Guides

Learn how to use webycash — the bearer e-cash protocol for payments, mining, and smart contracts.

Wallet App

The Weby PWA wallet for humans. Runs in your browser with GPU mining, encryption, payments, and full backup/restore.

The hrmw and webyc command-line tools for agents, automation, and server-side integration.

Mine webcash with GPU (WebGPU, CUDA, Vulkan), CPU, or cloud instances. Browser mining, CLI mining, and cloud mining.

How webcash works — bearer secrets, the replace operation, double-spend prevention, and the server API.

The 3-level key hierarchy — master wallet (BIP39/BIP32 slots) containing webcash, bitcoin, RGB, voucher, and PGP wallets.