Sign in everywhere.
Secured by Avalanche.

Self-hosted smart wallet auth network. Passkey sign-in, ERC-4337 smart accounts. No SaaS, no seed phrases, no extensions.
Your VPS, your auth node.
Start Building Apps
9:41 ●●● ▐█▌
‹
A
Alice
last seen recently
Alice
Hey! I sent you an NFT 🎨
18:20
omg let me see! 👀
18:21 ✓✓
NFT
Cosmic Drift #42
18:20
✅
Signed in as alice
0x8f3a...c21d
Explore other apps
0x8f3a...c21d
🎨
ArtVault
✓ Signed in
💰
YieldFlow
✓ Signed in
🎮
ChainQuest
✓ Signed in
💬
DeChat
✓ Signed in
zene
you@email.com
Continue
Verifying passkey...
✕
Cosmic Drift
#42
YOUR NFT
0x8f3a...c21d
📎
Message...
😀
🎤
Why Zene
Auth without servers.
Build local, deploy global.
Every dev runs their own auth node. Users sign in with a fingerprint. One identity across every app.
🔐

Passkey Sign-In

WebAuthn biometric auth. No passwords, no seed phrases. Private keys never leave the device's secure enclave.

🐳

Self-Hosted Nodes

One Docker command. Your VPS becomes your auth node. No SaaS middleman, no vendor lock-in. Free forever.

📱

Cross-Device

Works in Telegram, WhatsApp, X, any browser. QR code flow for desktops. Your phone is your wallet.

⛓️

ERC-4337 Accounts

Smart accounts on Avalanche. Gas sponsoring, session keys, multi-signer. No MetaMask required.

🤖

Agentic Wallets

AI agents get their own wallets. Provably non-human — on-chain flag, node-signed, distinguishable from humans.

🌐

App Discovery

On-chain marketplace of Zene-powered apps. Sign in once, authenticated everywhere. Network effects compound.

For Developers
Three lines to sign-in.
Run your own node. Import the SDK. Call signIn(). That's it. Your users get a smart wallet with biometric auth — no extensions, no popups, no friction.
$ docker run -d zene/node

// in your app:
import { ZeneAuth } from 'zene-sdk'

const auth = new ZeneAuth({
  nodeUrl: 'https://your-vps:3000'
})

await auth.signIn()
// → passkey prompt → wallet ready ✓
Multi-Chain
Connect EVM, Solana, Sui.
One Zene identity across chains. EVM smart accounts native. Solana & Sui custodial for now — decentralized later.
EVM

Native ERC-4337 smart accounts. Full self-custody. 2-of-3 on-chain.

SOLANA

Linked address. Node-custodied for now. Decentralized via MPC in Phase 2.

SUI

Linked address. Same custodial bridge. zkLogin integration planned.

Get Started
Sign in everywhere.
Free. Open source. Self-hosted. Avalanche native.
Developers Apps