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 uses dual-custody security — you and WATS each hold a separate key — and 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.
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
- Dual-custody — you hold one key and WATS holds a separate 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
Set up dual-custody keys
Setup establishes a dual-custody model: you control one key and WATS holds a separate key, so neither side can move funds alone. WATS stays non-custodial — you keep 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 dual-custody security and a single ATS fee token to swap, bridge, transfer and stake across EVM chains, Solana and TON.
How does dual-custody security work in the Hot Wallet?
The Hot Wallet splits control across two keys: you hold one and WATS holds a separate one. Neither party can move your funds alone, which adds a layer of protection while keeping WATS non-custodial — you stay in control of your own 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 major EVM chains plus Solana and TON, and lets you swap, bridge, transfer and stake from one browser interface. See the WATS documentation at wats.gitbook.io/wats for the current chain list.
Last updated: June 16, 2026
