Bridge Graphite

Cross-chain bridge for Graphite token: swap across Ethereum, Binance, Solana, Polygon, Arbitrum, and Graphite.

About case

Our task was to develop a cross-chain bridge that allows users to freely and securely exchange the Graphite token between multiple blockchains, including Ethereum, Binance Smart Chain, Solana, Polygon, Arbitrum, and the native Graphite network.

Project link

Architecture

The bridge is built on a modular architecture consisting of two main components:

Redemption Producer – prepares and creates swap transactions, ensuring compatibility with all supported blockchains.

Redemption Consumer – monitors networks to validate and confirm swaps, guaranteeing that users receive tokens securely and on time.

This separation improves fault tolerance and processing speed: transactions are stored in persistent storage, ensuring data integrity even in case of failures.

Fees

We implemented a transparent fee model:

Network fee charged by blockchains for transaction processing.
Bridge service fee our competitive fee for providing secure cross-chain swaps.

Results

The Graphite Bridge enables users to:

Instantly swap the Graphite token between leading blockchains.
Safely use their existing wallets.
Perform exchanges with minimal fees and maximum reliability.

Conclusion

CarbonTec successfully developed a dedicated cross-chain bridge for the Graphite token, delivering a secure, efficient, and scalable solution. This architecture can be replicated and extended for other blockchain assets.

Development process

/ 01

PLANNING AND TECHNICAL DETAILS

Meeting with the client to determine exact requirements and desired functional capabilities of the project.

/ 02

ARCHITECTURE DESIGN

Developing the architecture of the bridge, taking into account the selected bridge type and technological stack.

/ 03

DEVELOPMENT AND IMPLEMENTATION

Commencing product development, including coding, integrating components, and managing ongoing refinement and feature implementation.

/ 04

TESTING AND REFINEMENT

Performing thorough testing, identifying and resolving issues, and ensuring the product meets all performance and functionality requirements.

/ 05

AUDIT AND COMPLIANCE

Performing a comprehensive internal audit using local blockchain networks to verify compliance with specifications and security standards.

/ 06

Release and Support

Managing the bridge release into production, overseeing deployment, and providing support.

Team in project

Project manager
Manages processes, coordinates deadlines, communicates with clients, and gathers requirements.
Web3 business analyst
Analyzes business processes and strategies within the Web3 domain, including decentralized applications, mobile devices, and cryptocurrencies.
Solution architect
Designs integrated solutions, analyzes business processes, defines system requirements, selects technologies and tools for implementation.
UI/UX designer
Conducts research, designs and prototypes user interfaces, creates design systems and animations, and prepares layouts for development.
Front-end developer
Develops UI, optimizes performance, ensures cross-browser and cross-platform compatibility, integrates with the backend, and collaborates with designers.
Back-end developer
Develops server-side logic, manages databases, works with programming languages and frameworks, handles authentication and security, and documents processes.
QA-ENGINEER
Plans and executes tests, performs both manual and automated testing, creates reports, interacts with developers, and participates in release activities.