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. zkSync Lite balance not claimed

   $322 · 5 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)

2. Archived L2 bridge funds

   Archived L2s

   $47 · 3 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)

3. Expired veCRV lock

   Curve

   $39 · 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   Your veCRV lock ended but the CRV was never withdrawn.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)

4. K2 (Karak) chain balance

   $9 · 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)

5. Lisk L2 balance (closing)

   $5 · 2 positions

   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)

6. Balancer v2 pool share

   $3 · 2 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)

7. Curve fees not claimed (3CRV)

   $3 · 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)

8. PoolTogether deposit still in pool

   $2 · 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)

9. MKR never converted to SKY

   Maker / Sky

   $2 · 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)

10. NU never swapped to T

    Threshold (NU)

    $1 · 1 position

    You hold old NU tokens that were never wrapped into T. The Threshold VendingMachine still does the swap.

    1. Open the NU VendingMachine 0x1CCA7E410eE41739792eA0A24e00349Dd247680e on Etherscan, Write tab, and connect your wallet.
    2. First approve: on the NU token 0x4fe83213d56308330ec302a8bd641f1d0113a4cc call approve(spender = the VendingMachine, amount). Amounts use 18 decimals.
    3. Then call wrap(amount) on the VendingMachine to receive T. Threshold says there is no deadline.

    NU VendingMachine (opens in a new tab)Official docs (opens in a new tab)

11. GMX v1 GLP staked

    <$1 · 1 position

    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. 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)

13. ETH in Blur Pool

    <$1 · 1 position

    You deposited ETH into the Blur Pool to bid on NFTs and never took it out. 1 pool token equals 1 ETH and you can withdraw at any time.

    1. Open the Blur Pool contract on Etherscan and go to Write as Proxy or Write Contract.
    2. Connect the wallet that holds the balance.
    3. Call withdraw with the amount in wei (18 decimals), then confirm.

    Blur Pool contract (opens in a new tab)Official docs (opens in a new tab)

14. 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.

15. 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)