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Trade Clearing / Repo Smart Contracts (JPM style)
Why Choose This Project?
Traditional trade clearing and repurchase (repo) processes are manual, slow, and prone to errors, requiring multiple intermediaries. This blockchain-based trade clearing and repo platform leverages smart contracts to automate settlement, collateral management, and transaction verification, ensuring speed, transparency, and security in financial markets.
What You Get
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Complete Source Code (Frontend + Backend + Smart Contracts)
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Fully Working Trader & Admin Panels
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Mobile & Desktop Responsive UI
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Wallet-Based Login & Authentication (MetaMask or Web3 wallets)
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Automated Trade Clearing & Settlement
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Collateral Management via Smart Contracts
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Full Documentation & Setup Instructions
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Ready for Real-World Deployment or Resale
Built With Latest Tech Stack
| Layer | Technologies Used |
|---|---|
| Frontend | HTML5, CSS3, Bootstrap 5, JavaScript, React.js / Web3.js |
| Backend | Node.js (Express.js) / Java Spring Boot (optional) |
| Blockchain | Solidity, Ethereum / Hyperledger Fabric / Polygon (Testnet/Mainnet), Hardhat / Truffle |
| Wallet | MetaMask / WalletConnect Integration |
| Storage | IPFS / Off-chain storage for trade metadata and audit logs |
| Database | MongoDB / MySQL (for user info, trades, collateral records) |
| Security | Role-based access, encrypted data, input validation, compliance-ready |
Features That Make It Market-Ready
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Automated Trade Clearing – Smart contracts handle trade settlement without intermediaries
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Wallet-Based Authentication – Secure login via MetaMask or WalletConnect
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Collateral Management – Automatic margin and collateral tracking via smart contracts
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Trader & Admin Dashboards – Track trade status, collateral, settlement, and reporting
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Immutable Ledger – All trades, settlements, and collateral actions stored on blockchain
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Real-Time Settlement – Instant verification and settlement of repo transactions
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Audit & Compliance Ready – Complete tamper-proof record for regulatory purposes
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Scalable Architecture – Support multiple trades, users, and high-frequency transactions
Working Flow
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Trader Connects Wallet / Logs In
→ Login as Trader or Admin via MetaMask or WalletConnect -
Trade Initiation
→ Trader submits repo or trade order
→ Smart contract verifies order parameters -
Collateral & Margin Locking
→ Collateral locked in smart contract to secure trade
→ Margin requirements enforced automatically -
Settlement & Clearing
→ Smart contracts execute trade settlement
→ Transfer of assets and funds recorded on blockchain -
Dashboard Updates
→ Traders and admins monitor trade status, collateral, and settlement history -
Audit & Transparency
→ All trades, collateral movements, and settlements stored immutably for verification