QNTMEX provides self-custody wallet technology, intellectual property services, and IP licensing — all under one roof.
A fully non-custodial ERC-20 self-custody wallet. Hold, send, receive and swap tokens. Your keys stay on your device — non-custodial, private, and always in your control.
Explore Wallet →Lease access to proprietary software, branded frameworks, and digital IP. Structured licensing agreements for platforms, protocols, and technology products.
Explore IP Leasing →From self-custody wallet technology to on-chain IP rights and structured licensing — three pillars, one platform.
Non-custodial ERC-20 wallet app. Private keys stay on-device. No account required, zero hidden fees. ETH, BTC, USDT, USDC and more.
On-chain DEX swaps inside the app. Full fee breakdown before every confirmation — network fees, liquidity fees, and our markup (zero).
Register intellectual property interests on-chain. Create immutable, timestamped provenance records for patents, designs, and creative works.
License access to QNTMEX's proprietary wallet technology and branded frameworks. Structured agreements for platforms, apps, and protocols.
Advisory on IP strategy, technology implementation, and operational best practices. Tailored for businesses building with blockchain-native tooling.
Explore our wallet app, IP services, or speak to us about licensing and consultancy. Everything you need to operate in the digital economy.