WATS Wallet
Guide8 min read

The best single fee-token wallets in 2026

We make WATS Wallet, and it is our single fee-token pick if you want every EVM action charged in ATS from one balance on BSC. We compare it with Trust Wallet, MetaMask, OKX Wallet, Tangem, Coinbase Wallet and Rabby, and say where each fits better.

By Alltoscan LLC, the company behind WATS Wallet Editorial policy

Published Updated

WATS Wallet is the single fee-token wallet we recommend if you want every EVM action charged in one token, ATS, from one ATS balance on BSC (BNB Chain) whichever EVM network the transaction runs on, instead of holding a fee token on each network. Paying fees in something other than native gas is no longer unique to us. Trust Wallet's FlexGas, MetaMask's gas-included transactions, Tangem's Smart Gas and Coinbase Wallet's gasless swaps work on a limited set of networks, and in the documentation we checked as of October 2026 each takes the fee token from a balance you hold on the network you are using. OKX Wallet's Gas Station page currently lists only Solana. Rabby's GasAccount is the other single-balance design: a prepaid balance kept outside your wallet, for EVM networks only.

Choose Rabby if you stay on EVM and want a prepaid gas balance in dollars. Choose Trust Wallet or OKX Wallet if you want native Bitcoin next to EVM, Solana and TON, MetaMask if you want native Solana and Bitcoin next to EVM, Tangem if you want key-storage hardware, and Coinbase Wallet if you want a multichain trading app. WATS Wallet has no native Bitcoin, Solana transactions pay SOL, fees on TON are paid in ATS too, and paying in one token is not a discount.

Disclosure: WATS Wallet publishes this comparison, and WATS Wallet is our own product. We list it first, say plainly where it fits, and name the wallet that fits better where it does not. Competitor features were checked against each wallet's official site and help center in September and October 2026.

If you have ever tried to move assets across more than one network, you have met the friction at the heart of multi-chain crypto: every chain wants to be paid in its own native gas token. You can be holding a healthy balance and still be unable to send anything, simply because the one asset you needed for gas is missing. A single fee-token wallet is one way wallets now answer that, and the idea has spread quickly over the past two years. This guide explains what the phrase actually means, why it matters in day-to-day use, what separates one implementation from another, and how WATS Wallet and six alternatives compare.

What a single fee-token wallet means

Underneath every transaction is a network fee, usually called gas. On most chains that fee has to be paid in the chain's own native asset: ETH on Ethereum and its rollups, SOL on Solana, GRAM on The Open Network, and so on. The wallet that holds your tokens does not change that requirement; it hides it or surfaces it. A normal multi-chain user ends up keeping a little of each native gas token idle in each account, purely so transactions can settle.

A single fee-token wallet uses gas abstraction to break that link. Instead of asking you to pay each chain in its own native currency, it lets you pay a transaction's fee in another token. The wallet, or the infrastructure behind it, still settles the underlying network cost in whatever the chain demands. The native gas does not disappear; somebody still pays it to the validators or sequencers. What changes is who handles that complexity and which currency you see.

The phrase hides two quite different designs, and the difference is the heart of this comparison. In one, you pick a fee token, but it has to be held on the network you are transacting on, so you still keep a fee balance per network. In the other, a single balance pays fees across every network the wallet supports. Both let you avoid paying in ETH; only the second gives you one balance to watch.

Why it matters

The benefits sound small until you have lived without them. The most concrete one is fewer failed or blocked transactions. A large share of "why won't this send?" moments come down to one cause: enough of the asset you want to move, but not enough native token to pay for the move.

  • Fewer stuck transactions. You stop discovering that an account is out of native gas at the exact moment you need it.
  • A simpler multi-chain mental model. Bridging assets just to cover gas on a new chain is one of the most confusing parts of onboarding.
  • Less idle dust. You stop scattering small, unspendable amounts of native tokens across accounts as gas reserves.
  • One balance to manage, in the single-balance designs. You fund one fee balance and are ready to transact on every network it covers, instead of pre-loading gas chain by chain.

None of this changes what a transaction does on-chain, and it is not a discount. The network still has a real cost. The win is operational simplicity: one thing to watch instead of many.

How to evaluate one

"Pay fees in another token" can be implemented thoroughly or barely at all, so it pays to look past the headline. Four questions separate the designs.

  • Custody model. Is the wallet non-custodial, and if it adds a smart-account or provider-managed layer to make abstraction work, who can actually move your funds? Fee convenience should never quietly cost you control of your keys. WATS Wallet answers this plainly: you generate and hold your own keys and recovery phrase, and WATS never holds a key.
  • Which chains the fee token covers. Ask two questions, not one: which chains the wallet supports at all, and on which of them you can pay in another token. Several wallets cover a handful of EVM networks, and one lists only Solana today.
  • Where the fee token has to sit. Does the token you pay with need to be on the same network as the transaction, or does one balance pay everywhere? This decides how much gas bookkeeping you really remove.
  • Fee transparency. Can you see what you are charged and how it relates to the underlying network cost? Some designs add a small service fee or conversion overhead, and abstraction should simplify the fee, not obscure it.

