DEX with Lottery pool

Utopia

MacBook mockup

Utopia is a decentralised exchange (DEX) built on the Sonic Chain, designed to make token swaps simple, transparent, and rewarding. By leveraging OpenOcean’s multi-chain protocol, Utopia enables users to swap tokens seamlessly across chains while introducing a unique lottery system. A small percentage from each swap is split between the platform’s treasury and a daily lottery pool, creating an ecosystem that rewards consistent user activity.Blockmob Labs was responsible for the end-to-end development, including the frontend, backend, smart contracts, and deployment, and continues to provide long-term maintenance and updates for the platform.

About the Platform

Product Essentials

Usecase
  • For DeFi Traders: Perform smooth cross-chain swaps with competitive fees and added gamification through the lottery pool.
  • For Active Users: Earn chances to win rewards daily based on trading activity.
  • For the Community: Contribute to the platform’s treasury, ensuring sustainability and long-term growth.

Utopia is built for users who want fast token swaps, transparent fee structures, and the thrill of on-chain lottery rewards all within one intuitive interface.

Features
Cross-Chain Swaps:
  • Built on OpenOcean’s protocol for reliable token swapping.
  • Support for major chains via OpenOcean’s APIs.
Custom Fee Logic:
  • An automatic 0.2% fee is applied to every swap.
  • Fee split between treasury and daily lottery pool.
Backend & Distribution:
  • Node.js backend for fee monitoring, swap tracking, and distribution automation.
  • Admin controls for treasury management and auditing.
Status & Analytics
  • Live on Sonic Chain with an active user base.
  • Fully operational swap interface with integrated fee logic.
  • Lottery & leaderboard features are functioning daily.
  • Stable backend infrastructure for tracking, monitoring, and automated distribution.
  • Ongoing support from Blockmob Labs for scaling and performance improvements.
Tech Stack
  • Frontend: Next.js, Tailwind CSS.
  • Blockchain: Sonic Chain.
  • Swap Integration: OpenOcean APIs.
  • Smart Contracts: Solidity (custom fee logic, lottery, and treasury contracts).
  • Backend: Node.js & Express (tracking, monitoring, and APIs).
  • Randomness: drand / Sonic-native oracle for lottery draws.
Impact

Utopia introduces a new layer of engagement in DeFi by transforming standard swaps into a rewarding experience:

  • Gamifies trading through a daily lottery system.
  • Creates sustainability via treasury funding.
  • Encourages competition with a transparent leaderboard.
  • Simplifies swaps with OpenOcean integration.
  • Builds trust by keeping all logic and rewards fully on-chain.
Design Process
Innovative Design Process for Every Project
Project Visuals
Platform Overview
DeFi platform
multi-chain swaps
token swapping
Sonic Chain
Li.Fi integration
Solidity smart contracts
treasury management
lottery system
Next.js
Tailwind CSS
Node.js
Web3 development
on-chain rewards
blockchain analytics
Design System
Project Styleguide
Here is the visual language that brings our product to life through our carefully crafted color palette and font system.

Coolvetica

Light
Regular
Medium
SemiBold
Bold
ExtraBold
H1
96/120
H2
64/120
H3
48/120
Body 1
40/120
Body 2
32/120
Primary Green
#89E173
80%
60%
40%
20%
White
#fffff
80%
60%
40%
20%
Complete Landing Page Design
Platform Design
Discover the extensive range of screens that showcase the user experience and delightful design of Utopia Dex.

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