Bridge (Beta)
Cross-chain transfers between Robinhood Chain, Ethereum, Arbitrum and Base through the 0x Cross-Chain API.
When the sell chain and buy chain differ, Swap switches to Bridge mode and uses the 0x Cross-Chain API, which is itself in beta.
Supported chains#
Every EVM network that 0x's live network list reports and ZK OS has basics for, including Robinhood Chain, Ethereum, Arbitrum, Base, Optimism, BNB Chain, Polygon, Avalanche, HyperEVM, Linea, Scroll, Mantle, World Chain, Unichain, Berachain, Ink, Plasma, Monad, Sonic, Abstract, Tempo and Arc. The Swap window shows the current count, read live from 0x. Solana, Tron and HyperCore are not supported yet.
Tracking a transfer#
After you confirm, the transfer is saved on this device and tracked until it ends, even if you close the window. A badge on the dock and menu bar shows pending transfers.
| Status | Meaning | What you can do |
|---|---|---|
| Waiting for your transaction | The origin transaction has not landed yet | Wait; usually seconds |
| Source confirmed | The origin transaction is in a block | Wait |
| In transit | The bridge provider is moving funds | Wait; seconds to minutes |
| Delivered | Funds reached the destination address | Nothing |
| Source reverted | Nothing was bridged; funds stayed in your wallet | Try again |
| Refund in progress | The bridge failed and an automatic refund started | Wait; tracking continues |
| Refunded | Funds were returned, possibly as a different token or on the other chain | Check your wallet |
| Recovery in progress | 0x is submitting a recovery transaction for you | Wait; no signature needed |
| Failed before moving funds | Funds never left the origin chain | Nothing |
| Recovery failed | Funds could not be recovered automatically | Contact 0x support with the reference shown |
Before you bridge#
- If the receiving wallet has no ETH on the destination chain, Swap warns you: you will need some to pay fees there.
- A custom recipient is under Advanced and requires typing the last 6 characters. Funds sent to a wrong address cannot be recovered.
Last updated 2026-09-29