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 Ronin bridge withdrawal

   $93 · 1 position

   You requested a withdrawal from Ronin to Ethereum but it was never submitted on Ethereum. Anyone can submit it with the validators' signatures.

   1. Open the Ronin bridge and look up your withdrawal in the history.
   2. Submit it on Ethereum if the page offers it. Or call submitWithdrawal(receipt, signatures) on MainchainGatewayV3 0x64192819Ac13Ef72bF6b5AE239AC672B43a9AF08 (Etherscan Write tab).
   3. Pay the Ethereum gas fee. Funds go to the recipient. Old 2022 requests may already have been paid off-chain.

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

2. Unclaimed Polygon PoS withdrawal

   Polygon PoS bridge

   $42 · 2 positions

   You burned tokens on Polygon to withdraw to Ethereum, and the checkpoint is done, but the exit was never run on Ethereum. The tokens wait in the bridge.

   1. Open Polygon Portal and connect the wallet that withdrew.
   2. Find the withdrawal in your transactions and press Initiate Claim.
   3. Approve in your wallet, then press Claim Tokens. Pay the Ethereum gas fee. The tokens go to the burner address.

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

3. zkSync Lite balance not claimed

   $2 · 1 position

   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)