Add Robinhood Chain to MetaMask

If you would rather not click a button that talks to your wallet — a reasonable instinct — every field is below. Open MetaMask → Settings → Networks → Add a network manually and fill them in.

1. Open your wallet's network settings. In MetaMask, open the extension, click the network dropdown at the top left, then choose 'Add a network' followed by 'Add a network manually'. In Rabby, it is Settings → Add Custom Network.
2. Enter the network name. Type Robinhood Chain. This is only the label your wallet displays, so any name works.
3. Enter the RPC URL. Paste https://rpc.mainnet.chain.robinhood.com. This is Robinhood's official public endpoint. It is free and needs no API key.
4. Enter the chain ID. Type 4663. Your wallet will check this against the chain ID the RPC reports and refuse to save if they disagree, so it must be exact.
5. Enter the currency symbol. Type ETH. Robinhood Chain uses ETH for gas — there is no separate gas token.
6. Enter the block explorer URL. Paste https://robinhoodchain.blockscout.com. This is optional, but it lets your wallet link straight to a transaction after you send one.
7. Save, then switch to the network. Click Save. Select Robinhood Chain from the network dropdown. Your balance will read 0 ETH until you bridge funds over.

Adding a network is one of the few genuinely harmless things you can do in a wallet. It grants no spending permission and cannot move your funds. All it does is tell your wallet which server to ask about balances and where to broadcast transactions. Nothing is signed, and nothing is approved.

The things that can cost you money are separate, later actions: signing a transaction, and approving a token allowance. Stay careful there.

One real caution: only ever add a network from a source you trust. A malicious RPC endpoint cannot steal your keys, but it can lie to you about balances and prices, and it can see which addresses you look up. The endpoint on this page is Robinhood’s official public one, and it is the same endpoint this site runs on.

Robinhood Chain is a standard EVM chain, so essentially any Ethereum-compatible wallet works:

• MetaMask — browser extension and mobile
• Rabby — good chain switching, shows you what a transaction will actually do
• Coinbase Wallet, Trust Wallet, Phantom (in EVM mode)
• Ledger and Trezor hardware wallets, used through any of the above

On mobile, browser extensions do not exist — open this page inside your wallet app’s built-in browser and the one-click button will work there.

Note that Robinhood Chain is not one of MetaMask’s built-in networks, so it will not appear until you add it.

Adding the network does not give you a balance. Your wallet will show 0 ETH on Robinhood Chain until you move funds across. Gas is paid in ETH, so you need a little of it before you can do anything at all.

The canonical route is the Arbitrum bridge portal, which Robinhood’s own docs point to. Deposits from Ethereum typically confirm within about ten minutes. Third-party bridges such as Across and Relay are usually faster.

Withdrawing back to Ethereum is the slow direction: it goes through a seven-day challenge period, which is a property of how optimistic rollups prove themselves honest, not a fee or a lock-up. Plan around it.

Gas on Robinhood Chain is cheap — fractions of a cent for a simple transfer — so you do not need to bridge much to get started.

With the network added and a little ETH bridged, you can use anything on the chain. Two obvious places to start:

• Launch your own coin — one signature, no creation fee, and you keep 0.48% of every trade forever.
• Browse the coins already live on Greenlit, each one verified as fixed-supply with locked liquidity before it was allowed to trade.

If you want the raw network reference instead — endpoints, testnet, architecture — see the network details page.