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. Nucleus vault shares

   Nucleus (BoringVault)

   $173 · 6 positions

   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)

2. zkSync Lite balance not claimed

   $65 · 7 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)

3. Archived L2 bridge funds

   Archived L2s

   $55 · 1 positionMay 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.

4. Unclaimed OP Stack chain withdrawal

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

   $33 · 3 positions

   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 bridges for the chains your positions are on:

   • Manta Pacific Bridge (opens in a new tab)
   • Lisk Bridge (opens in a new tab)

   Official docs (opens in a new tab)

5. Harmony balance (chain halted)

   $23 · 9 positionsNeeds the team

   Harmony proposed (non-binding, 7 Sept 2026) a final snapshot and an ERC-20 ONE airdrop on Ethereum. This list shows positions at the last block our data saw. You cannot sign anything on the chain now.

   1. Do not expect to withdraw this yourself. The chain is halted.
   2. Watch Harmony's official channels for the vote result and the snapshot rules.
   3. Keep access to your wallet. The proposal says the airdrop would go to the same address on Ethereum.

6. Balancer rescue reward not claimed

   Balancer, Merkl

   $16 · 2 positions

   After the 3 Nov 2025 Balancer v2 exploit, some funds were rescued. If you held pool tokens at the snapshot block, you can claim your share. Balancer is winding down, so claim soon.

   1. Open balancer.fi and look for the rescued-funds claim page. Connect the wallet that held the pool tokens at the snapshot block.
   2. Check your amount, sign Balancer's claim terms (you release Balancer from liability), then send the claim and pay gas.
   3. Chains: Ethereum, Base, Arbitrum, Optimism, Polygon. Contract wallets: Balancer asked them to write to [email protected].

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

7. Unclaimed Starknet withdrawal

   StarkGate (Starknet)

   $12 · 2 positions

   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)

8. Balancer v2 pool share

   $9 · 6 positions

   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)

9. PoolTogether deposit still in pool

   $8 · 1 position

   You deposited into a PoolTogether v3 or v4 prize pool and never withdrew. Your deposit is still in the pool contract.

   1. Open the prize pool contract (prize_pool address) on the block explorer.
   2. v4: call withdrawFrom(from, amount) with your address. v3: call withdrawInstantlyFrom(from, amount, controlledToken, maximumExitFee).
   3. v3 can charge an early-exit fee. Confirm and check your wallet.

   Official docs (opens in a new tab)

10. MKR never converted to SKY

    Maker / Sky

    $6 · 1 position

    You hold MKR, or MKR in the old DSChief voting contract, that was never converted to SKY. The converter still works. Its fee is 5% now (read on-chain 2026-10-01) and rises 1 point every 3 months.

    1. Open the Sky app and connect your wallet.
    2. If your MKR is in the old DSChief voting contract, first call free(amount) on that contract.
    3. Approve MKR, then convert it to SKY. You get 24,000 SKY per MKR minus the fee.
    4. Without the app: call mkrToSky(usr, mkrAmt) on the converter 0xA1Ea1bA18E88C381C724a75F23a130420C403f9a.

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

11. GMX v1 GLP staked

    $4 · 2 positions

    You hold staked GLP, the liquidity token of GMX v1 (Arbitrum or Avalanche). GMX stopped v1 trading in July 2025; you can only sell existing GLP back for the underlying assets.

    1. Open v1.app.gmx.io, connect your wallet and use the Sell GLP page. If your GLP is staked, the page unstakes it as part of the sale.
    2. If the page fails, call unstakeAndRedeemGlp(tokenOut, glpAmount, minOut, receiver) on RewardRouterV2: Arbitrum 0xB95DB5B167D75e6d04227CfFFA61069348d271F5.
    3. GMX docs also mention claims for GLP holders in their distributions section. Rows marked as contracts (vesters, vaults) are unclear.

    GMX v1 app (opens in a new tab)Official docs (opens in a new tab)

12. Splits or Zora rewards not withdrawn

    0xSplits, Zora

    $3 · 2 positions

    Money was sent to you through 0xSplits, or you earned Zora creator or referral rewards, and it is still inside the contract waiting for you to withdraw.

    1. Splits: open SplitMain 0x2ed6c4B5dA6378c7897AC67Ba9e43102Feb694EE on Etherscan and call withdraw(account, withdrawETH, tokens[]) with your address. Anyone can call it.
    2. Zora: call withdraw(to, amount) on ProtocolRewards 0x7777777F279eba3d3Ad8F4E708545291A6fDBA8B (same address on Base and other Zora chains), from the account that earned the rewards.
    3. The Splits app (app.splits.org) can also help.

    Splits app (opens in a new tab)

13. Funds in old Ethereum contracts (2015-2021)

    $2 · 1 position

    You have a balance in an old Ethereum contract (The DAO, EtherDelta, IDEX, the 2017 ENS registrar, DigixDAO and others). Each contract has its own withdraw call. Use the wallet that owns the position.

