what's Kaspium?

Kaspium is a non-custodial, open-source mobile wallet designed specifically for the Kaspa network. Available on iOS and Android, it enables users to create or import multiple wallets, send and receive Kaspa funds, manage addresses, view transaction history, and authenticate using device biometrics. Built with Flutter by community developer Azbuky, it forked from Natrium and integrates seamlessly with Kaspa's blockDAG architecture for fast, low-latency transactions. The wallet emphasizes user sovereignty with self-custody features, supporting Kaspa's proof-of-work consensus and high throughput. It has been endorsed by Kaspa's official channels and continues to receive updates, such as KRC-20 token support in development, making it a key tool for mobile interaction with the Kaspa ecosystem.

Kaspium partners with Keystone Wallet for Kaspa cold storage via PSKT, with dev work complete.