How to Bridge from Multiple Chains to Robinhood Chain

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Robinhood Chain launched its public mainnet on July 1, 2026, and within its first week, it had already bridged over $70 million in ETH . Built on Arbitrum technology, this Ethereum Layer 2 is designed for financial services and tokenized real-world assets including stock tokens and ETFs . With 28 million Robinhood users now able to access the chain, moving assets onto it from other networks is a priority .
The challenge? You might have USDC on Solana, ETH on Arbitrum, or tokens on Base—and you want them on Robinhood Chain without going through a multi-step, anxiety-inducing process. This guide covers the secure ways to bridge from multiple chains to Robinhood Chain, comparing your options by speed, asset support, and security model.
Understanding Robinhood Chain

Robinhood Chain is a permissionless, Ethereum-compatible Layer 2 blockchain built on the Arbitrum stack . It operates under Chain ID 4663 and uses ETH for gas fees . The chain is designed with:
100ms block times—about 120 times faster than Ethereum mainnet
Full EVM compatibility—any Ethereum wallet like MetaMask can connect
Day-one partnerships including Uniswap (deploying a dedicated AMM), Alchemy, BitGo, and Chainlink
USDG stablecoin—a Paxos-issued, fully backed dollar token native to Robinhood Chain
The chain supports tokenized stock tokens for companies like NVDA, GOOG, and AAPL, tradable 24/7 across 120+ countries .
How Bridging Works on Robinhood Chain
There are several ways to move assets onto Robinhood Chain, each with different trade-offs.
Native Bridging Options
You can bridge ETH and supported ERC-20 tokens to Robinhood Chain using:
Canonical Arbitrum Bridge: The official bridge between Ethereum and Robinhood Chain. Deposits from Ethereum to Robinhood Chain typically take about 10 minutes, while withdrawals back to Ethereum require a 7-day challenge period—a security feature inherent to Arbitrum's fraud-proof mechanism .
Robinhood Wallet: The Robinhood Wallet now natively supports bridging from Solana, Ethereum, and Arbitrum directly within the app, consolidating what used to be a multi-tab, multi-wallet operation into a single interface .
Third-Party Bridge Options
Bridge/Solution
Speed
Source Chains
Asset Support
Key Feature
Across Protocol
~2 seconds
13 chains incl. Solana, Base, Arbitrum, Ethereum, Polygon
USDC → USDG; ETH; USDG → USDC
Native USDG delivery; $34B+ volume without exploit
Robinbridge
Real-time
Ethereum (initially)
ETH
0.5% fee—lowest available
VelvetX
One transaction
Solana, Base, BNB Chain, Ethereum
Multiple assets
Cross-chain swaps; powered by 0x protocol
LayerZero/Stargate
Varies
Multiple EVM chains
Multiple assets
Broad ecosystem support

