Factset

FactSet SPAR Engine API

Through the SPAR API (Style, Performance, and Risk) monitor your portfolios' returns against equity and fixed income benchmarks, and peer universes, with MPT risk statistics such as beta, standard deviation, r-squared, alpha, and tracking error_.

Documentation GitHub OpenAPI

Documentation

https://developer.factset.com/api-catalog/spar-engine-api#overview

Specifications

https://raw.githubusercontent.com/api-evangelist/factset/refs/heads/main/openapi/spar-engine-openapi-original.yml

SDKs

https://developer.factset.com/api-catalog/spar-engine-api#sdkLibrary

Code Examples

https://developer.factset.com/api-catalog/spar-engine-api#codeSnippet

Other Resources

https://developer.factset.com/api-catalog/spar-engine-api#notebooks

https://developer.factset.com/api-catalog/spar-engine-api#changelog