Developer Hub · live

Build with HelixKey.

Integrate biometric identity into your dApp, wallet, or authentication flow. Move contracts on Sui, native FIDO2 / W3C DID compatibility, code samples in every major language.

Identities anchored

12,847

+1 every ~7 s

Verifications / day

284,391

peak load 1.2K/s

Sui checkpoint

184,739,226

mainnet · ~1 s

SDK downloads (7d)

3,241

npm + pypi + crates

Quickstart → Full Docs

Three paths

Start where you fit.

Path 01

Integrate in a dApp

Add HelixKey identity verification to your Sui / EVM dApp. 5-minute quickstart, drop-in components.

Get started →

Path 02

Build on the protocol

Extend the Move contracts, contribute to the SDK, run a verifier node. Deep technical involvement.

See architecture →

Path 03

Get funded

Building something ambitious? Apply for a HelixKey Grant — $5K to $50K+ for ecosystem projects.

Grants program →

Code samples

Verify an identity in five lines.

The core primitive: given a wallet address, verify that it's backed by a HelixKey biometric identity anchored on Sui mainnet.

TypeScript

Python

Rust

Move

Ready

SDKs

Every major language.

SDKs are in various stages of readiness. Live ones are production-ready; WIP is beta with breaking changes possible.

TypeScript / JavaScript

@helixkey/sdk

Node.js, browser, React hooks. Wallet-connect adapters for EVM & Sui.

Planned Q1 2027

TypeScript

@helixkey/react

Drop-in React components: HelixSignIn, HelixVerifyBadge, HelixIdentityProvider.

Planned Q1 2027

Python

helixkey-py

Backend verification, batch attestation processing, analytics.

Planned Q2 2027

Rust

helixkey-rs

High-performance verification for validators, indexers, and custody providers.

Planned Q2 2027

Move package for on-chain integration ships alongside Phase 2. Early access: [email protected]

Join the developer community.

GitHub organization, Discord, weekly builder office hours.

Telegram → Contact devrel