UbixPay - a crypto wallet for Ubix.Network assets
UbixPay is a crypto wallet for managing Ubix.Network assets. The goal was to let people hold and transfer tokens without third-party services, and to replace long wallet addresses with linked social identifiers.
- Client
- Ubix.Network
- Industry
- Blockchain, Fintech
- Services
- Web3 and blockchain, Frontend, Backend, Design, On-Line services, Outstaff, Mobile apps, Software, DevOps, Bots, Prototyping, MVP development, Web3 experience, Technical audit, IT consulting
- Screens
- 38
- Period
- 2021-2025
The task
A regular crypto wallet asks people to do things nobody enjoys doing: check a forty-character address, tell incompatible networks apart, remember which coin lives in which of them. Every step eats time, and none of them forgives a mistake. Ubix.Network needed a wallet that works like a banking app.
- Replace the wallet address with a linked identifier - Telegram, X or email.
- Bring three incompatible networks into one interface, with no manual switching.
- Make a cross-network transfer clear to someone hearing the word "bridge" for the first time.
- Keep the keys with the user: the server must have no access to them, not even in theory.
Project goal: a wallet that links social identifiers to addresses 
Decentralised identifiers: transfers via Telegram, X and email instead of an address
The solution
The wallet works across three networks - Ubix.Network, Ethereum and Binance Smart Chain - with switching between them and import of existing wallets in the UBX, ERC-20 and BEP-20 formats. Inside it there is a cross-chain bridge for moving assets between networks without external exchanges, staking with automatic reward distribution, and buying UBX for ETH and USDT right in the interface - the trade goes through the ecosystem exchange, but there is no need to leave the wallet.
Instead of an address you can enter a linked identifier - Telegram, X or email. The sender types a familiar name and the network finds the right address.
Multi-network
Ubix.Network, Ethereum and Binance Smart Chain in one interface, with import of existing wallets in the UBX, ERC-20 and BEP-20 formats.
Cross-chain bridge
Moving assets between networks without external exchanges or swap services.
Staking
Rewards are calculated and distributed automatically, and can be withdrawn at any time.
Buying UBX
For ETH and USDT right inside the wallet: the trade runs through the ecosystem exchange without leaving the interface.
Main screen: token balances, staking, send, receive, buy and sell 
Multi-network support: Ubix.Network, Ethereum and BSC, ERC-20 and BEP-20 import 
Cross-chain bridge: moving assets between networks without external exchanges 
Staking and reward payouts straight from the wallet 
Buying UBX for ETH and USDT without external exchanges 
Token screen: balance, operations and transaction history with statuses
Technology and security
The private key and the seed phrase are never stored on the server: the wallet can only be restored from the seed phrase, and access on the device is protected by a password. The frontend is built with React and TypeScript, the backend with Node.js and NestJS, and blockchain work runs through Web3.js and ethers.js. The staking, bridge and swap smart contracts are written in Solidity, and files are stored in IPFS. The project has 38 screens in total.
Besides the web version we built a Chrome extension: the crypto wallet opens straight from the browser bar, with no trip to the website.
UbixPay crypto wallet technology stack 
Security: seed phrase and password, with no server-side key storage 
Project map: 38 interface screens
The network the crypto wallet runs on
The crypto wallet was built for Ubix.Network, a blockchain with a hybrid DAG architecture. These are the figures of the network itself: the scale of the environment the wallet has to work in reliably. Data from the public Ubix.Network statistics, August 2026.
37,914
non-zero addresses in the network
800,272
transactions processed
1,460,038
block height
6
integrated blockchains
Result: managing assets across three networks from a single wallet 
Thank you for viewing the FAMOUS.TEAM case on crypto wallet development for UbixPay
UbixPay crypto wallet stack
What the project is made of
The agency services it took to launch it.
- ServiceWeb3 and blockchainDevelopment of Web3 solutions that people trust with their money: smart contracts, wallets, trading and staking platforms, decentralised applications.
- ServiceFrontendFrontend development and markup to order: we build an interface that holds up equally on a phone and on a wide monitor, opens fast and stays readable on real data. We take the p...
- ServiceBackendBackend and API development: a server side that holds the load, keeps the data and updates without stopping the service. We take the project as a separate stage or place a devel...
- ServiceDesignWebsite and interface design by a team with experience both in design and in production frontend for products like these. So what is drawn gets built without surprises, whoever...
- ServiceOn-Line servicesCustomer portal and online service development for products people use regularly. We answer for the technical side and for giving the business clear figures: where a person stop...
- ServiceOutstaffStaff augmentation for your development team: the person works by your rules, inside your process and under your management. We answer for their qualification, the paperwork and...
- ServiceMobile appsMobile app development for iOS and Android, and where the task allows, both platforms at once from a single codebase. We take the app all the way to the store and stay around af...
- ServiceSoftwareCustom software development for a specific business task: from a program on an employee desktop to a server service that runs without people. We build what off-the-shelf product...
- ServiceDevOpsDevOps and server infrastructure setup: builds, deployment, monitoring and backups arranged so that a release is routine rather than an event. We take it on as a single task or...
- ServiceBotsTelegram bot and chatbot development that takes manual work off people: intake of requests, moving data between systems, alerts about events and answers to routine questions. Ev...
- ServicePrototypingApp and interface prototyping before a single line of code is written. A clickable prototype shows what a person will do in the product and where they will stop, and it costs se...
- ServiceMVP developmentMVP development is a working version of a product built small, made for one purpose: to test demand on real people rather than in a presentation. Finding out in a few weeks that...
- ServiceWeb3 experienceOur blockchain experience came both from individual commissions and from an ecosystem we ran for years together with its owners and their team. This page is about what we unders...
- ServiceTechnical auditA technical audit of what already runs: code, architecture, infrastructure, security and interfaces. The deliverable is a report with priorities: what to fix now, what can wait,...
- ServiceIT consultingIT consulting answers the question of how to build. Choosing technologies and architecture, planning the move off legacy systems, reviewing proposals from others. We hand over a...