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. USDC burned but not minted

   Circle CCTP

   $39 · 1 position

   USDC was burned on one chain through Circle CCTP but the matching USDC was never minted on the destination chain. Circle can still sign it, so it can be completed.

   1. Find the burn transaction hash on the source chain.
   2. Get the signed attestation for it from Circle's attestation API (see the Circle CCTP docs).
   3. On the destination chain, call receiveMessage(message, attestation) on the MessageTransmitter contract. You pay the gas fee. USDC goes to the recipient.

   Circle CCTP docs (opens in a new tab)Official docs (opens in a new tab)

2. Unclaimed OP Stack chain withdrawal

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

   $26 · 4 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:

   • Zora Energy Bridge (opens in a new tab)
   • Manta Pacific Bridge (opens in a new tab)
   • Mode Bridge (opens in a new tab)

   Official docs (opens in a new tab)

3. Nucleus vault shares

   Nucleus (BoringVault)

   $17 · 1 positionMay not work

   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)

4. Unclaimed Starknet withdrawal

   StarkGate (Starknet)

   $13 · 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)

5. zkSync Lite balance not claimed

   $4 · 6 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)

6. Unclaimed Gnosis Chain transfer

   Gnosis OmniBridge

   $4 · 1 positionNeeds the team

   You sent tokens from Gnosis Chain to Ethereum but never claimed them on Ethereum. The tokens wait in the bridge.

   1. Open the Gnosis Bridge Explorer and search by your Gnosis Chain transaction hash.
   2. On the transaction page, press Claim and connect the receiving wallet.
   3. Confirm and pay the Ethereum gas fee.

   Gnosis Bridge Explorer (opens in a new tab)Official docs (opens in a new tab)

7. CAP Finance pool deposit

   CAP Finance (v3 LP pools)

   $3 · 1 position

   CAP Finance (v3) on Arbitrum is closed. Your liquidity deposit is still in the pool contract, but you can take out only what pool utilization allows, minus a withdraw fee.

   1. Open the pool contract listed in your row's 'pool' column on Arbiscan or Arbitrum Blockscout, Write tab.
   2. Connect your wallet and call withdraw(clpAmount) with your CLP amount.
   3. Expect less than the full amount if the pool is in use. Pay the fee in ETH on Arbitrum.

8. Balancer rescue reward not claimed

   Balancer, Merkl

   $3 · 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)

9. 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)

10. Expired Pendle position

    $2 · 1 positionMay not work

    You hold Pendle PT or LP tokens from a market that has expired. They can be redeemed for the underlying asset at any time.

    1. Open the Pendle app, connect your wallet, and go to Portfolio.
    2. Find the expired position and press Redeem (for PT) or Remove liquidity (for LP).
    3. For LP, redeem the PT you receive afterwards. Confirm and pay gas.

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

11. Archived L2 bridge funds

    Archived L2s

    $2 · 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.

12. Harmony balance (chain halted)

    $1 · 1 positionNeeds 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.

13. 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)

14. ReactorFusion deposit (zkSync)

    ReactorFusion (zkSync)

    <$1 · 1 position

    ReactorFusion lending is shut down and the website is gone. Your deposit receipt token may still be redeemable, but only for the cash left in the market, after you repay any debt.

    1. Open the receipt token contract of your market (in your row) in the block explorer, Write tab, and connect your wallet.
    2. If you have an open loan, repay it first.
    3. Call redeem or redeemUnderlying (or withdraw, if the contract shows that name). You get at most the cash still in the market.
    4. Not tested by us. Pay the network fee in the chain's coin. A developer may be needed.

    Compound v2 docs (same contract code) (opens in a new tab)

15. 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)

16. Saddle pool liquidity

    Saddle Finance

    <$1 · 1 position

    Saddle Finance is closed, but its pools still hold your share. Some pools cannot be exited because a Synthetix token in them is suspended; only Synthetix or Saddle can fix those.

    1. If your LP tokens are in a Saddle gauge, withdraw them from the gauge first.
    2. Approve the LP token to the pool, then on the pool contract's Write tab call removeLiquidity(amount, minAmounts, deadline).
    3. If your row says blocked, the exit will fail until Synthetix or Saddle acts.

    Official docs (opens in a new tab)

17. Funds on shut-down Swellchain

    Swellchain, Swell

    <$1 · 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)

18. 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.

19. Unclaimed Orbit chain withdrawal

    Arbitrum Orbit chains (Robinhood, Plume, ApeChain and others)

    $0 · 3 positionsMay not work

    You withdrew from an Arbitrum Orbit chain to its parent chain, but the last step (execute on the parent chain) was never done. The funds are held in the 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, or paste the withdrawal transaction hash.
    3. When the challenge period is over, press Claim. You pay the gas fee on the parent chain.

    Official bridges for the chains your positions are on:

    • Gravity Bridge (opens in a new tab)

    Official docs (opens in a new tab)

20. 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)