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. NarwhalSwap LP tokens

   <$1 · 1 position

   NarwhalSwap is a closed exchange. Your liquidity-pool (LP) tokens still give a share of the tokens in the pair contract. The website is gone, so you use the contracts directly.

   1. Find the pair contract in the 'pair' column of your row. If your LP tokens are staked in a farm, withdraw them there first.
   2. Approve the LP tokens to this exchange's old router contract, then call removeLiquidity on it in the explorer's Write tab.
   3. Never send LP tokens to the pair by hand: anyone can call burn first and take them. If no router works, ask a developer.

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

2. 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 Liquidity provider positions may still be withdrawn from the contracts.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.

3. Across deposit never filled

   $0 · 1 positionMay not work

   You sent a deposit through Across but nobody filled it on the other chain. Expired deposits are refunded by Across in batches. If no refund arrived long after expiry, contact Across support.

   1. Find your deposit transaction hash on the origin chain explorer.
   2. Look up the hash in the Across Deposit Status Tracker (linked in the Across docs). Status 'expired' means the refund is queued.
   3. Refunds go through batches that take several hours. If nothing arrives long after expiry, send the hash to Across support.
   4. No refund address was set? The refund goes to the depositor address.

   Across (opens in a new tab)Official docs (opens in a new tab)

4. Unclaimed Polygon PoS withdrawal

   Polygon PoS bridge

   $0 · 1 position

   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)