Feyorra Case Study - Cross-Chain DeFi dApp

feyorra — dApp

Feyorra is a cross-chain DeFi platform. It allows users to: stake FEY tokens and LP tokens, transfer assets between networks via the Feyorra Bridge, and participate in Liquidity Mining to earn APY.

Industry

WEB3

De-Fi

Company

Basilisk Entertainment

Delivered

UI/UX Design

Development

Problem

The design of the Feyorra dApp resembled a collection of different products: the interface elements seemed to belong to various websites and lacked a cohesive visual system.

Key flows (staking, bridging, liquidity mining) operated in isolation, without a unified experience. Users confused adding liquidity with staking LP tokens, as rewards were only credited after the second step.

There was no cross-chain functionality—only one network was supported, while users expected a multi-chain experience. This was compounded by complicated transfers with unclear fees, overloaded interfaces, and a lack of clear transaction status messages.

Mobile Interface

Annual staking rewards Question

4.1 %

TVL

138.85 ETH ≈$512.765

solution

We have completed a full redesign of the platform, creating a unified visual system and a consistent user experience

Key flows—staking, bridging, and liquidity mining—were designed according to the same principles, with clear action logic and transparent explanations

We added support for three blockchain networks, as well as an intuitive cross-chain process that displays all fees and the final outcome

The interface now features tooltips, status messages, and progress bars that eliminate uncertainty and return control to the user.

For unregistered user

0x7D53a...C308a

FEY24.0

0x7D53a...C308a

Tooltip

999

Connect Wallet

Feyorra Bridge

What is a network?

A network is where all transactions and data are securely recorded.

Each network (Ethereum, TON, BNB) operates independently, with its own rules, features, and fees. When you switch networks, you’re choosing where your transactions will happen.

Got it!

work overview

Analysis of the existing flow and UX issues.

Formation of information architecture (IA) to align navigation.

Creation of wireframes → high-fidelity UI → interactive prototypes.

Testing scenarios: staking, bridging, liquidity mining.

Optimization of error cases (e.g., insufficient gas or incorrect network).

Implementation of a unified visual style with an emphasis on simplicity.

1 week

Research

User Persona + Pain Points + Competitor analisys + Insights

1 week

Ideate

Architecture + User flow + Lo-Fi Wireframing

6 weeks

Visual Design

150 designed screens + Clickeable prototype + Design System

6 weeks

Development

React, Node.js, Infura, PostgreSQL, ethers.js, Wagmi, Redux Toolkit

2 weeks

Test

User testing + Feedback + Quickly iterations

September

October

November

December

Research

Visual Design

Test

Ideate

Development

Stack

Frontend

React (SPA)
React Router
State Management: Redux Toolkit
Web3 libraries: ethers.js; wallet-connector: Wagmi

Backend

Node.js (Express/Nest.js):
RPC providers: Infura
Database: PostgreSQL
Cache: Redis

Blockchain / On-chain

FEY smart contracts on Ethereum (ERC-20)
Contracts for staking / liquidity mining / bridge
Integration with Uniswap V2 LP (UNI-V2)

9Competitors has been analyzed

Add/Remove Liquidity

LP tokens

Staking of own tokens

Staking LP tokens

Multi-chain

Built-in Bridge

Auto-staking

Transparent display of fees

Tooltips

Transaction statuses

Separation LP tokens

Section 'My Positions'

Display of APY/APR

TVL

Stader

Jito

ether.fi

Superbridge

Octus Bridge

Jeton

Hyperlane

Uniswap

9Competitors has been analyzed

We conducted a competitor analysis. We identified direct,
secondary, and indirect competitors, analyzing their functionality

Multichain without complications

Transaction fee

≤ 0,00031 ETH

Total value locked Question

$ 231,717.26

Trade volume from:

24h

30d

All time

$ 576.205176

Total ETH locked

200,000 ETH

Total FEY locked

31,717.26 FEY

Rate

1 ETH ≈ 0.205176 FEY

Feyorra Bridge

999

From

Ethereum

FEY

BNB Chain

FEY

Send FEY

FEY

≈ $0

Send to another address

Insufficient FEY

Staked

24.0986FEY

$12,765

Staked

44.4619FEY

≈$23.4820639

Staked

44.4619FEY

≈$23.4820639

Claim rewards

Bridging

Trust in the platform is growing thanks to clear
statuses, summary information, and updated balances

Unlock All The
Features of Feyorra

staking

In flow staking, we have made the process transparent and clear: users can now see the specific terms (minimum amount, lock-in periods, penalties) before taking action, as well as the separation of their deposits into convenient cards. Balances and rewards are updated automatically, and during unstaking, users receive warnings about potential losses, which removes confusion and increases trust.

