Robinhood Chain RPC, Chain ID and Official Links: The Network Reference Card

The Robinhood Chain RPC URL is https://rpc.mainnet.chain.robinhood.com, the chain ID is 4663, the official explorer is robinhoodchain.blockscout.com, and gas is paid in ETH. That is the whole mainnet configuration in one sentence, and if you came here mid-wallet-setup, you can stop reading now. Everything below exists for a second reason: a documented ecosystem of lookalike sites, fake explorers, and phishing RPCs has grown up around Robinhood Chain since mainnet launched on July 1, 2026, and this page is the reference card that lets you tell the real endpoints from the fakes.

Treat this page as the card you check against. If you want the step-by-step wallet tutorial instead — screenshots, buttons, troubleshooting — that lives on our add Robinhood Chain to MetaMask guide. This page is the source data that tutorial uses.

What are the Robinhood Chain network details?

Full mainnet and testnet parameters, in copy-paste form:

A few facts that explain the table. Robinhood Chain is built on Arbitrum Orbit, is fully EVM-compatible, and posts data to Ethereum. Gas is paid in ETH because there is no native chain token — and no airdrop. Any token claiming to be "the Robinhood Chain token" is fake; a fraudulent Solana token literally named "Robinhood Chain" already exists and is unaffiliated. The testnet went live February 10, 2026, about five months before mainnet; developers can find faucets and deployment details on our Robinhood Chain testnet guide.

To fund a wallet on the chain, you bridge ETH in — the canonical route is the Arbitrum bridge at portal.arbitrum.io, with deposits landing in about 10 minutes. Our Robinhood Chain bridge guide covers that flow plus the faster third-party routes.

What are the official Robinhood Chain links?

This is the list to bookmark. Every link below is official, and any site not on a list like this deserves skepticism by default:

• Docs: docs.robinhood.com/chain — network documentation, including the official contract list at docs.robinhood.com/chain/protocol-contracts.
• ChainList entry: chainlist.org/chain/4663 — the community-standard registry entry. ChainList lets you add the network to your wallet with the correct parameters in one click.
• Explorer: robinhoodchain.blockscout.com — the official block explorer, running on Blockscout.
• Bridge: portal.arbitrum.io/bridge — the canonical Arbitrum bridge portal.
• Issue reporting: docs.robinhood.com/chain/report-issue — the official channel for reporting chain problems.

Independent analytics that track the chain (useful for verification, not operated by Robinhood): l2beat.com/scaling/projects/robinhood and defillama.com/chain/robinhood-chain.

Which Robinhood Chain sites are not official?

Lookalike sites exist. The following are not official Robinhood properties, and we state that factually, without any claim about the intent behind them:

• hoodexplorer.org — not the official explorer. The official explorer is robinhoodchain.blockscout.com.
• robinhoodchain.wiki — not official documentation. The official docs are docs.robinhood.com/chain.
• robinscan — not the official explorer.

Why this matters more than it might seem: an unofficial explorer can display anything. If you verify a token contract on a site the token's promoter controls, the verification is theater. All contract cross-checks should run through Blockscout and the official docs — our Robinhood Chain contract addresses directory walks through that exact two-source method for WETH, USDG, USDC, USDT, and the Uniswap contracts.

One more warning that belongs on this card. Robinhood has no support phone number for chain issues. Search results for phrases like "cancel Robinhood transaction" are dominated by fake-support spam with scam phone numbers — Fox News has covered the Robinhood text-scam wave. Never call a number from search results. The official reporting channel is docs.robinhood.com/chain/report-issue, full stop.

How do I spot a fake RPC or fake explorer?

A malicious RPC is subtler than a phishing site. Your wallet trusts its RPC endpoint to report balances and transaction data, so a hostile endpoint can show you fake balances or feed you misleading transaction states, priming you for a scam that a healthy endpoint would expose. A fake explorer does the same for contract "verification." Here is how to check what you are connected to:

1. Check the domain, character by character. The real RPC lives under chain.robinhood.com — subdomains of Robinhood's own domain. rpc.mainnet.chain.robinhood.com is real. Anything on robinhood-chain.com, robinhoodchain.net, or similar registrations is not.
2. Confirm the chain ID your wallet reports. After adding the network, your wallet should show chain ID 4663 (46630 for testnet). A wrong chain ID means a wrong network — remove it immediately.
3. Cross-check against ChainList. chainlist.org/chain/4663 lists the canonical parameters. If a site's "network details" differ from ChainList and docs.robinhood.com/chain, trust ChainList and the docs.
4. Never add a network from a pop-up you didn't initiate. Wallet-add prompts triggered by random sites are a standard phishing pattern. Add the network yourself from ChainList or manually with the table above — our MetaMask guide shows both routes.
5. Verify the explorer before trusting its data. Real Blockscout, real domain, real history depth. If you found an "explorer" through a social media link, assume nothing.

The general rule: parameters flow from official sources into your wallet, never from a stranger's link into your wallet.

Why does my wallet show the wrong network, balance, or nothing at all?

