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. Archived L2 bridge funds

   Archived L2s

   $332 · 4 positionsMay not work

   This chain shut down and its state is gone, so no one can prove a withdrawal now. The Ethereum bridge still holds the money; only the chain team can release it.

   1. Use the official bridge of the chain you withdrew from (linked next to each of your positions).
   2. Check that chain's official site for a refund or recovery notice.
   3. Without the chain's final state nobody can prove a withdrawal. Only the chain team can release the bridge funds.

   Official bridges for the chains your positions are on:

   • Redstone balance claim (opens in a new tab)

2. Unclaimed OP Stack chain withdrawal

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

   $134 · 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)

3. Seamless v1 deposit on Base

   $107 · 1 position

   You supplied funds to the Seamless v1 lending pool on Base (an Aave v3 fork). seamlessprotocol.com now redirects to X, but the pool contract still lets you withdraw.

   1. Open the pool contract 0x8F44Fd754285aa6A2b8B9B97739B79746e0475a7 on Basescan, Write tab, connect wallet.
   2. Call withdraw(asset, amount, to) with the token address, amount = max (type(uint256).max) and your wallet.
   3. If you have debt, repay() first or withdraw only the free part.

   Seamless v1 pool on Basescan (opens in a new tab)Official docs (opens in a new tab)

4. zkSync Lite balance not claimed

   $11 · 2 positions

   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)

5. Ended Sablier stream not withdrawn

   $7 · 1 position

   A Sablier payment stream to you has ended or was canceled, and the tokens in it were never withdrawn. The tokens are still in the Sablier contract.

   1. Open the Sablier app and connect the wallet that owns the stream.
   2. Find the ended stream and press Withdraw.
   3. The tokens go to the stream recipient. Pay the gas fee.

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

6. Nucleus vault shares

   Nucleus (BoringVault)

   $4 · 1 position

   Nucleus deprecated its vaults on 19 Dec 2025 and the withdraw page is gone. You can redeem vault shares through the Teller contract, but only for assets the vault still holds.

   1. Read the Nucleus deprecation guide first.
   2. Check which tokens the vault still holds, and your vault token balance, on Etherscan (or the Plume explorer).
   3. On the vault's Teller contract, Write tab, call bulkWithdraw(withdrawAsset, shareAmount, minimumAssets, to). The guide says to use 0 for minimumAssets.

   Nucleus deprecation guide (opens in a new tab)Official docs (opens in a new tab)

7. K2 (Karak) chain balance

   $3 · 1 positionNeeds the team

   The K2 team's bridge on Ethereum now pays balances by Merkle proof (a list that proves your balance). The merkle root is set and claims are not paused. After 2027-09-12 the guardian can sweep what is left.

   1. Ask the K2 team for your Merkle proof. We could not find an official page that gives proofs.
   2. On the OptimismPortal 0xeeCE9CD7Abd1CC84d9dfc7493e7e68079E47eA73 call claimETH(_amount, _proof) for ETH.
   3. For tokens, call claimTokens(_tokens, _amounts, _proof) on the L1StandardBridge 0xBA61F25dd9f2d5f02D01B1C2c1c5F0B14c4B48A3.

   K2 OptimismPortal on Etherscan (opens in a new tab)

8. Lisk L2 balance (closing)

   $2 · 1 position

   Lisk's own chain closes on 2026-10-31. Lisk says withdrawing to Ethereum takes about 8 days, and unstaking LSK adds 3 days. Start now.

   1. Open the Lisk bridge (type bridge.lisk.com yourself) and connect your wallet.
   2. Withdraw your assets to Ethereum. If you staked LSK, unlock it first and wait 3 days.
   3. After the wait, prove and finalize the withdrawal on Ethereum. You pay gas on both chains.

   Official bridges for the chains your positions are on:

   • Lisk Bridge (opens in a new tab)

   Lisk bridge (opens in a new tab)Official docs (opens in a new tab)

9. Thruster v3 position on Blast

   <$1 · 1 position

   You hold a Thruster v3 liquidity position (an NFT) on Blast. Thruster has shut down, but the position contract still works.

   1. Open the position contract 0x434575EaEa081b735C985FA9bf63CD7b87e227F9 on Blastscan, Write tab, and connect the wallet that owns the NFT.
   2. Call decreaseLiquidity with your tokenId, the liquidity amount, amount0Min, amount1Min and a deadline. Thruster's old guide explains each field.
   3. Then call collect(tokenId, recipient, max, max) to receive the tokens. You can call burn(tokenId) afterwards to delete the empty NFT.
   4. If the NFT is not in your wallet, it may be locked in another contract such as Hyperlock. Withdraw it from there first.

   Thruster position manager (opens in a new tab)

10. Unclaimed Starknet withdrawal

    StarkGate (Starknet)

    <$1 · 1 position

    You withdrew from Starknet to Ethereum but never ran the last step on Ethereum. The funds wait in the StarkGate bridge.

    1. Open StarkGate and connect the receiving wallet.
    2. Open Withdraw history and find the withdrawal ready to claim.
    3. Press Complete or Claim and pay the Ethereum gas fee.

    StarkGate (opens in a new tab)Official docs (opens in a new tab)

11. Balancer v2 pool share

    <$1 · 1 position

    You hold Balancer v2 pool tokens, in your wallet or staked. You can exit the pool. Balancer has proposed a wind-down: if it passes, pools become withdraw-only on 30 Oct 2026.

    1. Open the Balancer app, find your pool and use Remove liquidity. Do this before 30 Oct 2026.
    2. If the app does not work, call exitPool on the Balancer v2 Vault 0xBA12222222228d8Ba445958a75a0704d566BF2C8 (Etherscan, Write tab).
    3. If your tokens are staked in Aura, Beefy or a gauge, unstake there first.

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

12. Polygon zkEVM balance

    <$1 · 2 positions

    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)

13. Hyphen bridge funds stuck

    Biconomy Hyphen

    <$1 · 2 positions

    Hyphen (Biconomy) is no longer supported. Liquidity provider positions may still be withdrawn from the contracts. Transfers that never arrived need the Biconomy team. We could not confirm this from official docs.

    1. If you provided liquidity, call removeLiquidity with your NFT id on the chain's LiquidityProviders contract on Etherscan (Write tab).
    2. For a farming NFT, first call withdraw(nftId, to) on the LiquidityFarming contract.
    3. If you sent a transfer that never arrived, contact Biconomy; only their executors can release it.