Antidrain is a free, open-source tool that helps you rescue airdrop tokens, staked tokens and NFTs from hacked or compromised crypto wallets. 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 Antidrain at antidrain.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. Antidrain 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 antidrain.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. Antidrain 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 Antidrain to rescue your remaining ERC-20 tokens, NFTs, or unclaimed airdrops. Antidrain 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 antidrain.dev to start your rescue.

How does Antidrain rescue tokens from a hacked wallet?

Antidrain 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. Antidrain 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 Antidrain safe to use? Do you store my private keys?

Antidrain 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. The code is open source and verifiable.

Which blockchains does Antidrain support?

Antidrain 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. Antidrain 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 Antidrain'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, Antidrain 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?

Antidrain 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 Antidrain beat it?

A sweeper bot (also called a drainer bot) monitors a hacked wallet and automatically steals any incoming funds, including gas tokens. Antidrain 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 Antidrain help?

Yes. If your MetaMask wallet is hacked or compromised, export the private key from MetaMask (Account Details > Export Private Key) and use Antidrain at antidrain.dev to rescue your tokens, NFTs, and unclaimed airdrops. Antidrain 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 antidrain.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. Antidrain 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 Antidrain at antidrain.dev to rescue any remaining ERC-20 tokens, NFTs, or unclaimed airdrops before the attacker drains them. Antidrain uses a separate sponsor wallet for gas so you never need to send funds to the compromised wallet.

Can Antidrain recover tokens after a phishing attack or approval scam?

Antidrain can rescue tokens that are still in your wallet after a phishing attack. If a drainer bot is monitoring your wallet, Antidrain 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 Antidrain, the more assets you can save.

How to recover stolen cryptocurrency from a hacked wallet?

To recover stolen cryptocurrency, use Antidrain at antidrain.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. Antidrain 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: Antidrain can only rescue tokens still in your wallet — tokens already transferred out by the attacker cannot be recovered by any tool.

Does Antidrain work with Trust Wallet and Phantom?

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

How to Use Antidrain

Rescue tokens from compromised wallets with EIP-7702 powered atomic transactions

Quick Start Guide

Generate Sponsor Wallet

Select EVM or Solana and click Generate
Fund the sponsor wallet (not your compromised wallet) with a small amount of ETH, SOL, or BNB. This wallet pays the gas fees for your rescue transaction
Save the backup so you can withdraw unused gas later

Rescue Your Assets

Choose what you need: Claim airdrop, Transfer tokens, Rescue NFTs, or all at once
Paste the private key of your compromised wallet (never leaves your browser)
Set the safe wallet address where rescued assets will be sent
For airdrop claims, add the contract address and hex data from Rabby or MetaMask
Click Execute and everything runs in a single transaction the drainer cannot front-run

Withdraw Leftover Gas

Pick the network, enter your personal wallet, and pull out any remaining gas tokens

How to Use Antidrain

Quick Start Guide

Generate Sponsor Wallet

Rescue Your Assets

Withdraw Leftover Gas

Frequently Asked Questions