Can you support a stablecoin issuer under HKMA's framework?

Yes, we build reserve-backing transparency, redemption, and reporting infrastructure aligned to the technical expectations of HKMA's stablecoin issuer licensing framework.

What's the difference between custodial and non-custodial wallets?

Custodial wallets hold private keys on your behalf with easier recovery; non-custodial wallets give users full control of their private keys.

Which blockchains can the wallet support?

Bitcoin, Ethereum and EVM-compatible chains, Solana, Tron and others based on your product's needs.

Can the wallet include staking or in-app swaps?

Yes, staking, swap and on/off-ramp features are common additions we build directly into the wallet.

How long does it take to build an MVP wallet?

A focused MVP wallet typically launches in 8–12 weeks; a full-featured multi-chain wallet with swap and staking takes longer.

Blockchain & Crypto · Hong Kong

Cryptocurrency Wallet Development in Hong Kong

Generic wallet apps rarely fit a specific product's compliance model or user experience needs. Hurain Technologies builds custodial, non-custodial, hybrid and smart-contract (ERC-4337) crypto wallets tailored to exchanges, Web3 platforms, gaming ecosystems and remittance products — with multi-chain support, in-app swap/staking, and full white-label branding. In Hong Kong, that means building to the technical expectations of Asia-Pacific: Virtual asset exchanges serving Hong Kong users operate under the Securities and Futures Commission's (SFC) mandatory VASP licensing regime.

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Hong Kong Regulatory Landscape

What wallet development buyers in Hong Kong need to know

Virtual asset exchanges serving Hong Kong users operate under the Securities and Futures Commission's (SFC) mandatory VASP licensing regime.
Banking, payment systems, and stablecoin-related activity fall under Hong Kong Monetary Authority (HKMA) oversight, including its licensing framework for stablecoin issuers.
SFC-licensed VASPs are expected to meet prescriptive cybersecurity, cold-storage custody, and token due-diligence standards before listing an asset.
We build to these SFC and HKMA technical expectations, alongside Hong Kong-based legal counsel for licensing submissions.

This information is provided for general orientation only and is not legal or licensing advice. Always confirm current requirements with qualified local counsel.

The Challenge

Problems we see teams struggling with

Limited wallet options for your product

Off-the-shelf wallets don't match your compliance model, supported assets, or UX requirements.

Custody security and key management

Keys must be secured on-device or on your infrastructure without exposing users to loss.

Multi-chain complexity

Supporting multiple blockchains from one wallet interface multiplies engineering effort.

User recovery and support friction

Seed phrase recovery is user-hostile; social recovery and secure enclave options solve this.

Poor UX driving support ticket volume

Confusing transaction confirmations, unclear gas fee estimates, and cryptic error messages generate a disproportionate share of support load for consumer wallet products.

App store and platform compliance friction

iOS and Android have specific, evolving policies around crypto wallet apps that can delay or block a launch if not planned for early.

Our Approach

How we deliver wallet development in Hong Kong

Custodial wallets

You hold keys on secure infrastructure; users get login-based ease of use.

Non-custodial wallets

Users hold their own keys with seed phrase, social recovery, or secure enclave-backed biometrics.

Smart-contract wallets (ERC-4337)

Account abstraction enables gasless transactions, spending limits, and social recovery without sacrificing security.

Multi-chain support

One wallet interface across Bitcoin, Ethereum, EVM chains, Solana, Tron and others.

In-app features

Swap, staking, dApp browser, and WalletConnect integration.

Full white-label branding

Consistent branding across iOS, Android, web and browser extension.

UX research and simplification

Transaction flows and error states designed around what users actually understand, reducing support burden and abandonment.

Technology

Tech stack we work with

Mobile

Swift (iOS)Kotlin (Android)React Native cross-platform

Key Storage

Secure enclave / TEEHSM-backed signingSeed phrase encryption

Chains

BitcoinEthereumEVM chainsSolanaTron

Features

WalletConnectdApp browserSwap aggregationStaking

FAQ

Wallet Development in Hong Kong — FAQ

Yes, we build exchange, custody, and token-due-diligence infrastructure with the cold-storage ratios, insurance-readiness, and audit logging typically expected under the SFC's VASP licensing regime.