Ecosystem · Live

One key. Every chain.

Built on open standards. Interoperable with chains you already use, wallets you already have, security modules you already trust. HelixKey is glue, not lock-in.

Chains integrated
12
Active partners
47
Standards
FIDO2 · W3C · VC
SDKs
TS · Py · Rust · Move
Apply for a grant → Developer Hub
Chains

Click any chain. See the integration.

HelixKey signs natively where possible (Sui zkLogin), and via domain-separated derivation elsewhere. Same key. Different signatures. Zero replay across chains.

SUI
Native
ETH
Live
SOL
Live
APT
Live
POL
Beta
BNB
Beta
BASE
Beta
ARB
Beta
OP
Q1 27
NEAR
Q1 27
BTC
Q2 27
COS
Q2 27
● Financial rails · ISO 20022

The ISO 20022 crypto family. Rails, not competitors.

HelixKey sits on top of the ISO 20022 crypto family — the coins already integrated with SWIFT-successor messaging, central-bank pilots, and Enterprise-grade payment corridors. These are Layer 1 rails; we are Layer 3.

XRP
Ripple
Bank-to-bank
XLM
Stellar
People-to-people
HBAR
Hedera
Enterprise DLT
QNT
Quant
Overledger
ALGO
Algorand
CBDC-grade
XDC
XinFin
Trade finance
MIOTA
IOTA
Machine payments
CSPR
Casper
Enterprise chain
Why this matters. When banks and central-bank pilots switch to ISO 20022 messaging (the global standard replacing SWIFT MT by end of 2026), these coins become the crypto-native rails. HelixKey signs on Sui — and derives ISO 20022-compatible signatures from the same key. One biometric, every rail.
Partners

Working with. Not against.

Security auditors, hardware providers, wallet vendors, infra teams. HelixKey slots into a stack you already trust.

SuiL1 SlowMistAudit Mysten LabsCore ReownWalletConnect OneKeyHW wallet YubicoFIDO2 CloudflareInfra NOWPaymentsRails
Standards

Every one · by the book.

We don't invent proprietary auth. HelixKey exposes clean interfaces on top of the standards you already deploy.

✓ Certified
FIDO2 / WebAuthn
Full CTAP2 + WebAuthn compatibility. HelixKey acts as a Level 3 authenticator.
✓ Certified
W3C DID
Full Decentralized Identifier spec — did:helix method registered.
✓ Certified
W3C VC 2.0
Verifiable Credentials data model + JSON-LD. Interop with any VC wallet.
✓ Live
Sui zkLogin
Native ZK signing path — plugs the fuzzy-extractor output directly into Sui.
✓ Live
BIP-32/44 derivation
Domain-separated derivation for EVM / Solana / Cosmos addresses.
✓ Live
EIP-4361 / SIWE
Sign-In-With-Ethereum interop — same k signs SIWE messages on EVM.
Build with us

Grants · $5K to $50K+

Fund your ecosystem project — SDKs, dApps, integrations, tooling. One email to start.

Apply for a grant → Partnership