Use only the official links below. No real recovery asks for your seed phrase or private key. If anyone offers to recover funds for you, it is a scam.

1. Unclaimed OP Stack chain withdrawal

   Blast, Mantle, Mode, Zora, Lisk, Ink, Unichain and other OP chains

   $5 · 1 position

   You withdrew from an OP Stack chain to Ethereum but never completed the last step. The funds wait in that chain's bridge.

   1. Use the official bridge of the chain you withdrew from (linked next to each of your positions).
   2. Connect the receiving wallet and open your transactions. Press Prove, wait out the challenge period shown on the page, then press Finalize.
   3. Pay the Ethereum gas fee each time.

   Official docs (opens in a new tab)

2. Unclaimed OP Mainnet or Base withdrawal

   Optimism, Base

   $3 · 1 position

   You withdrew ETH or tokens from OP Mainnet or Base to Ethereum but never did the last step on Ethereum. The funds wait in the bridge contract.

   1. OP Mainnet: open the Optimism bridge (app.optimism.io/bridge), connect the receiving wallet, open your withdrawal, press Prove, then Finalize after 7 days.
   2. Base: Base's docs list Superbridge and Brid.gg as its bridges. Open one, connect the receiving wallet, find the withdrawal, press Prove, then Finalize.
   3. Base waits 5 days after Prove (1 day if both a TEE proof and a ZK proof back it). Pay the Ethereum gas fee each time.

   Official bridges for the chains your positions are on:

   • Superbridge Base (listed by Base docs) (opens in a new tab)

   Official docs (opens in a new tab)

3. Unfinished zkSync withdrawal

   zkSync Era

   $3 · 1 position

   You started a withdrawal from zkSync Era (or a similar ZK Stack chain) to Ethereum, but never finalized it on Ethereum. The money sits in the L1 bridge.

   1. Open the ZKsync bridge and connect your wallet.
   2. Find the withdrawal that is ready to finalize. Withdrawals are delayed about 3 hours after they are sent.
   3. Press Finalize and pay the Ethereum gas fee. The funds go to the receiver address.

   Official bridges for the chains your positions are on:

   • ZKsync Portal bridge (opens in a new tab)

   zkSync Bridge (opens in a new tab)Official docs (opens in a new tab)

4. Gas deposit in EntryPoint

   ERC-4337 EntryPoint

   <$1 · 1 position

   A smart account or paymaster deposited gas money in the ERC-4337 EntryPoint contract and left it there. Plain wallets can take it out; smart contract accounts often cannot.

   1. Open the EntryPoint contract for your chain and version on the block explorer.
   2. From the deposit account, call withdrawTo with your receiving address and the amount.
   3. If the account is a smart contract, check that it has a function that calls withdrawTo; many do not. Stake needs unlockStake, then withdrawStake.

   Official docs (opens in a new tab)

5. zkSync Lite balance not claimed

   <$1 · 1 position

   zkSync Lite was shut down on 2026-05-04. Remaining balances are claimable on Ethereum through a claim contract and a withdrawal portal. Your account is on that list and has not claimed.

   1. Open the zkSync Lite withdrawal portal and connect the wallet that owned the account.
   2. The portal finds your address in the final state, builds the proof and sends the claim. Follow its prompts.
   3. Confirm the Ethereum transaction. Tokens go to your L1 address. Matter Labs sponsors gas for the first 100,000 withdrawals.

   zkSync Lite withdrawal portal (opens in a new tab)Official docs (opens in a new tab)

6. Unclaimed Agglayer bridge exit

   Polygon Agglayer (Silicon, Katana, X Layer and others)

   <$1 · 1 position

   You sent funds from an Agglayer chain to Ethereum but never claimed them on Ethereum. The funds wait in the Ethereum bridge contract.

   1. Use the official bridge of the chain you withdrew from (linked next to each of your positions).
   2. Connect the receiving wallet and open your transaction history.
   3. Find the withdrawal marked ready to claim and press Claim. You pay the Ethereum gas fee.

   Official docs (opens in a new tab)

7. Polygon zkEVM balance

   <$1 · 1 position

   Polygon zkEVM's sequencer stopped on 1 July 2026. Wallet-held funds not bridged before then can be claimed on Ethereum in a claim UI. Polygon treats unclaimed assets as abandoned after 2027-12-31.

   1. Open the Polygon zkEVM claims site and connect the wallet that held the funds.
   2. Pick your balances and send the claim transaction on Ethereum.
   3. Funds locked inside DeFi contracts are not auto-migrated. Ask Polygon through the forum post.

   Official bridges for the chains your positions are on:

   • Agglayer bridge UI (opens in a new tab)

   zkEVM claims site (opens in a new tab)Official docs (opens in a new tab)

8. Wormhole transfer not redeemed

   Wormhole Portal

   <$1 · 1 positionNeeds the team

   You sent tokens with Portal (Wormhole), but nobody completed the transfer on the destination chain. You can redeem it yourself with the signed VAA (the guardians' signed message).

   1. Find your transfer on Wormholescan with your source transaction hash.
   2. If it is not redeemed, open Portal Bridge, choose Redeem, and complete it with your wallet.
   3. Or copy the VAA from the Advanced tab on Wormholescan and submit it on the destination chain contract (Etherscan Write tab).

   Portal Bridge (opens in a new tab)Official docs (opens in a new tab)

9. Ended Sablier stream (no price)

   $0 · 1 position

   An ended or canceled Sablier stream whose token has no known price. Most are airdrop vesting or spam tokens, so the value is unknown and may be zero.

   1. Open the Sablier app and connect the wallet that owns the stream.
   2. Press Withdraw on the ended stream if you want the tokens.
   3. Be careful with unknown tokens: many are spam.

   Sablier app (opens in a new tab)Official docs (opens in a new tab)