Bridge OMI from Base (L2) to Ethereum (L1)

Recommended path: Superbridge

Our native StackR bridge stopped working because our bridging provider Relay abruptly stopped the service. We apologize for the disruption.

The recommended path now is Superbridge with a third-party wallet (Metamask, Coinbase Wallet, Rabby, etc.).

Steps

1. Open Superbridge with OMI pre-selected (Base → L1).
2. Connect a third-party wallet (Metamask, Coinbase Wallet, Rabby, etc.) holding the OMI you want to bridge.
3. Enter the amount and confirm.

Fast withdrawal vs. native withdrawal

• Superbridge fast withdrawal: ~3 minutes for a small fee. Recommended for most users.
• Native withdrawal: 7 days — this is the Optimistic Rollup challenge window required by Base's L2 design, not a bug.

If you need to move OMI from your StackR wallet to your third-party wallet first, use Send from your StackR wallet (your Base address works for both wallets).

Going the other way? See Bridge OMI from Ethereum (L1) to Base (L2).

Cashing out? You probably don't need to bridge

If your goal is to send OMI to an exchange (not to a self-custody wallet), bridging usually isn't needed. Most cash-out flows are simpler with the in-wallet swap:

1. Swap OMI → USDC or ETH on Base in the StackR wallet.
2. Send to your exchange (Coinbase, Binance, Kraken, Kucoin, etc.), selecting the Base network.

See the Cashout Guide for the full per-exchange breakdown. BingX is the only exchange that also supports OMI directly on Base.

Where to verify bridge pool balances

The native bridge pool balances are public on-chain (note: the native pool is no longer actively serviced):

• Balance on the Base side
• Balance on Ethereum

Related articles

• Bridge OMI from Ethereum (L1) to Base (L2)
• Cashout Guide StackR wallet: Send OMI/ETH/USDC token to Crypto Exchanges
• Frequently asked questions for Blockchain