Humanjava builds sovereign identity tools for the open internet. Three products, one principle: your voice, your keys, your login.
We don't build apps. We build infrastructure for sovereign digital life ā on Nostr, on Cloudflare, on open protocols. Every product starts free and grows as you need it. Every piece of data stays encrypted and under your control. And if you ever want to leave, you take everything with you.
š
VoxRelay ā Your Voice
In development. Early access open now.
VoxRelay is an AI voice receptionist for appointment-based businesses. It handles confirmations, reminders, and follow-ups with natural-sounding voice calls ā so you can focus on clients, not phones.
Bilingual support in English and French. Smart calendar with batch calling. Cancellation waitlist auto-fill. Name pronunciation. Accessibility-first ā no apps, no portals, no PIN pads. One dashboard, every client touchpoint, zero phone tag.
Built for salons, clinics, studios, and any business that runs on appointments. Request early access ā
š
NostrKey ā Your Keys
Free. Open source. Available now.
NostrKey is a browser extension and mobile app for managing your Nostr identity. It handles key management, event signing, and encrypted storage so your private keys never touch the web. Think of it as the foundation ā the thing that makes everything else possible.
NIP-07 signing for any Nostr web app. NIP-46 remote signing so your nsec never leaves your device. NIP-44 encryption. An encrypted vault for documents and API keys. Cross-device sync. Multi-profile management. Full event audit log. All of it, free.
Available on every major browser ā from Chrome and Firefox to Safari on macOS ā and on Safari for iOS.
š
LoginWithNostr ā Your Login
Free. Open source. Drop-in available now.
LoginWithNostr is passwordless authentication for any website. Two lines of code ā drop in a script tag, listen for the nostr:login event, and you have your user's permanent cryptographic public key. No OAuth, no passwords, no backend lock-in.
Built for developers who want to give their users a sovereign login. Powered by login.js from the NostrKey browser extension. Themable, configurable, with optional relay-add behaviour for users joining a Nostr community. A second variant at loginwithnostr.com/openclaw/ extends the pattern to OpenClaw autonomous agents ā same login button, agent-readable.
Available at loginwithnostr.com.