Before

After

our solutions

The visual redesign has made everything clearer

We replaced overloaded tables with informative cards that have a clear structure. This has reduced cognitive load and made the experience more user-friendly

Added statuses and notifications

Users can now always see what is happening with their transaction. Notifications inform about both technical failures and declined transactions, reducing uncertainty and chaos

Combined staking and unstaking on one page

With an intuitive slider button, users can quickly switch between actions. This eliminates the need to search through different sections, saves time, and simplifies navigation

Improved the unstaking flow

Users can immediately see if any restrictions (lock period, penalties) apply, whether they can withdraw only rewards or the full amount. This makes the process transparent and predictable

Waiting for approve

Confirm the transaction in MetaMask wallet

Staked

24.0986FEY

$12,765

All Rewards Question

44.4619FEY

≈$23.48206390

Claimed

44.4619FEY

≈$23.48206390

bridge

At Flow Bridge, we have transformed the process from a "black box" into a transparent and understandable one. Users can now clearly see how many tokens they will receive after all fees, where their transaction is located, and how long it may take. Additionally, two more networks have been added — Bridge is now cross-chain with support for Ethereum, BNB, and TON.

our solutions

We conducted a competitor analysis. We identified direct,
secondary, and indirect competitors, analyzing their functionality

For unregistered user

Transparency of fees and total amount

Before confirmation, the user sees the Rate, Platform fee, Destination network fee, Total fee, and the final block "You will receive." This addresses the main question of "where are my tokens and how much will I receive?".

Cross-chain support

Two more networks (BNB and TON) have been added to Ethereum, making the Bridge multi-chain. The single network selector in the header simplifies navigation and eliminates errors.

Transaction history

Cross-chain support

Two more networks (BNB and TON) have been added to Ethereum, making the Bridge multi-chain. The single network selector in the header simplifies navigation and eliminates errors.

Confirm

Send to another address

Statuses and progress

An intermediate pop-up "Transfer submitted..." has been added, explaining that the process is underway. The user sees statuses Pending → Processing → Completed, which reduces anxiety and waiting.

Error Notifications

For unregistered user

In progress

Transaction

Error Notifications

We have worked through key scenarios: network mismatch, gas absence, user transaction rejection, technical failure. The messages have become clearer, instead of the dry "Error."

liquidity mining

In the Liquidity Mining flow, we have made the process clearer and more manageable: users can now clearly understand the difference between adding liquidity and staking LP tokens, see their positions, and receive a transparent overview of each pool. The updated experience provides predictability and simplifies reward management.

Pool Summary

Add liquidity to pool

Automatic staking

All Pools

BNB / FEY

0x7D53a...C308a

Min receive (24h) Question

≈1,6540 LP

Network fee

≤ 0,00031 ETH

Stake LP tokens immediately

The user always controls their assets

ETH / FEY

APY

14,5%

TVL

$120,6K

24h Volume

$0.00

Integration of LP staking directly in the pool

The user does not need to look for another section — everything happens in one place, which reduces steps and minimizes errors.

My position

$ 25,04

≈3,308 LP tokens

ETH deposit

0.00000248 ETH

FEY deposit

20 ETH

% of Pool

0.02 %

Remove liquidity

Add liquidity

Pool Summary

A Few Components

We have developed a comprehensive design system to unify the platform's design.

180+ сomponents

fey landing page

We developed a landing page to present the utility token FEY as the foundation of the ecosystem. We clearly explained its uses (staking, liquidity mining, cross-chain transfers, currency in Pasino). Convert users to using the Feyorra dApp.

Features of Feyorra

3D Visualization

Next case

Pasino — IGaming platform

Web3-powered crypto gaming platform that blends classic online casino mechanics with decentralized features.

Web3

UX/UI Design

aphone — cloud-phone

APhone is a decentralized cloud smartphone that provides access to Web3 applications on any device.

new york: 12:9

dubai: 12:9

Kiyv: 12:9

INTRIGUED?

LET'S BUILD TOGETHER

From zero to pitch-ready in weeks. We design MVPs that win investors.

Chat on Telegram

Book a Call

/Clients/

5.0

Avarage Grade

Froggik

"DESH Team maintained effective communication throughout the project."

Thanks to DESH Team's work, the client saw increased product recognition within the cryptocurrency community. The team managed the...

Thanks to DESH Team's work, the client saw increased product recognition within the cryptocurrency community. The team managed the project effectively, provided timely deliverables, and responded promptly to the client's needs throughout the engagement. DESH Team's cost-for-quality ratio stood out.

Viktoriia Bernatska

Co-Founder

ChainCrafters

"I liked their corporate policy and how they turned to customers and their wishes."

DESH Team delivered the project on time, effectively improving the site's UX and flow. The team took the time to understand the cl...

DESH Team delivered the project on time, effectively improving the site's UX and flow. The team took the time to understand the client's vision and utilized their wide range of resources to handle all of the client's needs and implement their ideas. The client also praised the team's insights.

Kolya Vovkun

CEO, Founder

Dropshipping

"I really like how they treat their clients."

DESH Team successfully completed all deliverables; the branding was a great fit for the client's company, and the website was done...

DESH Team successfully completed all deliverables; the branding was a great fit for the client's company, and the website was done well. DESH Team delivered on time and communicated effectively, providing responses within one hour. Their personable approach and improvement suggestions stood out.

Tetyana Yarchak

CEO

5.0

Explore

Home Cases About Us Affiliates

Services

Design Development Marketing

Our Socials

Work with us

hello@desh.group