    1. The DAO: on the DAO token 0xbb9bc244d798123fde783fcc1c72d3bb8c189413 call approve(0xbf4ed7b27f1d666546e30d74d50d173d20bca754, yourBalance). Then call withdraw() on the WithdrawDAO contract 0xbf4ed7b27f1d666546e30d74d50d173d20bca754. It pays 1 ETH per 100 DAO.
    2. EtherDelta 0x8d12a197cb00d4747a1fe03395095ce2a5cc6819: from the wallet that deposited, call withdraw(amount) for ETH or withdrawToken(token, amount) for a token. Amounts are in the token's smallest unit.
    3. IDEX v1 0x2a0c0dbecc7e4d658f48e01e3fa353f44050c208: call withdraw(token, amount). Use token 0x0000000000000000000000000000000000000000 for ETH. It reverts if your last IDEX activity was fewer than 240 blocks ago.
    4. 2017 ENS registrar 0x6090a6e47849629b7245dfa1ca21d94cd15878ef: call releaseDeed(labelhash) for the name. The labelhash is keccak256 of the name without .eth. The deposit goes back to the deed owner.
    5. Other contracts (DigixDAO, Neufund and more): use the contract's own withdraw or refund function on Etherscan from the owner wallet. Check the contract's code first.

    WithdrawDAO contract (The DAO) (opens in a new tab)Official docs (opens in a new tab)

14. dYdX v3 balance

    $2 · 1 position

    dYdX v3 was shut down and its exchange was set to 'frozen' on Ethereum. Your USDC can still be taken out through the escape hatch, or withdrawn if already released.

    1. Open dYdX's v3 sunset post and use the Escape Hatch link in its last update. It is hosted by an independent third party.
    2. Escape needs a proof for your stark key and position. The page builds it; the escape call goes to StarkPerpetual 0xD54f502e184B6B739d7D27a6410a67dc462D69c8.
    3. Then call withdraw from your registered Ethereum address to receive the USDC. You pay Ethereum gas.

    dYdX StarkPerpetual contract (opens in a new tab)Official docs (opens in a new tab)

15. Seamless v1 deposit on Base

    $2 · 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)

16. Funds on shut-down Swellchain

    Swellchain, Swell

    $2 · 1 position

    Swell closed Swellchain: the final withdrawal deadline was 2026-06-15 and the chain was to run until 2026-06-30. Withdrawals started before 15 June can still be finalized on Ethereum.

    1. If your withdrawal was started before 15 June: after the 7-day proof wait, prove it on the Ethereum OptimismPortal2 0x758E0EE66102816F5C3Ec9ECc1188860fbb87812 (proveWithdrawalTransaction).
    2. Then call finalizeWithdrawalTransaction on the same contract. You pay ETH gas.
    3. If you never started one: Swell said contract withdrawals were possible until 30 June but are technical. Ask Swell support.

    Official bridges for the chains your positions are on:

    • Swell Superbridge UI (listed by Swellchain docs) (opens in a new tab)

    Official docs (opens in a new tab)

17. Expired veBAL lock

    Balancer

    <$1 · 1 position

    Your veBAL lock ended but you never withdrew. You get 80BAL-20WETH pool tokens back, not BAL.

    1. Open the veBAL contract on Etherscan and go to Write Contract.
    2. Connect the owner wallet and call withdraw().
    3. Then exit the Balancer 80/20 pool to get BAL and WETH.

    veBAL contract (opens in a new tab)Official docs (opens in a new tab)

18. 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)

19. Lisk L2 balance (closing)

    <$1 · 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)

20. Expired veCRV lock

    Curve

    <$1 · 1 position

    Your veCRV lock ended but the CRV was never withdrawn. It is still locked in the contract until you call withdraw.

    1. Open the veCRV VotingEscrow contract on Etherscan, Write Contract.
    2. Connect the owner wallet and call withdraw().
    3. If the owner is a smart contract that cannot make this call, the CRV stays locked.

    veCRV contract (opens in a new tab)

21. Hyphen bridge funds stuck

    Biconomy Hyphen

    <$1 · 1 position

    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.

22. Curve fees not claimed (3CRV)

    <$1 · 1 position

    You locked CRV in veCRV and earned fee rewards in 3CRV from the old Curve fee distributor, but never claimed them. They are still in the contract.

    1. Open the contract's Write tab on the block explorer and connect your wallet.
    2. Call claim with your address. Anyone can call it; the tokens go to you.
    3. If many weeks are unclaimed, repeat the call; each call covers up to 20 weeks.
    4. Check your wallet for the 3CRV.

    Fee distributor on Etherscan (opens in a new tab)

23. Ended Sablier stream (no price)

    $0 · 2 positions

    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)