Across Protocol: The Fastest Route
Across Protocol is live on Robinhood Chain from day one . Here's what makes it stand out:
USDC → USDG: Send USDC from any of 13 supported chains, including Solana, Base, Arbitrum, Ethereum, Optimism, Polygon, and others, and a relayer delivers USDG (Paxos-issued Global Dollar) to your Robinhood Chain wallet in about two seconds .
USDG → USDC: Heading back out, USDG on Robinhood Chain returns as USDC on any of those same 13 chains .
ETH bridging: ETH from major EVM chains bridges directly to Robinhood Chain .
Across uses an intent-based architecture: you sign a deposit on the origin chain, and a relayer fills your transfer on Robinhood Chain immediately using its own funds. The relayer absorbs the settlement wait instead of you, then gets repaid through Across's optimistic settlement process backed by UMA's oracle . This is the same infrastructure that has moved more than $34 billion without a protocol-level exploit .
Robinbridge: Lowest Cost for ETH
Robinbridge, a cross-chain infrastructure protocol, launched a service for Robinhood Chain with a 0.5% fee for ETH transfers to and from the Ethereum mainnet—the lowest rate available . This compares favorably to the market average, which typically exceeds 2% .
VelvetX: One-Transaction Cross-Chain Swaps
VelvetX, the trading terminal from Velvet Capital, added support for Robinhood Chain on July 7, 2026, enabling cross-chain swaps from Solana, Base, BNB Chain, and Ethereum in one transaction . No manual bridging required—traders can move assets directly onto Robinhood Chain through a single interface . The cross-chain routing is powered by the 0x protocol, the swap infrastructure provider for Robinhood Chain .
Method 1: Using Across Protocol (Fastest, ~2 seconds)
Connect your wallets: Go to Across Protocol's interface or use the Robinhood Wallet's bridging feature . Connect both your source chain wallet and your Robinhood Chain wallet.
Select your route: Choose your source chain (Solana, Base, Arbitrum, Ethereum, etc.) and select Robinhood Chain as the destination .
Choose your asset: If bridging USDC, it will arrive as USDG on Robinhood Chain. If bridging ETH, it arrives as ETH .
Enter amount and review: The quote is locked in before signing—no hidden fees or rate changes.
Approve and confirm: Set a custom token approval limit equal to your transfer amount, not unlimited. Confirm the transaction in your source wallet.
Receive in ~2 seconds: A relayer fills your transfer immediately using its own funds. Your USDG or ETH appears in your Robinhood Chain wallet .
Method 2: Using Robinhood Wallet (Native Integration)
Open your Robinhood Wallet app .
The wallet supports bridging from Solana, Ethereum, and Arbitrum natively .
Follow the in-app prompts to bridge USDC (arrives as USDG) or other supported assets.
Method 3: Using VelvetX (Cross-Chain Swaps)
Access VelvetX, the Velvet Capital trading terminal .
Initiate a cross-chain swap from Solana, Base, BNB Chain, or Ethereum .
The 0x protocol routes your trade in a single transaction—no manual bridging steps .
Method 4: Using Canonical Arbitrum Bridge
Go to the official Arbitrum bridge interface.
Connect your Ethereum wallet .
Bridge ETH from Ethereum to Robinhood Chain. Deposits complete in about 10 minutes .
For withdrawals back to Ethereum, expect a 7-day challenge period .
Security Considerations
Custody Model
DeFi Solutions bridging guide
When using Across or deBridge, you're using intent-based (0-TVL) architecture—no large pool of user funds sits exposed in a smart contract. Relayers use their own capital to fill transfers, and the settlement is backed by cryptographic guarantees .
Network Security
Robinhood Chain's Security Council has 8 seats: Robinhood holds 2, while BitGo, Chainlink Labs, Fireblocks, Offchain Labs, Paxos, and Talos each hold one . The network currently has two permissioned validators operated by Offchain Labs and Alchemy . The chain also performs sanctions screening at the sequencer level .
USDG vs. Wrapped USDC
Across delivers USDG (Global Dollar issued by Paxos) when you bridge USDC into Robinhood Chain . This is significant: USDG is fully backed and redeemable 1:1 for US dollars from its regulated issuer—the right stablecoin for a chain focused on regulated finance . You receive USDG in your self-custody wallet, not a wrapped placeholder asset, and no separate swap step is required .
Contract Audits
Across Protocol has processed more than $34 billion without a protocol-level exploit . VelvetX's integration is powered by 0x protocol, the same infrastructure selected as the liquidity provider for Robinhood Chain .
Common Mistakes
Assuming Robinhood Chain is the Same as Your Brokerage Account
Robinhood Chain operates independently of your Robinhood brokerage or crypto accounts . It doesn't affect your investments, crypto balances, or portfolio .
Forgetting ETH for Gas
Robinhood Chain uses ETH for gas, not a separate token . You need ETH on the chain to pay for transactions after bridging.
Stock Token Restrictions
Stock Tokens on Robinhood Chain are not available to U.S. persons or users in several other restricted jurisdictions . They are tokenized debt securities that provide economic exposure but do not grant legal or beneficial ownership rights in underlying shares .
Withdrawal Times for Native Bridge
If you use the official Arbitrum bridge, withdrawals back to Ethereum require a 7-day challenge period . For faster exits, consider Across Protocol, which returns USDG from Robinhood Chain as USDC on any of 13 chains with ~2-second fills .
Robinhood Chain Bridging
What chains can I bridge to Robinhood Chain from?
Across Protocol supports bridging from 13 chains, including Solana, Base, Arbitrum, Ethereum, Optimism, and Polygon . The Robinhood Wallet natively supports Solana, Ethereum, and Arbitrum . VelvetX supports Solana, Base, BNB Chain, and Ethereum .
How long does it take to bridge to Robinhood Chain?
Across Protocol settles in about 2 seconds . Robinbridge offers real-time transfers . The canonical Arbitrum bridge takes about 10 minutes for deposits and 7 days for withdrawals .
How much does it cost to bridge to Robinhood Chain?
Robinbridge charges a 0.5% fee for ETH transfers—the lowest available . Across charges variable fees depending on the route and liquidity conditions. Canonical bridge fees depend on Ethereum gas prices.
For anyone bridging something outside this pair, the Full walkthrough is on our site.
What is USDG?
USDG is the Global Dollar, a fully backed and redeemable 1:1 for US dollars stablecoin issued by Paxos . It is native to Robinhood Chain—when you bridge USDC via Across, you receive USDG on Robinhood Chain .
Can I bridge from Solana to Robinhood Chain?
Yes. Across Protocol supports USDC from Solana landing as USDG on Robinhood Chain in about 2 seconds . Robinhood Wallet also supports Solana bridging natively .
Bridge Smart, Not Hard
Robinhood Chain launched on July 1, 2026, and bridging infrastructure is already mature. Across Protocol delivers ~2-second fills from 13 chains with native USDG delivery and $34B+ in processed volume without exploits . VelvetX enables one-transaction cross-chain swaps from Solana, Base, BNB Chain, and Ethereum . Robinbridge offers the lowest ETH transfer fees at 0.5% .
CrossDex (crossdex.space) aggregates multiple bridge providers, allowing you to compare routes from one interface. No registration, no KYC—just compare and bridge securely.
Ready to bridge? Head to crossdex.space, connect your wallets, and move assets to Robinhood Chain with confidence.