One wallet for EVM, Solana and TON
WATS is one app for EVM chains, Solana and TON — manage Ethereum, its layer-2s, Solana and TON under a single identity, and pay every Hot Wallet action in one token (ATS) instead of juggling each chain’s native gas.
Which chains does WATS Wallet support?
WATS supports EVM chains — Ethereum, Arbitrum, Optimism, Base, Polygon and BNB Chain, among other EVM-compatible networks — plus Solana and TON, all in one app. WATS does not natively support Bitcoin.
Networks at a glance
- EVM chains
- Ethereum, Arbitrum, Optimism, Base, Polygon, BNB Chain, and other EVM-compatible networks
- Solana
- SOL and SPL tokens
- TON
- Toncoin (TON) and TON jettons
- Single fee token
- Pay every Hot Wallet action in ATS — no per-chain native gas to hold
- Not supported
- No native Bitcoin — WATS covers EVM, Solana and TON
How one wallet covers three ecosystems
- 1
One identity, every network
Add Ethereum and its layer-2s, Solana and TON to the same WATS wallet — there is no separate app to install per chain.
- 2
One EVM address across EVM chains
A single EVM address works across Ethereum, Arbitrum, Optimism, Base, Polygon and other EVM networks. Solana and TON use their own native address formats, which WATS manages in the same wallet.
- 3
One fee token in the Hot Wallet
In the WATS Hot Wallet you pay swaps, transfers and staking in a single token, ATS, so you are never stranded without a chain’s native gas. The ATS fee reflects the live network cost — it is not a discount.
Custody across surfaces
Be clear on custody. The WATS Chrome extension and mobile app are pure self-custody — you hold your own keys and seed phrase. The WATS Hot Wallet always uses dual-custody, where you hold one key and WATS holds another and neither side can move funds alone. The NFC Metal Card is a tap-to-authenticate companion: it does not store private keys and is not cold storage.
Supported chains FAQ
Does WATS Wallet support Ethereum, Solana and TON in one app?
Yes. WATS is one app for EVM chains (including Ethereum, Arbitrum, Optimism, Base, Polygon and BNB Chain), Solana and TON. You manage all three ecosystems under a single identity, and in the Hot Wallet you pay fees in one token (ATS) instead of each chain’s native gas.
Does WATS Wallet support Bitcoin?
No. WATS does not natively support Bitcoin. It covers EVM chains, Solana and TON. If holding native BTC in the same wallet is essential to you, WATS is not the right fit for that asset.
Can I use one address across all EVM chains?
For EVM, yes: a single EVM address works across Ethereum, Arbitrum, Optimism, Base, Polygon and other EVM networks. Solana and TON use their own native address formats, which WATS manages alongside your EVM accounts in the same wallet.
Do I need each chain’s native gas token to transact?
In the WATS Hot Wallet, no. You pay swaps, transfers and staking in one token, ATS, instead of holding each chain’s native gas. This is gas abstraction; the ATS fee reflects the live network cost and is not a discount.
Last updated: June 23, 2026