Can You Add Robinhood Chain to MetaMask?

Yes. Robinhood Chain opened its public mainnet on July 1, 2026, and as a fully EVM-compatible layer 2 network built on Arbitrum technology, it connects to MetaMask as a standard custom network. Anything that speaks Ethereum JSON-RPC works, no Snap or plugin involved.

Gas is paid in ETH because Robinhood has not issued a network token, and the chain operates independently of the Robinhood app, so nothing you sign in MetaMask touches a brokerage or crypto account. Buying coins in the app itself is a separate process, covered in our Robinhood exchange guide.

How to Add Robinhood Chain to MetaMask

ChainList already carries the network and remains the safest shortcut, since its entries come from the community-audited ethereum-lists registry rather than a screenshot on X:

1. Open the listing: Go to the Robinhood Chain page on ChainList and check the address bar reads chainlist.org before connecting MetaMask.
2. Verify the parameters: The entry should display Chain ID 4663 with ETH as the gas currency. Searching "Robinhood" also surfaces the testnet (46630), so select mainnet.
3. Approve in MetaMask: Click "Add to MetaMask" and compare the pop-up values against Robinhood's developer docs before accepting.
4. Switch networks: Pick Robinhood Chain from the network menu. Your balance reads zero until you bridge ETH across, covered below.

Fake RPC details circulate heavily in the weeks after a high-profile launch, and a hostile endpoint can feed your wallet false balances or doctored transaction data. We trust only the official docs and ChainList, never network settings pasted into Discord servers or reply threads.

Robinhood Chain RPC and Chain ID

To skip ChainList, open "Add a custom network" in MetaMask settings and enter the configuration below, published in the official developer documentation:

• Network Name: Robinhood Chain
• RPC URL: https://rpc.mainnet.chain.robinhood.com
• Chain ID: 4663
• Currency Symbol: ETH
• Block Explorer URL: https://robinhoodchain.blockscout.com

The public endpoint is rate limited and meant for everyday wallet activity. Robinhood points production workloads to dedicated providers, recommending Alchemy, with QuickNode, dRPC, Blockdaemon, and Validation Cloud also live. The Chain ID doubles as an easter egg, since 4663 spells HOOD on a phone keypad.

Robinhood Chain Testnet RPC and Chain ID

The testnet predates mainnet by several months and remains open for development:

• Network Name: Robinhood Chain Testnet
• RPC URL: https://rpc.testnet.chain.robinhood.com
• Chain ID: 46630
• Currency Symbol: ETH
• Block Explorer URL: https://explorer.testnet.chain.robinhood.com

Free test ETH is available from the official faucet, and testnet balances have no real-world value.

How to Get ETH for Gas on Robinhood Chain

A freshly added network holds nothing, so a small ETH transfer is what actually gets transactions moving.

The trustless method is the canonical Arbitrum bridge, which lands ETH and ERC-20 deposits from Ethereum in roughly ten minutes. Exiting takes far longer, since withdrawals sit through Arbitrum's standard seven-day challenge period before they can be claimed on mainnet.

Coming from another chain, or in a hurry, Robinhood's bridging docs list Relay and Across for intent-based transfers that settle in seconds, Stargate for LayerZero OFT assets such as USDG and WBTC, and LiFi or 0x for swap-and-bridge in a single transaction. For small amounts we default to the intent bridges, because Ethereum L1 gas on the canonical bridge can eat a meaningful share of a minor deposit. Our best crypto bridges guide compares these designs on security and cost.

About Robinhood Chain: Stock Tokens and the RWA Push

Robinhood announced the chain in June 2025, ran a public testnet from February 2026, and switched on mainnet at its London keynote on July 1, 2026. It runs the same Nitro technology as Arbitrum One, settling to Ethereum through EIP-4844 blobs with sub-second confirmations from a Robinhood-operated sequencer. Our Robinhood Chain explained guide covers the architecture and risks in depth.

Stock Tokens are the flagship asset, tracking US equities and ETFs in more than 120 countries through Robinhood Wallet, with 24/7 trading and use as DeFi collateral. They are debt securities issued by Robinhood Assets (Jersey) Limited, so holders get price exposure without shareholder rights, and the US is excluded at launch.

Day-one liquidity came from Uniswap, the primary public AMM, alongside Pleiades, Lighter, Rialto, and 1inch, while Robinhood Earn lends USDG through Morpho at an estimated 7% APY. Robinhood already issues more individual instruments than any platform in our tokenization statistics tracker.

Final Thoughts

MetaMask picks up Robinhood Chain in under a minute through ChainList or a manual entry with Chain ID 4663, and a small bridged ETH balance covers gas from there.

Confirm every field against Robinhood's developer docs, treat unsolicited network prompts from unfamiliar dApps with suspicion, and remember the seven-day exit applies only to the canonical bridge, not the faster third-party options.

The network is days old, so expect the app list, liquidity depth, and Stock Token coverage to shift quickly. The explorer at robinhoodchain.blockscout.com is the easiest place to watch that happen.