Inspired by the need for greater transparency and accessibility in India’s securities markets, we built the Securities Data Query API Gateway to unify fragmented financial data and make it usable for retail investors, fintechs, and regulators. Using FastAPI, PostgreSQL, and SQLAlchemy, we created a scalable API that delivers real-time data in JSON format, while an AI/ML layer enables fraud detection, predictive analytics, and compliance monitoring, and an NLP/LLM layer allows natural language queries such as “Which IPOs were oversubscribed in the last 6 months?”. Along the way, we learned how to integrate RESTful APIs with AI models, manage scalability with Docker/Kubernetes, and balance security with accessibility. The main challenges we faced were data fragmentation, limited AI-ready datasets, and ensuring both scalability and user-friendliness, but this journey showed us how responsible AI can transform capital markets by enhancing investor trust, compliance, and financial inclusion.
Solution = Unified API + AI/ML Intelligence + NLP Accessibility
Built With
- ai
- fastapi
- ml
- natural-language-processing
- sql
- sqlalchemy
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