Bridge ETH to Robinhood Chain
Robinhood Chain uses ETH for network fees. Fund your self-custody wallet through the canonical Arbitrum bridge from Ethereum or a supported partner route such as Relay. Select Robinhood Chain Mainnet and check that the received asset is ETH when funding gas. A balance in the Robinhood brokerage app is not automatically an onchain balance available to CATCO.
Reviewed by CATCO. Provider quotes and route availability can change.
Routes to Robinhood Chain
Robinhood's developer documentation links both routes below. Compare the destination asset and current quote, not just the advertised speed.
- Open canonical bridge
Arbitrum canonical bridge
The canonical Ethereum-to-Robinhood route for ETH and supported ERC-20 assets. Returning to Ethereum involves a challenge period and a separate claim.
- Check Relay routes
Relay
An alternative cross-chain route with ETH on Robinhood Chain selected. Available sources, conversion rates and fees depend on the live quote.
These are external services, not CATCO bridges. CATCO does not custody funds, set bridge fees or guarantee delivery times.
Check the destination
| Network | Robinhood Chain mainnet |
|---|---|
| Chain ID | 4663 |
| Native gas asset | ETH |
| Block explorer | robinhoodchain.blockscout.com |
Adding the network requests wallet approval; it does not bridge funds or authorize a transaction.
How to fund your Robinhood Chain wallet
- Add Robinhood Chain Mainnet to a compatible wallet and confirm the address you will use in CATCO.
- Choose a bridge and your source network. Check the destination says Robinhood Chain, not its testnet.
- Select ETH as the received asset for gas funding. A route starting with another asset may include a swap.
- Check the recipient, minimum received, permissions and source-network fees, then review each wallet confirmation.
- Follow the provider's transfer status and verify your ETH balance on Robinhood Chain before preparing a launch.
ETH pays for approvals and launches
Robinhood Chain transaction fees include execution and Ethereum data costs. Your wallet estimates these together in ETH. For a Stock Token pair, keep the selected token for the quoted launch cost and ETH separately for approvals and execution. Do not spend the entire native balance on the launch fee.
- Keep ETH for gas even if you hold a supported Stock Token. The funding asset does not replace the network's gas asset.
- Testnet ETH cannot pay mainnet fees. Check the network settings against the mainnet details below.
- Stock Tokens have issuer and jurisdiction restrictions. Funding the network does not establish eligibility to use them.
Your wallet, not your brokerage balance
Check the destination transaction and recipient in Robinhood Chain's explorer. Connect that same wallet to CATCO. Tokens held on Ethereum, another network or inside a brokerage account are not interchangeable with a spendable balance here.
Robinhood Chain bridge questions
How long does a canonical withdrawal take?
Robinhood documents a seven-day challenge period before the Ethereum claim. The claim is a separate transaction with Ethereum gas costs; this is not an instant exit.
What if a canonical deposit is delayed?
Check the bridge's transaction status. A failed destination execution can need retryable-ticket redemption. Use the official interface promptly rather than sending the deposit again blindly.
Can I pay gas with a Stock Token?
No. Standard CATCO transactions use native ETH for gas, including token approvals. Holding the paired token alone is insufficient.
Official sources
- Robinhood Chain bridge routes and withdrawal process
- Robinhood Chain wallet and network settings
- Robinhood Chain gas and fees
- Robinhood Chain and Stock Token disclosures
For help with a delayed transfer, contact the bridge provider through its official site and share the transaction hash, never your seed phrase. See CATCO's risk disclosure.
