OnlyAssets
Bringing Real-World Assets Onchain, Seamlessly.
Demo
About
The problem it solves **Go See Demo!:** **[Demo Video Link🔗 ](https://drive.google.com/drive/folders/1euFhbwfta8JcE-Rklwq2t9U2liR31yeo)**  OnlyAssets solves the fragmentation, illiquidity, and inaccessibility of real-world assets (RWAs) in traditional finance by providing a cross-chain tokenization infrastructure that: 🔍 Problems in Traditional RWA Markets:  Illiquidity: Real estate, invoices, gold, and other assets are hard to trade or fractionalize easily. Geographic & Chain Silos: Assets are often stuck in one jurisdiction or blockchain, limiting global participation and DeFi access. Lack of Transparency & Accessibility: Most asset records are off-chain and centralized, leading to trust issues, opacity, and barriers for retail participation. ✅ OnlyAssets Solution:  OnlyAssets is a cross-chain RWA tokenization infrastructure that makes real-world assets universally accessible, tradeable, and programmable using blockchain and Chainlink services: 1. ERC-1155 Tokenization Fractionalizes assets like real estate or invoices into interoperable tokens that can be listed and traded globally. 2. Chainlink CCIP Enables buyers on any supported chain (e.g., Sepolia, Arbitrum Sepolia , BNB Testnet) to purchase assets listed on a different chain (Avalanche Fuji), unlocking global liquidity. 3. Chainlink VRF (Verifiable Random Function) Ensures fair selection of a "Highlighted Property of the Day" using provably random onchain selection. 4. Chainlink Automation Automates periodic operations like updating listings. 5. Chainlink Data Feeds Pulls accurate real-time asset price feeds, ensuring reliable cross-chain pricing.
How it's made
Challenges we ran into While building OnlyAssets, we faced quite a few technical hurdles: 1. Cross-chain logic was more complex than expected. Getting ERC-1155 tokens to burn on one chain and mint correctly on another using Chainlink CCIP took a lot of trial and error. Handling fee payments (in LINK or native) and structuring messages safely between chains was tricky. 2. Price Synchronization Across Chains Using Chainlink Data Feeds for real-time valuations was tricky when aligning prices across chains during cross-chain asset swaps — avoiding arbitrage or mismatched settlements 3. Automating updates required deep understanding of Chainlink Automation. We wanted to automate daily highlights and yield distributions, and setting up upkeep logic across multiple chains wasn’t straightforward.