The landscape of approaches

There is no single way to deliver token-paid fees, and the approaches make genuinely different trade-offs.

The WATS Wallet ATS fee model

On EVM networks, WATS Wallet charges every action in ATS instead of native gas, in the Chrome extension and the mobile app alike. Swaps, transfers and every other EVM action are paid the same way, and the fee is debited from one ATS balance on BSC (BNB Chain) whichever EVM network the transaction runs on: Ethereum, Arbitrum, Optimism, Base, Polygon, BNB Chain and other EVM chains. An ERC-4337 paymaster makes that possible. The underlying network cost is still settled in whatever the chain demands, and the ATS charge follows the live network cost, so it is not a discount. Solana and TON are fully supported in the same wallet, covering send, receive, swap and bridge, and fees on TON are paid in ATS, while Solana transactions pay their own fees in SOL. Collected ATS is burned, moving total supply from 100,000,000 toward a 30,000,000 floor.

WATS Wallet is fully non-custodial: you hold your own keys and recovery phrase in the extension and the app, and WATS never holds a key. Paying EVM actions in ATS does not hand any key control to anyone. Day to day, the model asks two things of you: keep an ATS balance funded, since every EVM fee draws from it, and accept that fees are denominated in a token whose price moves. You can read the full mechanics in how the WATS ATS single fee token works and the reference details on the ATS fee page.

ERC-4337 smart accounts and paymasters

On EVM chains, account abstraction (the ERC-4337 standard) introduced the paymaster: a contract that can sponsor or settle gas for a user's operation. A common use is letting the paymaster take an ERC-20 token, such as a stablecoin, and cover the native gas on the user's behalf. The user signs an operation, the paymaster pays the native gas, and the user is charged in the other token. It is a standards-based building block with an open specification and several independent implementations, and WATS Wallet uses it on its EVM networks.

It is not the only mechanism. Trust Wallet and Tangem describe their fee-token features as built on EIP-7702, which lets an ordinary account act temporarily as a smart account, and Rabby's GasAccount avoids a paymaster altogether by sending native gas to your address from a prepaid balance. ERC-4337 itself lives in the EVM world, so it does not reach Solana or TON, and which networks and tokens you get depends on how each wallet has deployed it.

Fee tokens in other wallets

  • Trust Wallet. FlexGas, launched in May 2025, pays gas in USDT, USDC or TWT on BNB Chain, Ethereum, Arbitrum, Base and OP Mainnet. The gas token has to be held on the address you send from. Sends work on all five networks, while swaps work only for same-chain swaps on BNB Chain and Ethereum. Separate Gas Sponsorship covers some swaps when your native balance is zero, and the Trust Wallet SWIFT beta is a passkey-based smart wallet for iOS and Android.
  • MetaMask. Gas-included transactions let you pay the fee in an eligible token on Ethereum, BNB Smart Chain, Arbitrum, Polygon, Linea, Base and Tempo, with Smart Transactions turned on. MetaMask swaps the token into native gas behind the scenes, the estimate includes a small MetaMask fee, and the token must be held on the network of the transaction.
  • OKX Wallet. Gas Station, launched in April 2026, lets you pay in USDC, USDT or USDG: a relayer pays the native gas and is repaid in the same transaction, so the stablecoin has to be on the chain you transact on. As of October 2026, OKX's Gas Station page, updated in June 2026, lists only Solana as a supported network.
  • Tangem. Smart Gas, added in February 2026, pays fees in USDC and other listed tokens on Ethereum, BNB Smart Chain, Polygon, Arbitrum One and Base, plus USDT on Tron. The fee token must sit on the same network as the transaction, and Tangem warns it can cost slightly more than paying in the native coin because of overhead and price conversion.
  • Coinbase Wallet. Its app was called Base app from July 2025 until September 2026. Gasless mode lets you pay a swap fee with the token you are swapping on Ethereum and Polygon, and Base Account smart wallets let apps pay fees through a paymaster. We found no wallet-wide setting that pays every EVM fee from one token.
  • Rabby. GasAccount is a prepaid balance counted in dollars and kept outside your wallet. You fund it with a token from your wallet (or Apple Pay and Google Pay on mobile), and it pays gas automatically on 80+ EVM networks when your native balance runs short. It covers EVM only, so there is no Solana, Bitcoin or TON, and Apple Pay and Google Pay deposits cannot be withdrawn.

Smart gas transactions may cost slightly more than native gas payments due to the additional contract execution overhead and the need to convert token prices.

