A little clarity. Every step of the way.
What Null Cash does, which mode to choose, and how your funds move.
One place to plan your next transfer.
Null Cash brings cross-chain exchanges and wallet swaps into one interface. Choose the asset you have, the asset you want and the wallet that should receive it. The app checks the route before you fund an order or confirm a wallet transaction.
The current exchange does not require a deposit into a Null Cash privacy pool. You do not create a private withdrawal note for a new exchange. Staking is a separate feature on Robinhood Chain; you do not need to stake to exchange.
| Mode | Use it for | How the amount works |
|---|---|---|
| Advanced + CEX | Provider exchanges, with wallet swaps for additional assets when available. | The receiving amount is an estimate until execution. |
| Exchange | A fixed-rate provider quote, with optional wallet swaps for supported tokens. | The provider leg is fixed for the quoted amount within its funding conditions. |
| Stake | Staking the active project token in a flexible escrow. | A withdrawable token position with service-fee benefits, separate from an exchange. |
Your first exchange, step by step
- Choose a mode. Advanced + CEX is selected by default. Switch to Exchange if you prefer a fixed-rate quote for the provider leg.
- Select both assets and networks. ETH on Base and ETH on Robinhood are different selections, even though they share a symbol.
- Enter the amount and wallets. The destination receives your funds. The refund wallet must belong to you on the sending network.
- Review the route. Check the amount, network, receiving wallet, fees and any separate wallet-swap steps.
- Save the order reference. Create the order, save its receipt and follow that order’s funding instructions.
- Track delivery. Keep the order until the receiving transaction is confirmed. New Advanced routes with automatic token delivery continue on the server after the provider pays; no receiving-wallet signature is required.
Know where each step happens
A provider exchange processes funds after you send them to its order address. A Uniswap step is a transaction you approve in your own wallet. These steps are separate: a successful source swap cannot be rolled back just because a later exchange becomes unavailable.
Have native gas on any chain where you need to sign a transaction. Save your receipt before sending and use a wallet you control for refunds. If you are starting from a centralized exchange account, withdraw to your own wallet first.
Go deeper
Review a fixed-rate quote, create an order, send funds and track delivery.
Null PortfolioWatch multiple wallets, crypto, Robinhood stocks and NULL stakes across six networks.
Advanced + CEXFloating-rate exchanges and routes with separate wallet swaps.
Split PaymentsPay 2–20 wallets in one atomic, same-network payment.
Null BasketBuy 2–5 assets across networks with one ETH funding transaction.
Null CheckoutCreate a reusable payment page, track separate customer orders and export verified receipts.
Receive by linkRequest an asset, share a one-time link and track delivery without connecting the receiving wallet.
Assets & networksChoose the right chain, token and wallet, including Robinhood stocks.
Fees, limits & timingUnderstand quotes, network gas, minimum amounts and expiry.
Tracking & recoveryUnderstand every order status and recover an interrupted exchange.
ReferralsShare a 0.30% service fee, earn a share and manage rewards across six networks.
StakingStake the project token for service-fee benefits and withdraw at any time.
Contracts & earlier releasesCheck the active token and escrow, and access earlier positions.
Privacy & securityWho processes an exchange, what stays in your wallet and what is public.
Troubleshooting & FAQPractical answers for wallet, quote, network and transaction problems.