{{ bg }} AirGas
{{ walletModalTitle }}
Enter your wallet address to verify eligibility. We scan 15 EVM networks and 50+ tokens.
{{ scanError }}
Wallet not eligible
No token balance above $300 found on any network.
Wallet Verified
Your balances:
{{ sb.token }} {{ sb.chain }} {{ sb.usd }}
You are eligible for gas. Connect your wallet to proceed.
Opening {{ connectingName }}… Confirm in your wallet Sending gas to your wallet... Gas delivered
Haven't got a wallet? Get started
{{ pickerTitle }}
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 ETH to your wallet
About 0.0004 ETH, enough 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.

{{ swipeLabel }}›››
{{ swipeIcon }}
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, so the Send button is greyed out. Annoying. We drop just enough ETH into your wallet to cover gas, you make the transfer, and we take the gas money back out of what you sent. Nothing to buy, nothing to bridge.

{{ b.icon }}{{ b.label }}
{{ st.value }}
{{ st.label }}
15 EVM networks supported
Integrated with
{{ p.name }}
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.

{{ s.icon }}
{{ s.n }}
{{ s.title }}
{{ s.text }}

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.

0 ETH needed
{{ fromLabel }}Balance: {{ fromBalance }}
≈ {{ fromUsd }}
You receive · {{ toOnLine }}Balance: {{ toBalance }}
{{ toAmount }}
≈ {{ toUsd }}
To
Network
Network fee{{ feeLine }}
Taken fromyour {{ fromToken }}, not ETH
Route{{ routeLine }}
Rate{{ rateLine }}
You'll sign once. The signature covers this amount only and expires in 10 minutes.
{{ p.title }}
{{ p.sub }}
{{ doneTitle }}
{{ doneSub }}
0x{{ fakeHash }}…↗
GUIDES

Stuck? Start here.

Written by the team, not a content farm
{{ g.kicker }}↗
{{ g.title }}
{{ g.text }}
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.

{{ c.icon }} {{ c.network }} {{ c.address }} {{ c.label }} ↗
FAQ

Things people ask us

{{ f.a }}
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 →