— Smart Gas: Pay Network Fees With Stablecoins in Tangem Wallet, Tangem

Where WATS Wallet fits

WATS Wallet fits if the thing you want to stop doing is managing a fee token per EVM network. Every EVM action is charged in ATS from one balance on BSC, so you do not have to check which network or token a given feature supports before you transact. Among the wallets we compared, Rabby's GasAccount is the other single-balance design we found as of October 2026; it is a good fit if you stay on EVM and prefer a prepaid dollar balance kept outside your wallet. WATS Wallet also covers TON in the same wallet as EVM and Solana, which MetaMask, Rabby and Coinbase Wallet do not; Trust Wallet, OKX Wallet and Tangem cover all three as well. WATS Wallet vs MetaMask compares those two in more detail.

The alternatives fit other shapes. If you want native Bitcoin in the same wallet as EVM, Solana and TON, Trust Wallet and OKX Wallet both support it, and so does Tangem on mobile; WATS Wallet does not. MetaMask adds native Solana and Bitcoin to its EVM core, and Coinbase Wallet is now pitched as a multichain trading app. If you want key-storage hardware, Tangem's NFC cards hold the keys on a secure chip, which is a different job from a software wallet. WATS Wallet is not a trading terminal or an exchange.

Bottom line

Token-paid fees are now common, and the useful question is no longer whether a wallet offers them but where the fee token has to live. As of October 2026, Trust Wallet, MetaMask, Tangem and Coinbase Wallet let you pay in a token you hold on the network you are using; OKX Wallet's Gas Station currently lists Solana; Rabby and WATS Wallet take fees from one balance. We recommend WATS Wallet if you want that balance to be ATS on BSC, charged by an ERC-4337 paymaster for every EVM action, with Solana and TON in the same wallet (TON fees also paid in ATS, Solana on its own SOL fees) and keys that only you hold. Run any candidate through the four evaluation questions of custody, chain coverage, where the fee token sits and fee transparency, and the fit becomes clear.

What else WATS Wallet adds

WATS Wallet has an optional WATS NFC Metal Card, which you tap to your phone to authenticate access or confirm a signature in the mobile app. It pairs with exactly one device, holds no private keys and is not cold storage. Trust Wallet, MetaMask, OKX Wallet, Rabby and Coinbase Wallet ship no physical factor of their own; several connect third-party hardware wallets, and Coinbase's passkey smart wallet also accepts a hardware security key. Tangem's cards are key-storage hardware, a different job from tap-to-authenticate on a software wallet.

Frequently asked questions

Does paying fees in one token make transactions cheaper?

No. WATS Wallet charges every EVM action in ATS from one balance on BSC, but paying in one token does not make transactions cheaper. Gas abstraction changes which token you pay in, not the underlying network cost, and the ATS charge tracks live network cost. Other designs can add overhead: MetaMask's gas-included estimate includes a small MetaMask fee, and Tangem says paying in a token can cost slightly more than paying in the native coin. The benefit is operational: fewer transactions blocked by a missing native gas token. Judge any model by its fee transparency rather than assuming a discount.

Is a single fee-token wallet still non-custodial?

WATS Wallet is fully non-custodial, so paying your EVM fees in ATS costs you nothing in control: you generate and hold your own keys and recovery phrase, and WATS never holds a key. Custody is not automatic across the category, which is why it is the first evaluation question. In Rabby's GasAccount, for example, the prepaid fee balance sits outside your wallet: token deposits can be withdrawn back to it, but Apple Pay and Google Pay deposits cannot. Check exactly who can move your funds before you rely on any wallet.

Does single-token fee support work outside EVM chains?

On TON, yes; on Solana, no. ERC-4337 paymasters are an EVM mechanism, so that mechanism covers EVM networks; fees on TON are also paid in ATS, while Solana transactions pay their own fees in SOL. Both chains are still fully supported in the wallet: send, receive, swap and bridge under one identity. Some other wallets offer token-paid fees on Solana, such as OKX Wallet's Gas Station, whose current page lists Solana only. In WATS Wallet you keep one ATS balance on BSC (BNB Chain), and every EVM network's fee is taken from it, so there is no bridging ATS chain by chain.

Sources

  1. watswallet/wats-wallet-bnb-chain — WATS Wallet (GitHub) · checked
  2. ERC-4337: Account Abstraction Using Alt Mempool — Ethereum Improvement Proposals · checked
  3. EIP-7702: Set Code for EOAs — Ethereum Improvement Proposals · checked
  4. FlexGas - Pay for Gas with TWT, USDT, & USDC — Trust Wallet · checked
  5. How to use gas included transactions — MetaMask Help Center · checked
  6. OKX Wallet launches Gas Station: Pay gas fees with stablecoins — OKX Wallet · checked
  7. Smart Gas: Pay Network Fees With Stablecoins in Tangem Wallet — Tangem · checked
  8. Help center | Transaction Fees — Tangem Help Center · checked
  9. What is GasAccount and how to use it — Rabby Wallet Help Center · checked
  10. Supported networks & tokens — Rabby Wallet Help Center · checked

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