How to fund gas fees without KYC
Pay gas fees with XMR or Lightning and receive native gas at any address. What stays private, what stays public, which guide fits your wallet, and the exact steps for Base, Arbitrum, Ethereum, Robinhood Chain, Polygon (POL), HyperEVM (HYPE) and BNB Chain (BNB).
To fund gas fees without KYC, paste the wallet address into a gas station such as 1gwei.dev, choose the chain and a micro amount, pay a Monero or Lightning invoice, and native gas arrives from the operator's hot wallet within about a minute. It works on Ethereum, Arbitrum, Base, Robinhood Chain, Polygon, HyperEVM, BNB Chain and Sepolia, with no account and no ID check. The payout address and later transactions stay public; what you remove is the link from your funding identity to that address.
That first step, getting a little gas into a fresh or stuck wallet, is where most people give up their privacy. The usual route is an exchange withdrawal, which ties a verified identity to the wallet forever, or a bridge from another wallet, which ties the two wallets together on-chain. This guide explains how a non-KYC Ethereum gas station works, what it does and does not hide, and how to buy gas for any of those networks (where gas is POL, HYPE or BNB rather than ETH on three of them) without a centralized exchange. It is written for people who want to fund an EVM wallet privately, fix a stuck transaction with no ETH for gas, or let a script or agent top up wallets on its own.
Pick the path that matches your wallet
This page is the overview. If your situation is narrower, one of the linked guides answers it faster: a brand-new wallet that needs its first gas, a MetaMask insufficient funds for gas error, tokens stuck on one specific chain, or a comparison with other refuel tools. If you just want unlinkable gas in a wallet, keep reading; the steps are below.
Why funding a new wallet usually leaks your identity
A new EVM wallet has no ETH, so it cannot do anything: not approve a token, not claim an airdrop, not move funds someone sent to it. The wallet needs gas before its first transaction, and the way that gas arrives is a permanent record.
Withdraw from an exchange and the exchange's compliance file now names you as the owner of that address. Bridge from an existing wallet and the two addresses are linked in public block data for anyone to cluster. Ask a friend and you have linked a third person. None of these methods support privacy assets like Monero, and all of them require the funding side to already hold ETH.
What "private" means here, and what stays public
Be precise about the claim, because a lot of privacy marketing is not. When you pay for gas with Monero or Lightning at 1gwei.dev, the only on-chain event is our hot wallet sending ETH to the address you gave. That transaction, the address, and every later transaction from that address are public, as on any EVM chain. Nothing hides your wallet address.
What is absent is the link. A Monero payment carries no sender address that anyone can read, and a Lightning payment settles off-chain, so there is no path from your funding source, your exchange account, or your identity to the wallet that receives gas. That is the whole privacy property: an anonymous crypto gas station removes the funding link, it does not make the wallet invisible.
It is also custodial for the few seconds between your invoice confirming and the payout broadcasting. The ETH comes from an operator-run hot wallet whose address and balances are published on the site, so you can check it on any explorer instead of trusting a description.
How to buy gas for Base, Arbitrum, Ethereum, Robinhood Chain, Polygon, HyperEVM or BNB Chain without KYC
The flow is the same on every supported chain and takes about a minute after payment.
1. Pick the chain and the amount
Choose the network the wallet lives on and how much native gas it needs. The checkout reads the live gas price on that chain and shows how many plain sends, token transfers and swaps each amount covers, so you buy only what one job requires. ETH amounts run from 0.00005 to 0.01 ETH; Polygon, HyperEVM and BNB Chain are sold in POL, HYPE and BNB.
2. Paste the destination address
This is the wallet that will receive the gas. Double-check it: on-chain payouts cannot be reversed. No email, no login, no name.
3. Pay the invoice in Monero or Lightning
You get a one-time XMR address with an exact amount, or a Lightning invoice. Lightning confirms in a few seconds; Monero in about ten seconds once the payment is seen. Pricing is the live spot rate plus a margin shown before you pay.
