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 actions on EVM networks in one token (ATS) — in the extension and the mobile app alike — instead of juggling each EVM chain’s native gas, while Solana and TON transactions pay their own native fees.
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 (EVM)
- Pay EVM actions in ATS across the extension and the app — Solana and TON pay native SOL / Toncoin
- 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 on EVM, across products
In the WATS Chrome extension and mobile app alike, swaps, transfers and staking on EVM networks are paid in a single token, ATS, instead of the chain’s native gas. Solana and TON transactions pay their own native fees — SOL and Toncoin. The ATS fee reflects the live network cost — it is not a discount.
Custody across surfaces
Be clear on custody. Every WATS product — the Chrome extension and the mobile app — is self-custody: you hold your own keys and seed phrase, and WATS never holds a key. The NFC Metal Card is a tap-to-authenticate companion that pairs with a single device: 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 EVM actions are paid in one token (ATS) instead of each EVM chain’s native gas — in the extension and the mobile app alike — while Solana and TON transactions pay their own native fees, SOL and Toncoin.
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?
On EVM networks, no: in the WATS extension and mobile app alike you pay swaps, transfers and staking in one token, ATS, instead of holding each EVM chain’s native gas. On Solana and TON you do need the chain’s own native fee token — SOL or Toncoin. This is gas abstraction; the ATS fee reflects the live network cost and is not a discount.
Last updated: September 4, 2026