The problem
Organise market intelligence, portfolio information and execution services into a maintainable application.
Circle Portfolio Agent
Market signals, adaptive allocation and cross-chain workflows connected through a modular API layer.
The architecture
A React/Vite interface works with Node.js services and Vercel API handlers. The code separates market signals, rebalancing, portfolio data, wallet management and cross-chain operations.
The execution
The repository includes market-data integrations, allocation logic, API endpoints and a separate frontend. Its architecture makes each integration inspectable and keeps service credentials in environment variables.
The result
A source-available engineering project demonstrating connected frontend and backend modules. This case study describes the repository; it does not imply audited autonomous trading or verified commercial outcomes.