What is the Robinhood Chain RPC URL?

The Robinhood Chain mainnet RPC URL with BoltRPC is https://endpoints.boltrpc.io/rpc/YOUR_API_KEY/robinhood. Replace YOUR_API_KEY with your API key from dashboard.boltrpc.io. The chain ID is 4663.

What is the Robinhood Chain ID?

The Robinhood Chain mainnet chain ID is 4663, or 0x1237 in hex. The native currency is ETH and the block explorer is robinhoodchain.blockscout.com.

How do I add Robinhood Chain to MetaMask?

Open MetaMask, go to Settings, then Networks, then Add Network. Enter: Network Name: BoltRPC Robinhood Chain, RPC URL: https://endpoints.boltrpc.io/rpc/YOUR_API_KEY/robinhood, Chain ID: 4663, Currency Symbol: ETH, Block Explorer: https://robinhoodchain.blockscout.com.

Is Robinhood Chain EVM compatible?

Yes. Robinhood Chain runs the Arbitrum stack, so Solidity contracts deploy without modification and the standard EVM tooling needs no special setup. Only the RPC URL and Chain ID (4663) change.

What is Robinhood Chain built for?

Bringing equities and funds on-chain: Robinhood issues Stock Tokens and ETF tokens on it, so they can sit in a wallet, move like any ERC-20 and plug into DeFi at any hour. Technically it is an Arbitrum-based Layer 2 that posts its data to Ethereum as blobs, charges gas in ETH and orders transactions strictly by arrival time.

Can I use the public Robinhood Chain RPC in production?

Robinhood itself points developers away from the throttled public endpoint for anything beyond testing. A dedicated BoltRPC endpoint gives you published request-unit pricing, full archive access, debug methods and WebSocket on one key.

Does BoltRPC provide Robinhood Chain archive access?

Yes. BoltRPC serves Robinhood Chain with full archive access since genesis: historical balances, contract state and debug traces at any block.

Does BoltRPC support WebSocket for Robinhood Chain?

Yes. BoltRPC provides WebSocket endpoints for Robinhood Chain at wss://endpoints.boltrpc.io/ws/YOUR_API_KEY/robinhood. Use WebSocket for real-time streaming: new blocks, pending transactions, Transfer events.

Robinhood Chain RPC Endpoint

Robinhood Chain is the Arbitrum Layer 2 built for tokenized stocks, ETFs and other real-world assets. Get a dedicated endpoint with full archive access and debug methods included.

chain id · 4663JSON-RPC 2.0WebSocketFull archiveDebug

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LIVE LATENCY

30ms

LIVE

gateway round-trip · sampled every second

IN PRODUCTION AT Chainlink

Your endpoint, ready in one line.

Drop this URL into your RPC client, HTTP library or wallet config. No SDK install required.

HTTPS

https://endpoints.boltrpc.io/rpc/YOUR_API_KEY/robinhood

WEBSOCKET

wss://endpoints.boltrpc.io/ws/YOUR_API_KEY/robinhood

Replace YOUR_API_KEY with your API key. Get a free key →

Pick your stack.

Copy-paste examples for the libraries you already use. Swap the API key, hit run.

import { ethers } from "ethers";

const provider = new ethers.JsonRpcProvider(
  "https://endpoints.boltrpc.io/rpc/YOUR_API_KEY/robinhood"
);

const blockNumber = await provider.getBlockNumber();
console.log("Latest block:", blockNumber);

import { createPublicClient, http, defineChain } from "viem";

const robinhoodChain = defineChain({
  id: 4663,
  name: "Robinhood Chain",
  nativeCurrency: { name: "Ether", symbol: "ETH", decimals: 18 },
  rpcUrls: {
    default: { http: ["https://endpoints.boltrpc.io/rpc/YOUR_API_KEY/robinhood"] },
  },
});

const client = createPublicClient({ chain: robinhoodChain, transport: http() });

const blockNumber = await client.getBlockNumber();
console.log("Latest block:", blockNumber);

curl https://endpoints.boltrpc.io/rpc/YOUR_API_KEY/robinhood \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}'

Connect your dApp, trading backend or wallet to Robinhood Chain with BoltRPC. Robinhood Chain is the Arbitrum-based Layer 2 that Robinhood built to put stocks, ETFs and other real-world assets on-chain. Predictable request-unit pricing keeps your RPC bill flat while markets move around the clock.

