ONE TOKEN. EVERY FEE.
The WATS Hot Wallet is a free, browser-based Web3 wallet at web.watswallet.com that needs nothing to install. It is non-custodial — your keys stay with you — and uses a single fee token, ATS, to pay for swaps, bridges, transfers and staking across EVM chains, Solana and TON, so you never juggle native gas tokens.
What is the WATS Hot Wallet?
The WATS Hot Wallet is a free, browser-based, self-custodial Web3 wallet at web.watswallet.com that pays every action — swaps, bridges, transfers and staking — in a single fee token, ATS, instead of each chain's native gas token. You control your keys — WATS never holds a key — and it works across major EVM chains, Solana and TON.
Hot Wallet at a glance
- Platform
- Browser-based — open web.watswallet.com/home, nothing to install
- Fee model
- Single ATS token pays for every action — gas abstraction, no per-chain native gas needed
- Security
- Non-custodial — you control your keys; WATS never holds a key
- Supported chains
- Major EVM chains plus Solana and TON
- Actions
- Swap, bridge, transfer and staking from one interface
How the Hot Wallet works
- 1
Open it in your browser
Go to web.watswallet.com/home — the Hot Wallet runs entirely in the browser, so there is nothing to download or install on your device.
- 2
Create your wallet
Set up your wallet in the browser — the keys it generates stay with you. WATS is non-custodial and never holds a key, so you keep full control of your own wallet.
- 3
Pay every fee in ATS
Swaps, bridges, transfers and staking are all paid in a single fee token, ATS, instead of the native gas token of each chain. One balance covers actions across EVM chains, Solana and TON.
Hot Wallet FAQ
What is the WATS Hot Wallet?
The WATS Hot Wallet is a free, non-custodial Web3 wallet that runs in your browser at web.watswallet.com — there is nothing to install. It uses a single ATS fee token to swap, bridge, transfer and stake across EVM chains, Solana and TON.
Who holds the keys in the WATS Hot Wallet?
You do. The Hot Wallet is non-custodial like every WATS product: your keys stay with you, and WATS never holds a key. The single ATS fee token changes how fees are paid, not who controls your wallet.
How are fees paid in the WATS Hot Wallet?
Every action — swaps, bridges, transfers and staking — is paid in a single fee token, ATS, instead of the native gas token of each chain. This gas abstraction means you don't need to hold separate ETH, SOL or TON balances just to cover gas.
Which chains and actions does the Hot Wallet support?
The Hot Wallet supports the major EVM chains — such as Ethereum, BNB Chain, Polygon and Arbitrum — plus Solana and TON, and lets you swap, bridge, transfer and stake from one browser interface. Because new networks are added over time, the always-current chain list is maintained in the WATS documentation at wats.gitbook.io/wats.
Last updated: July 2, 2026