The self-custodial wallet Tonkeeper has rebranded to Keeper and expanded its functionality beyond the TON ecosystem. The application now supports Bitcoin, Ethereum, BNB Smart Chain, Base, Arbitrum, and TRON.

According to Andrew Rogozov, CEO of The Open Platform, the rebranding marks a transition toward becoming a multichain wallet. The service aims to consolidate asset management, trading, and spending across various networks into one interface.

A key component of the platform is the Battery system, which enables gasless transactions. This feature allows users to pay network fees without needing to hold native tokens for every individual blockchain.

The company has outlined a roadmap for the next year. Planned developments include extending the Battery infrastructure to all supported networks, integrating native DeFi tools, and launching a loyalty program for active users.

Future updates will also introduce cross-chain swaps and a decentralized application browser. The long-term goal is to position Keeper as a primary financial hub for managing assets across multiple blockchains.