FactSet Real-Time Time Series API
Time series data, end-of-day or intraday, tick-by-tick or subsampled. Additional vendor-specific endpoints provide a modified interface for seamless integration with the ChartIQ chart library.
Documentation
Specifications
SDKs
Code Examples
Other Resources
Tutorials
https://developer.factset.com/api-catalog/real-time-time-series-api#notebooks
ChangeLog
https://developer.factset.com/api-catalog/real-time-time-series-api#changelog