ETH” even though it’s USDC underneath. Transactions still work fine. Also note that native USDC and the ERC-20 USDC interface share one balance, so if a wallet shows both, it’s the same money, not double.
Which Arc Wallet Should You Pick?
Match the wallet to what you’re actually doing on Arc.
Farming the potential Arc airdrop? Go Rabby. The pre-sign simulation and multi-wallet management make grinding transactions across mainnet and testnet far less painful.
Trenching whatever launches on Arc’s memecoin apps? Phantom is the smoothest ride, especially if you’re already flipping on Solana and want everything in one place.
Making DeFi plays on Aave, Morpho, or Uniswap? MetaMask has the widest dApp compatibility, and every Arc protocol supports it out of the box.
Whichever you choose, you’ll need funds on the chain first. Our guide on how to bridge to Arc walks through every route, including direct exchange withdrawals that skip bridges entirely.
Keep This Content Free
Setting up a fresh wallet for a fresh chain costs nothing, and neither does our research, as long as you use our links. Sign up through OKX or Bybit and you support AirdropAlert at zero cost to yourself. Both exchanges opened Arc deposits on day one, so they double as your on-ramp to the chain.
Final Words
Arc launched with the deepest wallet support we’ve seen from a new Layer 1. Ten wallets on day one, plus Rabby and Coinbase Wallet via manual add, means access is not the bottleneck here. Pick the wallet that fits your style, add the network with the details above, and get on-chain while the ecosystem is still hours old. If Circle ever converts that 10 billion ARC mint into a public token, you’ll be glad your wallet history started this week.
FAQ
Which wallets support Arc? MetaMask, Phantom, OKX Wallet, Trust Wallet, Rainbow, Ledger, Binance Wallet, Bitget Wallet, Gate Web3, and KuCoin Web3 supported Arc at mainnet launch. Rabby and Coinbase Wallet connect through a manual network add.
What is the Arc chain ID? Mainnet uses chain ID 5042. Testnet uses 5042002.
What is the Arc RPC URL? The primary mainnet RPC is https://rpc.mainnet.arc.io, with alternatives from Blockdaemon, dRPC, and QuickNode.
Does Arc have its own gas token? No. Arc uses USDC as the native gas token, so fees are priced in dollars. The ARC token exists as a 10 billion genesis mint, but Circle has not committed to launching it publicly.
Can I use Phantom on Arc? Yes. Phantom supported Arc from the first minute of mainnet, making it the first major wallet live on the chain.
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