The WATS Wallet Chrome extension opens as a side panel and works with 10 EVM networks and TON. Network fees are paid in ATS, and a Stocks tab lists tokenized stocks. Its open-source code was first published on 2 September 2026.
Networks, accounts and the side panel
The 10 EVM networks are Ethereum, BNB Smart Chain, Optimism, Gnosis, Celo, Mantle, Base, Cronos, Arbitrum One and Polygon, plus TON (the native coin is shown as GRAM). One recovery phrase gives every account both an EVM and a TON address; you can also import an EVM private key and keep multiple vaults. An encrypted keystore holds your keys on your device, with configurable auto-lock. The extension runs in a side panel (default) or popup mode, with QR receive, price charts and light and dark themes.
Solana is not enabled in the extension; it is available in the WATS Wallet mobile app. See the Solana announcement.
Fees, swaps and bridging
On the 10 EVM networks, the network fee for sends, swaps, bridges and dApp transactions is paid in ATS through an ERC-4337 paymaster (with EIP-7702 delegation), charged from the account's ATS balance on BNB Smart Chain after a one-time setup there. See the ATS fee page. Same-chain swaps run on EVM networks and on TON (STON.fi), and bridging between EVM networks uses LI.FI.
Stocks and dApps
The Stocks tab lists a curated catalog of bStocks. bStocks are tokenized-stock certificates on BNB Smart Chain issued by BTech Holdings Limited (regulated in ADGM by the FSRA): certificates over shares, not shares. For dApps, the extension provides an EIP-1193 provider for EVM (announced with EIP-6963) and a TonConnect bridge for TON, with per-dApp approval and revocable permissions. Read more on the Chrome extension page.
Release notes
Version 1.7.0, the first public release (2 September 2026):
- 10 EVM networks and TON; sends with fee quotes, confirmation screens, an address book and recipient safety checks.
- ATS network fees, swaps, bridging, the Stocks tab, EIP-1193 and TonConnect dApp connections.
Source: the release notes on GitHub.