Chain at a Glance


Chain ID	4663 (0x1237)
Protocol	Arbitrum Layer 2 on Ethereum, Ethereum blobs for data availability
Gas token	ETH
Transaction ordering	First-come, first-served sequencing
Block explorer	robinhoodchain.blockscout.com
EVM compatible	Yes, with first-class ERC-4337 account abstraction

What Robinhood Chain is Built For

Robinhood Chain is where Robinhood puts equities on a blockchain. Anyone can deploy to it, it speaks the EVM and it runs as an Arbitrum-based Layer 2: execution happens on the L2, the data lands on Ethereum as blobs and fees are settled in ETH exactly as on mainnet. The design target is tokenized equities and funds: a Stock Token or ETF token sits in a normal wallet, moves like any ERC-20 and plugs into DeFi contracts at any hour, not only when Wall Street is open. The sequencer orders transactions strictly by arrival time, so a higher fee buys nobody a place at the front of the line. Because it is a standard EVM chain, Solidity contracts, ethers.js, viem, Foundry and Hardhat all work unchanged. Native ERC-4337 support makes gas sponsorship and programmable wallets a first-class pattern. Robinhood itself tells developers to keep production traffic off the public endpoint, which is throttled. Trading and wallet backends are exactly the workloads where a throttled endpoint shows up as a stale price or a stuck order, so a dedicated endpoint is the starting point, not an upgrade.

Common Use Cases on Robinhood Chain

Tokenized stock and ETF applications Trading interfaces read prices and positions continuously and confirm orders the moment they settle. That is sustained eth_call and receipt traffic that scales with users and market activity, not with block count.

Wallets and account abstraction Robinhood Chain ships with first-class ERC-4337 support. Bundlers, paymasters and session-key wallets lean on eth_estimateGas, eth_call and fast receipt lookups. A dedicated endpoint keeps user operations from queueing behind someone else’s traffic.

Position tracking and reporting Custodians, tax tools and portfolio apps rebuild holdings from Transfer events. An eth_getLogs pipeline over the full chain history needs archive access on the same endpoint that serves live reads.

DeFi around real-world assets Lending, swaps and structured products on tokenized assets follow the classic DeFi pattern: continuous polling of rates and collateral, with WebSocket streams for liquidations and rebalancing.

Built for teams that ship on Robinhood.

Full archive access included

BoltRPC serves Robinhood Chain with full historical state since genesis. Position history, balance-at-date reporting and audit exports for tokenized assets work on the standard endpoint, without a separate archive provider.

Debug methods included

debug_traceTransaction, debug_traceBlockByNumber and debug_traceCall are available on Robinhood Chain, so you can replay any transfer, swap or account-abstraction bundle without running your own node.

Built for market hours that never close

Tokenized stocks and ETFs are accessible 24/7. Price reads, order confirmation and balance polling are continuous, latency-sensitive workloads. A dedicated endpoint keeps eth_call and eth_getTransactionReceipt fast at any volume.

WebSocket streaming included

Subscribe to new blocks and Transfer events over WebSocket. Trading interfaces and wallets update the moment a block lands instead of a polling interval later.

Same stack as Arbitrum, zero migration friction

Robinhood Chain runs the Arbitrum stack. Everything you built for Arbitrum or ApeChain works unchanged: switch the RPC URL, set Chain ID 4663 and you are live.

Full JSON-RPC coverage.

Every standard Robinhood method you would expect. Archive-only methods are available on request for qualifying plans.

STANDARD8

eth_calleth_getLogseth_sendRawTransactioneth_getTransactionReceipteth_estimateGaseth_getBalanceeth_calldebug_traceTransaction

Robinhood, explained.

Common questions about connecting to Robinhood over BoltRPC.

Ask a question →Read the docs

: The Robinhood Chain mainnet RPC URL with BoltRPC is https://endpoints.boltrpc.io/rpc/YOUR_API_KEY/robinhood. Replace YOUR_API_KEY with your API key from dashboard.boltrpc.io. The chain ID is 4663.
: The Robinhood Chain mainnet chain ID is 4663, or 0x1237 in hex. The native currency is ETH and the block explorer is robinhoodchain.blockscout.com.
: Open MetaMask, go to Settings, then Networks, then Add Network. Enter: Network Name: BoltRPC Robinhood Chain, RPC URL: https://endpoints.boltrpc.io/rpc/YOUR_API_KEY/robinhood, Chain ID: 4663, Currency Symbol: ETH, Block Explorer: https://robinhoodchain.blockscout.com.
: Yes. Robinhood Chain runs the Arbitrum stack, so Solidity contracts deploy without modification and ethers.js, viem, Foundry, Hardhat and MetaMask need no special setup. Only the RPC URL and Chain ID (4663) change.
: Bringing equities and funds on-chain: Robinhood issues Stock Tokens and ETF tokens on it, so they can sit in a wallet, move like any ERC-20 and plug into DeFi at any hour. Technically it is an Arbitrum-based Layer 2 that posts its data to Ethereum as blobs, charges gas in ETH and orders transactions strictly by arrival time.
: Robinhood itself points developers away from the throttled public endpoint for anything beyond testing. A dedicated BoltRPC endpoint gives you published request-unit pricing, full archive access, debug methods and WebSocket on one key.
: Yes. BoltRPC serves Robinhood Chain with full archive access since genesis: historical balances, contract state and debug traces at any block.
: Yes. BoltRPC provides WebSocket endpoints for Robinhood Chain at wss://endpoints.boltrpc.io/ws/YOUR_API_KEY/robinhood. Use WebSocket when you need real-time streaming: new blocks, pending transactions, Transfer events.

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