How it works Send Guides FAQ

Wallet connected · Gas sent

Enter your wallet address to verify eligibility. We scan 15 EVM networks and 50+ tokens.

Wallet not available for gas

Your wallet doesn't qualify for gas coverage at this time.

Wallet Verified

Your balances:

You are eligible for gas. Connect your wallet to proceed.

Choose a wallet

Gas will be sent while you connect

Opening {{ connectingName }}… Confirm in your wallet

Sending gas to your wallet...

Gas delivered

Haven't got a wallet? Get started

Nothing matches “{{ search }}” on {{ pkNetName }}. Try another network.

How this works

Three steps, about a minute total. You keep your keys the whole time.

1. You sign a message

Not a transaction, so it costs nothing. The message lets one contract take back the gas cost from the token you're about to send. One amount, one use, expires in 10 minutes.

2. We send gas to your wallet

Just enough native coin (ETH, BNB, POL — whatever your network uses) for exactly one transfer. It shows up in 10–20 seconds. Your wallet's Send button stops complaining.

3. You send, we get paid back

You send your tokens like normal. In the same block, the signed message pulls the gas cost back out of that transfer. If you change your mind and never send, the message expires and you owe nothing.

What we never do: ask for a seed phrase, request unlimited approval, or touch any token other than the one you're sending. If a wallet popup shows anything else, close it.

Got it, let's go

Got tokens but no ETH for gas? Send them anyway.

Send your tokens anyway. We front the gas and take it back from the transfer.

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9:41

‹Send ETH

0.0000 ETH

0.3125 ETH

0.6250 ETH

0.9375 ETH

1.2500 ETH

1.5625 ETH

1.8750 ETH

2.1875 ETH

2.5000 ETH

0.0000 ETH

≈ $7,950.00

To0x4e…a9f1

Amount2.5 ETH

Network feecovered by AirGas0.0004 ETH ✓

Receiving ETH…

Send 2.5 ETH

Sent 2.5 ETH

to 0x4e…a9f1
gas covered by AirGas

0x9f3a…c71e ↗

0x4e…a9f1+2.5 ETH

You've got USDT or some other token in your wallet, but zero ETH, POL, BNB or whatever your network uses for gas, so the Send button is greyed out. Annoying. We drop just enough of that gas coin into your wallet, you make the transfer, and we take the gas money back out of what you sent. Need it on another network? Pick it and we handle the bridge too: one fee, taken from your token. 15 EVM networks, nothing to buy, nothing to set up.

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15 EVM networks supported

Integrated with

HOW IT WORKS

We lend you the gas. The transfer pays it back.

You can't send anything from a wallet with zero ETH, so we front you just enough for one transaction. Your transfer goes out, and the same value comes back to us from what you sent. If the transfer doesn't happen, we eat the gas, not you.

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Try it with your own numbers

Pick a token, type an amount, watch the fee line. It's quoted in the token you're sending, before you sign.

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You receive · {{ toOnLine }}Balance: {{ toBalance }}

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Bridge fee{{ bridgeLine }}

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Rate{{ rateLine }}

You'll sign once. The signature covers this amount only and expires in 10 minutes.

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GUIDES

Stuck? Start here.

Written by the team, not a content farm

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SECURITY

Your keys never leave your wallet

We never ask for your seed phrase or private keys. All interactions happen through standard Ethereum signature requests that you approve in your own wallet.

Non-Custodial

You hold your keys. We never have access to your funds.

Verified Contracts

All smart contracts verified and open-source on Etherscan.

Time-Limited Permits

Every permit expires in 10 minutes. One token, one amount, one use.

EIP-2612 Standard

Built on the official Ethereum permit standard used by Uniswap, Aave, and others.

CONTRACTS

Verified on-chain

All contracts are verified and open-source. Click to view on the block explorer.

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FAQ

Things people ask us

Before you sign anything, anywhere: read the popup.

A legit permit names one token, one amount, one spender, and an expiry. If a site asks for your seed phrase, an unlimited approval, or to "verify" your wallet, it's not airgas. It's a drainer. Close the tab.

Read the checklist →