Manta Bridge
Ethereum MainnetWhy does a withdrawal take longer than a deposit?
A withdrawal takes longer because it exits from Manta Pacific back to Ethereum through a rollup withdrawal process. The transaction must move through prove, challenge-period, and complete states before funds are usable on Ethereum.
The official Manta Native Bridge FAQ describes deposits as usually taking only a few minutes and withdrawals as requiring a longer security period. The SDK documentation names the withdrawal states that make this process visible to users and developers.
If you are moving the other direction, use the sibling guide for bridging ETH to Manta Pacific; that deposit path does not use the same prove-and-complete exit sequence.
| Step | What happens |
|---|---|
| Initiate on Manta Pacific | You submit the withdrawal transaction on Manta Pacific for ETH or a supported ERC-20 token. The withdrawal enters the bridge history and begins moving toward the prove stage. |
| Wait for state to become provable | The status can sit in a wait-to-prove style state until the withdrawal can be proven on Ethereum. The SDK status list calls the next actionable state ready-to-prove. |
| Prove on Ethereum | You switch to Ethereum Mainnet and submit the proof transaction. This is a separate wallet action from the original Manta Pacific withdrawal. |
| Wait out the challenge period | After proof, the withdrawal is in the standard rollup challenge period. Manta's FAQ describes this wait as part of the security design for withdrawals. |
| Complete or relay on Ethereum | When the withdrawal becomes ready-for-relay, return to the bridge history and complete the Ethereum-side action. The final relayed state means the withdrawal has finished. |
Do I need to pay gas at more than one step?
Yes. A native withdrawal can require gas on Manta Pacific for initiation and Ethereum gas for the prove and complete actions.
Manta Pacific uses ETH as its gas token, and Ethereum Mainnet uses ETH for the L1 transactions. The native bridge FAQ says there are network fees for Ethereum and Manta Pacific gas, with no additional bridge-specific fee for using the native bridge.
For a deeper breakdown of the prove and complete states, keep the withdrawal status glossary open beside the bridge history tab.
Where do I check withdrawal status?
Check the transaction or history tab in the bridge app first, then use the explorer path documented for withdrawal history when you need an independent status view.
The Manta bridge SDK withdrawal documentation lists the status sequence as wait-to-prove, ready-to-prove, in-challenge-period, ready-for-relay, and relayed. If the transaction looks pending, compare the bridge app with the explorer workflow in tracking a pending Manta Bridge transaction.
Exit through the native route: start the withdrawal in Manta Bridge on Manta Pacific, follow the history status, and return for the Ethereum-side prove and complete actions when they become available.
Open BridgeHow do I start a withdrawal from Manta Pacific to Ethereum?
Start from the bridge app with your wallet on Manta Pacific, choose the asset and amount, and confirm the withdrawal transaction on Manta Pacific. The native bridge supports ETH and curated Ethereum ERC-20 tokens, so check the asset shown in the app before signing.
Why does a Manta Bridge withdrawal take longer than a deposit?
A deposit moves from Ethereum into Manta Pacific and usually resolves much faster. A withdrawal exits the OP Stack rollup path, so it must become provable, be proven on Ethereum, pass the challenge period, and then be completed on Ethereum before funds are available.
Do I need to do anything after the challenge period ends?
Yes. When the withdrawal reaches the ready-for-relay or complete stage, return to the transaction history and submit the final Ethereum-side action. The withdrawal is not finished just because the waiting period has elapsed; it must be completed or relayed.
Can I withdraw any ERC-20 token, or only ETH?
The native bridge covers ETH and curated Ethereum ERC-20 tokens. It is not a universal route for every token on every chain, so the practical check is whether the token appears as a supported withdrawal asset in the Manta Bridge interface.
Where do I check the status of my withdrawal?
Use the transaction or history tab in the bridge app, and use the documented explorer path when you need an external status check. The states to watch are wait-to-prove, ready-to-prove, in-challenge-period, ready-for-relay, and relayed.