0xJack is a free tool that helps you rescue airdrop tokens, staked tokens and NFTs from hacked or compromised crypto wallets. It runs entirely client-side in your browser, so your private keys never leave your device. It uses EIP-7702 atomic batch operations to claim and transfer assets in a single transaction before sweeper bots can react.

How to claim airdrop from a hacked wallet?

Use 0xJack at 0xjack.dev. First, generate a sponsor wallet and fund it with a small amount of gas (ETH, BNB, etc). Then choose 'Claim & Transfer' as your rescue operation, enter your hacked wallet's private key and a safe receiver address. 0xJack will claim the airdrop and transfer the tokens to your safe wallet in a single atomic transaction using EIP-7702, so the sweeper bot on your hacked wallet cannot steal the tokens.

How to claim airdrop from a compromised wallet?

Go to 0xjack.dev and generate a sponsor wallet. Fund it with gas fees. Select the 'Claim & Transfer' rescue operation. Enter your compromised wallet private key, the airdrop contract address, the claim hex data, and your safe wallet address. 0xJack bundles the claim and transfer into one atomic transaction so drainer bots have zero time to intercept your tokens.

My wallet got hacked, how do I recover my tokens?

If your wallet is hacked and has a sweeper bot draining all incoming funds, use 0xJack to rescue your remaining ERC-20 tokens, NFTs, or unclaimed airdrops. 0xJack uses a separate sponsor wallet to pay gas fees and executes rescue operations in a single atomic transaction, so the hacker's bot cannot intercept. Visit 0xjack.dev to start your rescue.

How does 0xJack rescue tokens from a hacked wallet?

0xJack uses a sponsor wallet to pay gas fees on behalf of your hacked wallet. It bundles multiple operations (claim, transfer, sweep) into a single atomic transaction using EIP-7702, so sweeper bots and drainer scripts cannot front-run you. The hacked wallet never needs to hold any native tokens for gas.

Can I recover tokens from a wallet with a drainer bot?

Yes. When your wallet has a drainer or sweeper bot, any ETH or gas you send is immediately stolen. 0xJack bypasses this by using a separate sponsor wallet to pay gas. Your compromised wallet never receives native tokens. The rescue happens in one atomic transaction that the drainer bot cannot intercept.

Is 0xJack safe to use? Do you store my private keys?

0xJack runs entirely client-side in your browser. Your private keys never leave your device and are never sent to any server. All transaction signing happens locally, which you can verify in your browser's network inspector.

Which blockchains does 0xJack support?

0xJack supports Ethereum, Solana, Arbitrum, Base, Optimism, BSC (Binance Smart Chain), Polygon, Monad, and Intuition. Both EVM chains and Solana are supported for hacked wallet recovery.

Can I rescue NFTs from a hacked wallet?

Yes. 0xJack can transfer undrained NFTs from your hacked wallet to a safe address. It can also mint new NFTs and send them directly to your safe wallet in a single transaction, bypassing any drainer bot on the compromised wallet.

How to unstake tokens from a hacked wallet?

Use 0xJack's 'Contract Interaction' mode. This sends any transaction to a smart contract (like an unstake call) without needing native tokens in the hacked wallet. The sponsor wallet pays the gas. After the cooldown period ends, use 'Transfer Tokens' to move the unstaked tokens to your safe wallet.

What is EIP-7702 and how does it help with hacked wallets?

EIP-7702 enables atomic batch operations where multiple blockchain transactions are bundled into one. For hacked wallets, this means claiming an airdrop and transferring tokens happens simultaneously in a single transaction, giving sweeper bots and drainer scripts zero time to intercept the assets.

Yes, 0xJack is completely free to use. You only pay the standard blockchain gas fees required for your rescue transactions. There are no hidden charges.

How to recover a Solana wallet that got hacked?

0xJack supports Solana wallet recovery. Use 'Solana Sweep' to transfer all SPL tokens and NFTs from your hacked Solana wallet to a safe address. Or use 'Solana Claim' to claim an airdrop and auto-sweep the tokens. The sponsor wallet pays the transaction fees.

