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

   $535 · 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 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)

2. Polygon zkEVM balance

   $19 · 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)

3. zkSync Lite balance not claimed

   $16 · 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)

4. STG never swapped to ZRO

   Stargate / LayerZero

   $8 · 1 position

   You hold STG that was never swapped to ZRO. The official redemption site gives 0.08634 ZRO per STG. LayerZero says conversions end on 15 December 2026.

   1. Open the STG Redemption site and connect the wallet that holds STG on Ethereum.
   2. Sign the Terms of Conversion message when asked, approve STG, then confirm the swap.
   3. Do this before 15 December 2026. Conversions are not supported after that date.
   4. Without the site: call swap(stgAmount, signature) on 0x921949cc006A563D76Abd111a3e4c2ACe2C4273f. The signature is of the Terms text.

   Stargate's STG to ZRO post on X (opens in a new tab)Official docs (opens in a new tab)

5. Balancer v2 pool share

   $7 · 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)

6. Seamless v1 deposit on Base

   $1 · 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)

7. RNDR never swapped to RENDER

   <$1 · 1 position

   You hold old RNDR on Ethereum that was never upgraded. The Render upgrade portal swaps it 1 to 1 for RENDER on Solana. The swap is one-way.

   1. Open the Render upgrade portal. You need an Ethereum wallet with RNDR and a Solana wallet.
   2. Connect both wallets.
   3. Approve RNDR and confirm the upgrade. You pay Ethereum gas.

   Render upgrade portal (opens in a new tab)Official docs (opens in a new tab)