4. Receive native gas and verify it
The order page shows the transaction hash and an explorer link as soon as the send is broadcast. The payout is the real gas token on that chain, not a wrapped or bridged asset, so the wallet can transact immediately.
Pay gas fees with XMR: how the Monero rail works
People search for how to bridge Monero to Layer 2 gas, and it is worth saying plainly that no bridge exists and none is involved here. Monero is not converted on-chain and never touches an EVM network. You pay an ordinary Monero invoice; the operator's hot wallet, already holding ETH on each chain, sends the gas. The two payments live on different ledgers and nothing joins them.
That is why it works for privacy: buying ETH with XMR for smart contract execution leaves a Monero payment nobody can attribute and an ETH payout from a public gas-station wallet that thousands of unrelated orders share. It also avoids the floor that instant XMR→ETH swap services put on every trade, which is usually far more than one wallet needs for gas.
Pay with Lightning: when it is the better rail
If you hold bitcoin rather than Monero, buy gas with Bitcoin Lightning. A Lightning invoice settles in seconds from any mobile or desktop Lightning wallet, which makes it the fastest rail for an emergency top-up when a claim window or a liquidation is minutes away.
For the funding link it gives the same result as Monero: the payment settles off-chain between Lightning nodes and never appears on an EVM chain, so nothing connects the paying wallet to the address that receives gas. The trade-off is what your own Lightning wallet knows about you; a custodial Lightning app tied to an exchange account keeps its own records. Pick Monero when that matters, Lightning when speed does.
Paying with Base USDC (x402): useful, but not a privacy rail
There is a third way to pay: Base USDC through the x402 protocol. It helps one specific person, someone holding USDC on Base with 0 Base ETH, because the payment is a signed EIP-3009 authorization rather than a transaction the payer must fund. The gas still arrives as native tokens on whichever of the eight chains you pick.
Be clear about what it does not do. A Base USDC payment is a public transfer on BaseScan, visibly linked to the paying address, and USDC can be frozen by Circle. It does not break the funding link the way Monero or Lightning does, so it does not replace them when privacy is the point.
Stuck tokens and MetaMask errors: fixing a stuck transaction with no ETH
The most common order is not a fresh wallet at all. It is a wallet that already holds tokens, USDC after a bridge, an airdrop, an NFT, and cannot move any of them because it has zero ETH to pay the fee. In MetaMask the Confirm button turns grey and the wallet says insufficient funds for gas; other wallets show an out-of-gas or similar error. It is the same problem: the new wallet, no gas, or the old wallet, no gas, cannot pay the fee in anything but the chain's native token.
The fix is to send a small amount of gas to that exact address. Once it lands the wallet can approve, transfer or sweep everything out as normal. On layer 2 the smallest preset covers dozens of transactions; on Ethereum mainnet pick the amount from the live coverage shown in the checkout, because mainnet fees change hour to hour. Each chain has its own trap, BEP-20 USDT with 0 BNB, USDC on Base with 0 ETH, USDC on HyperEVM with 0 HYPE, claims on Arbitrum, and a dedicated guide for each is linked at the top of this page.
Gas station vs other refuel tools
Other refuel services solve a neighbouring problem. SmolRefuel swaps a supported token you already hold into gas, so it helps only when your token is on its list. Gas.zip sends gas to many chains at once but needs gas on a source chain to pay for it, which a wallet empty everywhere does not have. WalletGas-style services take card payments, which is convenient and the opposite of private.
A gas station paid off-chain needs nothing in the wallet at all, which is why it fits the empty-wallet case. Bridges, exchanges and DEX swaps each fail that case in their own way; the comparison guides go through them one by one.
Anonymous wallet funding for smart contracts, scripts and agents
The same checkout is a plain HTTP API with no key. A script creates an order with a destination, chain, amount and payment method, pays the returned invoice, then polls the order until it is sent. That makes it a fit for deployment pipelines that need testnet or mainnet gas on demand, and for autonomous agents that must fund wallets for smart contract execution without a human completing identity checks. Humans use the form; agents use the same endpoints, described in the agent API guide and in /llms.txt.
