Read and submit
Query chain data and send signed transactions with compatible JSON-RPC methods.
Multi-chain infrastructure
Robinhood Chain RPC nodes.
Ready for your next build.
Connect your application to Robinhood Chain, the Ethereum Layer 2 for tokenized stocks and real-world assets. Choose a straightforward monthly capacity plan and use the tools you already know.
ROBINHOOD CHAIN / DEVELOPER ENDPOINT
Robinhood ChainYour application, connected.JSON-RPCRead & submit
WebSocketsSubscribe to updates
ArchiveHistorical queries
Use your preferred EVM-compatible SDK.
25 RPSFree starting tier
1,000 RPSTop shared tier
HTTP + WSFamiliar interfaces
What you can build
Robinhood Chain RPC infrastructure.
A familiar foundation.
Connect, query and subscribe through the interfaces your tools expect, with dedicated nodes and round-the-clock support when you go to production.
Follow the chain
Subscribe through WebSockets to keep your application in step with updates.
Work with history
Archival access is included across these plans. Confirm the methods your application needs.
Built for tokenized assets
Robinhood Chain carries Stock Tokens, ETFs and RWA protocols. Our endpoints serve the read-heavy, latency-sensitive traffic those apps generate, around the clock.
Dedicated Robinhood Chain nodes
Your own node on isolated hardware with guaranteed resources and custom configuration. No shared infrastructure, no noisy neighbors.
99.99% uptime, 24/7 support
A 99.99% uptime SLA, with blockchain-native engineers available around the clock on Discord, Telegram and email.
Capacity you can understand
Robinhood Chain RPC pricing.
Start free. Scale as you build.
Monthly pricing. Choose capacity around your workload; confirm availability and final settings before ordering.
Free
$0/month
25requests / second
- JSON-RPC access
- WebSocket subscriptions
- Archival data
Starter
$49/month
100requests / second
- JSON-RPC access
- WebSocket subscriptions
- Archival data
Growth
$149/month
300requests / second
- JSON-RPC access
- WebSocket subscriptions
- Archival data
Pro
$299/month
600requests / second
- JSON-RPC access
- WebSocket subscriptions
- Archival data
Performance
$499/month
1,000requests / second
- JSON-RPC access
- WebSocket subscriptions
- Archival data
Plans run in Amsterdam and Columbus (Ohio).
Need a dedicated Robinhood Chain node?
Run your own Robinhood Chain node on isolated hardware, with throughput, configuration and SLA terms sized to your workload. Pricing is quoted per deployment.
- Dedicated hardware, no shared resources
- Unmetered usage
- Custom configuration and SLA terms
- Priority engineering support
Why OrbitFlare
Beyond the public Robinhood Chain RPC endpoint.
Free public endpoints are built for wallet connectivity and testing. Production applications need guaranteed throughput, archival reads and an SLA to stand behind them.
| Feature | OrbitFlare | Public RPC |
|---|---|---|
| Requests per second | 25 to 1,000 by plan, or a dedicated node | Rate limited, unspecified |
| Guaranteed capacity | Per-plan guarantee | Best effort |
| Archival data | Included on every plan | Rarely available |
| WebSocket subscriptions | Included on every plan | Limited |
| Uptime SLA | 99.99% | None |
| Support | 24/7 engineers on Discord, Telegram and email | None |
| Dedicated nodes | Available on request | Not available |
Developer experience
A Robinhood Chain RPC endpoint.
The tools you already use.
Connect viem, ethers.js, web3.js, Foundry or Hardhat to your issued endpoint. Keep keys out of browser bundles and public repositories.
app.ts
import { JsonRpcProvider } from "ethers";
const provider = new JsonRpcProvider(
process.env.YOUR_RPC_ENDPOINT
);
const block = await provider.getBlockNumber();Example only · replace placeholders
Choose a plan
Start with the request capacity your application needs.
Get your endpoint
Use your issued endpoint and authentication settings.
Test your workload
Check required methods, subscriptions and burst traffic before rollout.