What is a sweeper bot and how does 0xJack beat it?

A sweeper bot (also called a drainer bot) monitors a hacked wallet and automatically steals any incoming funds, including gas tokens. 0xJack beats sweeper bots by never sending gas to the compromised wallet. Instead, a separate sponsor wallet pays the gas, and all operations happen in a single atomic transaction that the bot cannot front-run.

My MetaMask wallet got hacked, can 0xJack help?

Yes. If your MetaMask wallet is hacked or compromised, export the private key from MetaMask (Account Details > Export Private Key) and use 0xJack at 0xjack.dev to rescue your tokens, NFTs, and unclaimed airdrops. 0xJack works with any EVM wallet including MetaMask, Rabby, Trust Wallet, and Coinbase Wallet.

What should I do if my crypto wallet is hacked?

First, do NOT send any gas or tokens to the hacked wallet as sweeper bots will steal them instantly. Instead: 1) Go to 0xjack.dev, 2) Generate a sponsor wallet and fund it with a small amount of gas, 3) Use the sponsor wallet to rescue your remaining tokens, NFTs, or unclaimed airdrops from the compromised wallet. 0xJack bundles everything into one atomic transaction so the drainer bot cannot intercept.

My seed phrase was stolen, can I recover my tokens?

If your seed phrase (mnemonic phrase) was stolen or leaked, your wallet is compromised and likely has a drainer bot monitoring it. Use 0xJack at 0xjack.dev to rescue any remaining ERC-20 tokens, NFTs, or unclaimed airdrops before the attacker drains them. 0xJack uses a separate sponsor wallet for gas so you never need to send funds to the compromised wallet.

Can 0xJack recover tokens after a phishing attack or approval scam?

0xJack can rescue tokens that are still in your wallet after a phishing attack. If a drainer bot is monitoring your wallet, 0xJack bypasses it using atomic transactions. However, tokens that have already been transferred out of your wallet by the attacker cannot be recovered by any tool. Act quickly — the sooner you use 0xJack, the more assets you can save.

How to recover stolen cryptocurrency from a hacked wallet?

To recover stolen cryptocurrency, use 0xJack at 0xjack.dev. Generate a sponsor wallet and fund it with a small amount of gas. Enter your hacked wallet's private key and a safe receiver address. 0xJack bundles the recovery into a single atomic EIP-7702 transaction, bypassing sweeper bots and drainer scripts. It works with MetaMask, Trust Wallet, Phantom, Rabby, and any EVM or Solana wallet. Note: 0xJack can only rescue tokens still in your wallet — tokens already transferred out by the attacker cannot be recovered by any tool.

Does 0xJack work with Trust Wallet and Phantom?

Yes. 0xJack works with any wallet by importing the private key. For EVM wallets (MetaMask, Trust Wallet, Rabby, Coinbase Wallet), export the private key and use 0xJack's EVM rescue operations. For Solana wallets (Phantom, Solflare), export the secret key and use 0xJack's Solana sweep or claim operations.

Community Feedback

Illustrative examples of the recovery flow, written to show what the product does. They are not customer reviews or endorsements.

Sample

The guided flow made it easy to understand which wallet was paying gas and where the recovered assets would land.

Maya Chen

Product Designer

Sample

I liked being able to review the chain, contract, destination address and transaction details before preparing the recovery.

Arif Rahman

Blockchain Developer

Sample

The separate sponsor wallet step kept the compromised address unfunded while I organized the recovery process.

Sofia Martinez

Digital Asset Researcher

Sample

Clear warnings and validation around every step made the workflow feel much safer to review.

Daniel Okafor

Crypto Security Analyst

Sample

The interface explains a technical recovery process in plain language without hiding the important transaction details.

Lina Park

Digital Art Collector

Sample

The three-step structure gave me a clear checklist from sponsor setup through rescue and final withdrawal.

Noah Bennett

Open-source Contributor