Funding your wallet
Get ETH or USDG on Robinhood Chain from any chain, or by card.
The zap takes ETH or USDG. ETH
is the chain's gas token: if you already have some, you can mint with zero
further setup. USDG (0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168, 6
decimals) is Robinhood Chain's stablecoin and the alternative payment
currency of the one-click zap.
From another chain: Relay (recommended)
Relay supports Robinhood Chain natively, for both native ETH and USDG. You can send USDC/USDT/ETH from Ethereum, Base, Arbitrum, Solana or Bitcoin and receive funds on chain 4663, typically in ~2 seconds for a few cents (a measured test moved 100 USDC on Base to 99.92 USDG in ~2s for ~$0.05).
The app makes this hands-free: when your balance is short of a mint, the Get ETH / Get USDG button deep-links into Relay with the destination chain, your address, the right currency and the exact shortfall prefilled. While you're bridging, the mint panel polls your balance and flips to ready by itself when the funds land.
By card
The app does not embed a card onramp yet. Buy ETH or USDC by card on a major chain with any reputable onramp (for example Coinbase or MoonPay, on Base), then let Relay carry it the last mile to chain 4663, as above.
Already on Robinhood Chain?
You're probably ready: ETH in your wallet mints directly. To swap into USDG instead, the ETH/USDG pair is the deepest market on the chain. Note there is no canonical USDC, USDT, WBTC or SOL on Robinhood Chain; ETH and USDG are the assets everything routes through.