Most "Robinhood Chain is broken" reports trace back to configuration, not the chain. The quick diagnostic, in the order that resolves the most cases:

1. Wrong chain ID saved. Open your wallet's network settings and confirm the ID reads exactly 4663. A mistyped ID (466, 46633, or the testnet's 46630 on a mainnet setup) produces failed transactions and empty balances. Delete the entry and re-add from the table above or ChainList.
2. Duplicate network entries. If you added the chain twice — once manually, once via a site prompt — your wallet may be signing against the wrong one. Keep the entry whose RPC reads rpc.mainnet.chain.robinhood.com and remove the rest.
3. Rate-limited public RPC. The public endpoint throttles heavy use. If balances load slowly or transactions hang during busy hours, that is congestion at the endpoint, not lost funds; the chain state is intact and visible on Blockscout. Persistent heavy users should move to a third-party provider.
4. Funds on the wrong network. ETH sent on Arbitrum One or Ethereum mainnet does not appear on Robinhood Chain — same address, different network. Check the sending transaction on its own chain's explorer, then bridge properly via portal.arbitrum.io.
5. Token not imported. ERC-20s often need a manual import before they display. Import by contract address only, verified against the official contract list — never by searching a ticker inside the wallet.

If a balance looks wrong, the explorer is the referee: paste your address into robinhoodchain.blockscout.com. What Blockscout shows is what the chain holds, whatever your wallet is rendering.

Are there third-party RPC providers for Robinhood Chain?

Yes. Beyond the public endpoint, infrastructure providers including QuickNode, Chainstack, and dRPC offer Robinhood Chain RPC access. Builders running bots, indexers, or production apps typically use these for higher rate limits, dedicated throughput, and SLAs — the public RPC is rate-limited like every public endpoint and is best suited to wallet use. We do not endorse any specific provider; evaluate on latency, limits, and pricing for your workload. If you are building on the chain, our Robinhood Chain developers guide covers the tooling stack end to end.

Two practical notes for heavy users. First, third-party endpoints are provider-specific URLs you get from your provider's dashboard — the table above lists only the public endpoints. Second, whichever endpoint you use, the chain ID never changes: 4663 is 4663 through any provider.

What else should I know before transacting?

Three facts worth carrying with you. First, gas is cheap and paid in ETH; Robinhood has been subsidizing gas over $5 on wallet swaps, though that program has a closing date. Second, the sequencer is operated by Robinhood — L2BEAT documents the chain as centralized today, which is factual context, not a criticism. Third, activity on the chain is real and large — 100M+ cumulative transactions and TVL that reached roughly $775M at its August 6 all-time high, as of early August 2026 — which is exactly why the scam economy around fake links exists. Reference cards like this one are boring on purpose. Boring is what safe looks like.

Explore the full Robinhood Chain guide hub → (/robinhood) — setup tutorials, safety checks, launch guides, and every reference table in one place.

FAQ

What is the Robinhood Chain RPC URL?

The public mainnet RPC is https://rpc.mainnet.chain.robinhood.com and the testnet RPC is https://rpc.testnet.chain.robinhood.com. Both are subdomains of chain.robinhood.com. Third-party providers such as QuickNode, Chainstack, and dRPC also offer endpoints for higher-throughput use.

What is the Robinhood Chain chain ID?

The mainnet chain ID is 4663; the testnet chain ID is 46630. Your wallet should display these exact numbers after adding the network. You can confirm the canonical parameters at chainlist.org/chain/4663 or in the official docs at docs.robinhood.com/chain.

What is the official Robinhood Chain explorer?

The official explorer is robinhoodchain.blockscout.com, running on Blockscout; the testnet explorer is explorer.testnet.chain.robinhood.com. Sites such as hoodexplorer.org, robinhoodchain.wiki, and robinscan are not official, so do not rely on them to verify contracts or transactions.

What token do I pay gas with on Robinhood Chain?

Gas is paid in ETH. Robinhood Chain has no native token and no airdrop — any "Robinhood Chain token" is fake, including a documented unaffiliated Solana token using that exact name. Robinhood has also been subsidizing gas above $5 on wallet swaps, a program with a closing date.

How do I add Robinhood Chain to MetaMask?

Either use chainlist.org/chain/4663 for a one-click add, or add it manually: RPC https://rpc.mainnet.chain.robinhood.com, chain ID 4663, currency ETH, explorer robinhoodchain.blockscout.com. Our step-by-step MetaMask guide walks through both methods with troubleshooting.

How can I tell if a Robinhood Chain RPC or explorer is fake?

Check the domain character by character — real endpoints sit under chain.robinhood.com — confirm your wallet reports chain ID 4663, and cross-check parameters against chainlist.org/chain/4663 and docs.robinhood.com/chain. Never add a network from a pop-up prompt you did not initiate yourself.

Does Robinhood have a support phone number for chain issues?

No. Robinhood has no support phone number for chain issues, and search results for transaction problems are dominated by fake-support listings with scam numbers. Report issues only through the official channel at docs.robinhood.com/chain/report-issue and never call a number found via search.

Is there a Robinhood Chain testnet?

Yes. The testnet launched February 10, 2026, with chain ID 46630, RPC https://rpc.testnet.chain.robinhood.com, and explorer explorer.testnet.chain.robinhood.com. Test ETH is free from several faucets — our testnet guide rounds them up and covers deploying your first contract.

TrustSwap is not affiliated with, endorsed by, or sponsored by Robinhood Markets, Inc. Robinhood Chain is a product of Robinhood Markets. All product names are used for identification purposes only.

TrustSwap is not affiliated with, endorsed by, or partnered with Robinhood Markets, Inc. Robinhood Chain is an independent network; references to it are descriptive only. Nothing here is financial, investment, tax, or legal advice. Token launches carry risk — do your own research.