Welcome to CloudQuant
CloudQuant provides institutional-grade financial data infrastructure through the CloudQuant Data Liberator platform — a simple point-in-time data access API for live or historical time series data.What is CloudQuant Data Liberator?
CloudQuant Data Liberator is CloudQuant’s data delivery platform that provides:- Multi-language API support — Python, C#, JavaScript, Java, R, RESTful, C++, and Excel
- Time series data access — Query historical and live financial datasets
- x number of connectors — so you don’t have to move your data to get insights
- Cloud-native integrations — S3, Azure Blob Storage, and direct connectivity
Quick Start
Python Guide
Get started with CloudQuant Data Liberator for Python — the most popular way to access data
API Reference
Explore the full API reference for all supported languages
Data Catalog
Browse 70+ available datasets and data integrations
Datasource Config
Configure connections to databases, cloud storage, and file systems
Platform Components
| Component | Description |
|---|---|
| CloudQuant Data Liberator API | Core data access API with multi-language support |
| Data Catalog | 70+ integrated financial and alternative datasets |
| Integrations | Cloud platform connectivity (S3, Azure) |
| Datasource Config | Connect databases, cloud storage, and file systems |
Need Help?
- Visit the CloudQuant Support Portal for direct assistance
- Browse the documentation sections using the sidebar navigation

