Chains and routing
Every supported network, and exactly how a buy gets funded and executed.
Supported networks
All accounts derive from one recovery phrase. You never manage separate wallets per chain.
| Network | Family | Primary trading venue |
|---|---|---|
| Robinhood Chain | EVM | On-chain V3 pools |
| Ethereum | EVM | Uniswap |
| Base | EVM | Uniswap |
| Arbitrum | EVM | Uniswap |
| Optimism | EVM | Uniswap |
| BNB Chain | EVM | Uniswap |
| Solana | Solana | Jupiter |
Detection
RobinCash identifies tokens two ways, in decreasing order of confidence:
- Token page URLs. On DexScreener, GMGN, and similar scanners, the chain and contract address are parsed straight from the page URL. This is unambiguous, so the terminal loads immediately.
- On-page text. On social feeds like X, content scripts scan visible text for strings that look like EVM (0x…) or Solana (base58) addresses, then verify them against on-chain metadata before showing a badge.
Same-chain trades
If the wallet you are buying from already holds gas and balance on the token's chain, the trade is a straightforward swap: quoted and executed through Uniswap on EVM chains or Jupiter on Solana, with your slippage and gas presets applied.
Cross-chain hops
When your funds live on a different chain than the token, RobinCash:
- Probes native and stablecoin balances across all your derived wallets.
- Selects the cheapest viable funding source (balance, gas cost, route quality).
- Executes the cross-chain route via 0x, then completes the final swap on the destination chain.
You see one action and one confirmation. The routing happens under it. If no viable route exists, RobinCash tells you before anything is signed rather than leaving funds stranded mid-bridge.
Fees
Hold CASH in your wallet and platform fees are waived entirely, on every route and every chain. Your costs are network gas plus the spread of the venue that fills the trade (Uniswap, Jupiter, or 0x). What the quote shows is what you pay. Compare that with terminals like GMGN, which take a platform fee on every buy and sell.