Where a gas station fits among privacy tools for L2 transactions
A no-KYC gas station solves one problem: the funding link. It sits alongside the rest of a privacy setup rather than replacing it. Use a fresh address per purpose, so activity does not cluster. Send transactions through your own node or a privacy-respecting RPC, so the endpoint does not log your IP against your address. Keep the amounts small and specific to the job; a gas top-up is not a place to park a balance.
It is also honest about what it is not. It is not a mixer, it is not a bridge, and it does not make transactions untraceable once they are on-chain. It gives a wallet its first gas without anyone learning who paid for it, which is the step every other method gets wrong.
Questions people ask
How can I buy gas for Base without KYC?
Open the Base gas page, choose an amount, paste the receiving address and pay the Monero or Lightning invoice. Native ETH lands on Base, chain ID 8453, within about a minute of payment confirming. No account or identity check at any point.
Can I pay gas fees with XMR?
Yes. Monero is one of the payment rails, alongside Bitcoin Lightning and Base USDC. You pay an exact-amount XMR invoice and receive native gas on the chain you chose. The Monero payment carries no readable sender, which is what breaks the link between your funds and the wallet.
Lightning or Monero for gas: which should I pick?
Lightning if you want the fastest settlement and already hold bitcoin; Monero if you want the funding side itself to reveal as little as possible. Both keep the payment off the EVM chain, so neither links your paying wallet to the address that receives gas.
MetaMask says insufficient funds for gas. Is this the fix?
Yes, if the wallet holds tokens but not enough of the chain's native gas token. Top up native gas to that same address, wait for the explorer confirmation, then retry. If the transaction was broadcast and failed with out of gas instead, the MetaMask guide explains the difference.
Can I pay 1gwei with USDC?
Yes, with USDC on Base through x402, even if the paying wallet has 0 Base ETH. That payment is public on BaseScan and subject to Circle's freeze controls, so it is a convenience rail, not a private one. For an unlinked funding source use Monero or Lightning.
New wallet, no gas: how do I fund it privately?
Order a micro top-up to that address. The smallest amount is 0.00005 ETH and the presets start at 0.0002 ETH, enough for many layer-2 transactions. Pay in Monero or Lightning so the wallet's first gas has no exchange or prior wallet behind it.
Does this hide my wallet address?
No. The receiving address, the payout transaction and everything the wallet does afterwards are public on-chain, as always. What is missing is the link from your funding source or identity to that address. Anyone promising an invisible wallet is overselling.
Is this a Monero to Layer 2 bridge?
No. Nothing is bridged or converted on-chain. You pay an ordinary Monero or Lightning invoice and a separate hot wallet that already holds ETH sends the gas. The two payments never meet on any ledger.
How do I fix a stuck transaction when the wallet has no ETH for gas?
Send a small gas top-up to the same address, wait for the explorer confirmation, then retry the transaction. Tokens in a wallet with zero ETH cannot be moved until the wallet holds the chain's native gas token.
Do I need Gas.zip if my wallet is empty on every chain?
Gas.zip pays from gas you already hold on a source chain, so a wallet that is empty everywhere cannot use it. A gas station paid in Monero or Lightning needs nothing in the wallet, which is the case it was built for.
Can a script or an AI agent use this to fund wallets?
Yes. The public API needs no key: create an order, pay the invoice, poll the status until it is sent. The agent docs at /llms.txt and /llms-full.txt describe the endpoints and limits.
Which networks can I get non-KYC gas on?
Ethereum mainnet, Arbitrum One, Base, Robinhood Chain, Polygon PoS, HyperEVM, BNB Chain and the Sepolia testnet. Native ETH on the Ethereum-family chains; POL on Polygon, HYPE on HyperEVM and BNB on BNB Chain, because that is what each chain charges gas in. Every payout comes from a published hot wallet you can inspect on the explorer.