Chain settings
Robinhood Chain network details
Everything you need to add Robinhood Chain to a wallet or point a client at it. The public endpoint is rate limited and carries no SLA, so swap the RPC URL for your OrbitFlare endpoint before you go to production.
| Network name | Robinhood Chain |
|---|---|
| Chain ID | 4663 |
| Currency symbol | ETH |
| Public RPC URL | https://rpc.mainnet.chain.robinhood.com |
| Interfaces | HTTPS JSON-RPC and WSS subscriptions |
| Block explorer | https://robinhoodchain.blockscout.com |
| Stack | Arbitrum Orbit (Nitro) Layer 2, settling to Ethereum |
| Testnet chain ID | 46630 |
| Testnet explorer | https://explorer.testnet.chain.robinhood.com |
| OrbitFlare locations | Amsterdam and Columbus (Ohio) |
Robinhood Chain is fully EVM-compatible: viem, ethers.js, web3.js, Foundry and Hardhat all work unchanged once the chain ID is set to 4663.
Read the Robinhood Chain docsBefore you connect
Robinhood Chain RPC FAQs
What is Robinhood Chain?
Robinhood Chain is a public, EVM-compatible Ethereum Layer 2 built on the Arbitrum Orbit (Nitro) stack. It is purpose-built for tokenized real-world assets (Robinhood Stock Tokens, ETFs and the DeFi protocols built around them) with 24/7 trading, self-custody and full DeFi composability. Mainnet went live in July 2026.
What is the RPC URL for Robinhood Chain?
The public mainnet RPC URL is https://rpc.mainnet.chain.robinhood.com, on chain ID 4663 with ETH as the gas token. It is free and needs no API key, but it is rate limited with no throughput guarantee and no SLA. Production traffic should use your own OrbitFlare endpoint, which is the same JSON-RPC interface with capacity behind it.
What is the Robinhood Chain ID and gas token?
Robinhood Chain mainnet uses chain ID 4663 (testnet is 46630). Gas is paid in ETH, and the network settles to Ethereum. Because it is fully EVM-compatible, your existing tooling works without changes.
There is a free public RPC. Why would I pay for an endpoint?
The public endpoint is free and needs no API key, but it is rate limited and intended for wallet connectivity and testing. It offers no throughput guarantee, no archive guarantee and no SLA. Production applications need reserved capacity, which is exactly what these plans provide.
What performance can I expect?
Throughput is tiered by plan, in requests per second: Free 25, Starter 100, Growth 300, Pro 600 and Performance 1,000. Every plan includes JSON-RPC, WebSockets and archival data, and you can upgrade at any time as your traffic grows.
What kinds of applications is this suited for?
Anything building on tokenized real-world assets: Stock Token interfaces and portfolio apps, RWA and tokenized-equity protocols, DEXes and lending markets on Robinhood Chain, trading bots and market makers, wallets, and analytics or indexing pipelines that need reliable historical reads.
Do my existing Ethereum tools work?
Yes. Robinhood Chain is fully EVM-compatible, so viem, ethers.js, web3.js, Foundry, Hardhat and standard JSON-RPC methods all work unchanged. Point your provider at your OrbitFlare endpoint, set the chain ID to 4663 and test the methods your application requires.
Do you support archival data and WebSockets?
Yes. Archival data and WebSocket subscriptions are included on every plan, including the free tier. There is no separate archive add-on and no surcharge for historical reads; plan capacity still applies.
How do I add Robinhood Chain to MetaMask?
Open MetaMask, go to Settings, Networks, Add network, then Add a network manually. Enter Robinhood Chain as the network name, https://rpc.mainnet.chain.robinhood.com as the RPC URL, 4663 as the chain ID, ETH as the currency symbol and https://robinhoodchain.blockscout.com as the block explorer URL. Save, and the network appears in your list. Swap the RPC URL for your OrbitFlare endpoint when you move off the public node.
How do I get a dedicated Robinhood Chain node?
Contact us through the sales form, Discord or Telegram with your expected sustained and burst traffic, method mix, region and SLA requirements. We will size a dedicated node to that and provision it for you.
Code. Build. Stream. Without Limits.
Start building on Robinhood Chain.
Bring your next Robinhood Chain idea online: choose capacity, connect your client and ship.