ZKey, Hacker's nightmare
auth stack
Wallet-based login with Stellar & Solana Ed25519 signatures, NFT-encrypted sessions, OAuth 2.0 / OIDC, OTP, and complete multi-tenant isolation — production-ready from day one.
NFT-Encrypted Identity & Encryption
Your identity is a digital badge that lives on the Solana blockchain — it cannot be stolen, transferred, or faked. When you log in, you prove you hold the badge by signing a unique one-time challenge. We also check the blockchain live to confirm the badge still exists. Your data is locked with a key only your wallet can create — ZKey never holds it. To remove someone, an admin destroys their badge on-chain. Access is gone instantly. No grace period.
NFT-Encrypted Identity
Your identity lives on the blockchain — a digital badge only you hold. Log in by proving ownership. No passwords to steal, no accounts to hack.
Learn moreWallet-Based Login
Sign in by proving you own your wallet — Stellar (Freighter) or Solana (Solflare). No password required, ever. Each login challenge is single-use and expires in minutes.
Learn moreOrganizations & Sub-Orgs
Create your organization and add sub-organizations beneath it. Each runs independently — its own users, branding, and settings — with complete data isolation.
Learn moreOTP Authentication
One-time codes delivered by email or SMS. Rate-limited, single-use, and auto-locks on too many failures. Simple for users, brutal for attackers.
Learn moreOAuth 2.0 / OIDC
Works with any app that supports standard login. Drop ZKey in front of Notion, Slack, or your own software — no custom integration needed.
Learn moreImmutable Audit Trail
Every login attempt — success or failure — is permanently recorded. Search, filter, and export. 90 days of history, always ready for compliance.
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