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🌊 FUSUMI 🪸

FUSUMI

Bridging Future Promises to Present Liquidity

Fusumi Logo


Table of Contents 🏆

Introduction 📕

Fusumi is a groundbreaking decentralized finance (DeFi) and PayFi protocol designed to transform how businesses and consumers interact with debt and liquidity. Whether you're a developer seeking to integrate innovative payment solutions or a business user looking to unlock new financial models, Fusumi offers a unique value proposition.

Inspired by the vastness and fluidity of the ocean, Fusumi is charting a new course in the DeFi/PayFi landscape, turning future promises into present opportunities. At its core, Fusumi facilitates the transformation of future financial obligations and promises to pay into immediate, accessible liquidity within a blockchain framework.

Features ☕

  • 🔐 Debt-NFT Innovation: Revolutionary system that mints Non-Fungible Tokens (NFTs) to represent debt obligations, creating redeemable assets that can be settled by payers or traded on dedicated liquidity marketplaces.

  • ⚡ Instant Liquidity Conversion: Transform future receivables into present capital by enabling businesses to sell debt-NFTs to third-party investors, providing immediate access to funds.

  • 🌍 Flexible Payment Solutions: Empowers both B2B and B2C models with versatile payment options including instant pay, pay-later schemes, and subscription-based services.

  • 🪸 Fractionalization Technology: Advanced capability to divide single debt-NFTs into multiple smaller NFTs, with each fraction representing percentage ownership and automatic proportional payment distribution.

  • 💰 Dynamic Credit Management: Incorporates sophisticated credit scoring mechanisms to mitigate risk and ensure sustainable lending practices within the ecosystem.

  • 📊 Real-Time Asset Tracking: Features dynamic NFT URIs that reflect real-time ownership and payment status, providing transparent and up-to-date asset information.

  • 📄 Smart Contract Governance: Built on Move language and deployed on Move testnet, leveraging smart contracts to govern the entire lifecycle of debt from issuance and transfer to payment and fractionalization.

  • 🎨 Ocean-Inspired Design: Beautiful, responsive interface inspired by the oceanic aesthetic of the Aptos/Move ecosystem, providing an intuitive and engaging user experience.

  • 🔄 Move Blockchain Integration: Seamless integration with Move blockchain for secure and efficient transactions, providing enterprise-grade reliability for all financial operations.

  • 🖼️ IPFS Integration: Decentralized file storage through Pinata for NFT metadata, ensuring permanent and accessible storage for all digital debt assets.SUMI UI 🪸

How It Works 🛠️

  1. Service Consumption & Debt-NFT Minting

    • When a service is consumed and payment is not immediate, Fusumi automatically generates a debt-NFT that encapsulates the debt owed by the user (debtor) to the business (creditor). These aren't just digital receipts—they're redeemable assets with real financial value.
  2. Liquidity Marketplace Trading

    • Businesses can convert their future receivables into present capital by selling debt-NFTs to third-party investors on our dedicated liquidity marketplace. This transforms traditional accounts receivable into immediate cash flow.
  3. Fractionalization & Investment Opportunities

    • Single debt-NFTs can be divided into multiple smaller fractional NFTs, each representing a percentage of ownership. Payments to the root NFT automatically distribute proportionally to all fractional holders, creating granular investment opportunities.
  4. Smart Contract Lifecycle Management

    • Built on Move language with smart contracts governing the entire debt lifecycle from issuance and transfer to payment and fractionalization. Dynamic NFT URIs reflect real-time ownership and payment status with integrated credit scoring for risk mitigation.

Tech Stack 💻

Demo 🎥

Experience the future of DeFi and PayFi with Fusumi!

👉 Live Demo

📜 Contract Addresses

Here are the deployed contract addresses currently in use on the Aptos Testnet:

Contract Deployer Address Transaction Hash
Fusumi Main Package 0x37179705197d305198c8cfa6c98af4d0fa543d61d5876bd187ba6c76131b0f2a 0x7a3f78a545c4c9b4b5b918007304e85fa18b0bc492d15cbb9698841586f27343

Feel free to explore this contract on the Aptos Explorer.

🧪 Move Unit Test Results

The following are the results from running Move unit tests for the Fusumi contracts:

[ PASS    ] 0x37179705197d305198c8cfa6c98af4d0fa543d61d5876bd187ba6c76131b0f2a::stash_tests::test_load_cargo_and_verify_ownership
[ PASS    ] 0x37179705197d305198c8cfa6c98af4d0fa543d61d5876bd187ba6c76131b0f2a::init_tests::test_dock_initialization
[ PASS    ] 0x37179705197d305198c8cfa6c98af4d0fa543d61d5876bd187ba6c76131b0f2a::debt_coordinator_tests::test_anchor_ship_and_load_cargo
[ PASS    ] 0x37179705197d305198c8cfa6c98af4d0fa543d61d5876bd187ba6c76131b0f2a::fusumi_market_tests::test_list_nft
[ PASS    ] 0x37179705197d305198c8cfa6c98af4d0fa543d61d5876bd187ba6c76131b0f2a::debt_root_tests::test_create_debt_root
[ PASS    ] 0x37179705197d305198c8cfa6c98af4d0fa543d61d5876bd187ba6c76131b0f2a::fusumi_market_tests::test_purchase_nft
Test result: OK. Total tests: 6; passed: 6; failed: 0

Team Core 🎮

  1. notlongfen
    Full Stack & Blockchain Developer
    Lead developer specializing in Next.js applications and Aptos blockchain integration. Focuses on creating seamless user experiences and robust backend architectures for decentralized applications.

  2. ducmint864
    Full Stack & Blockchain Developer
    Expert in frontend development and smart contract integration. Crafts intuitive interfaces and ensures smooth blockchain interactions across the platform.

  3. nguyenkhanh0209
    Full Stack & Blockchain Developer
    Specializes in data architecture and API development. Ensures reliable data persistence and scalable backend solutions for the Fusumi ecosystem.

  4. Trong-tra
    Full Stack & Blockchain Developer
    Strategic developer with expertise in NFT systems and marketplace functionality. Drives innovation in coral NFT trading and split ownership mechanisms.


Made with ❤️ by Fusumi Team

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