Indices Market Data API
Index prices, constituents (where available), and reliable reference data.
Markets
Major indices
Broad coverage
Access
REST / WS
Depending on plan
Reliability
Redundant infra
Built for scale
Rigorous data quality
Built with strict validation, resilient infrastructure, and clear docs.
Simple access
Use REST, WebSockets, flat files, or SQL based on your workflow.
Popular endpoints
/v2/aggs/ticker/I:{index}/range/{multiplier}/{timespan}/{from}/{to}
/v3/snapshot/indices/{index}
/v3/reference/tickers?market=indices
Common use cases
Macro dashboards and market overviews
Benchmarking and factor research
Alerts and signals based on index moves
Frequently asked questions
Do you provide constituents?+
Constituents availability depends on the index and dataset. Some indices provide full constituents and metadata.
Are timestamps normalized?+
Yes—timestamps are provided in a consistent format for easy ingestion.
Get index data in minutes
Create an account and start building with indices via REST and streaming endpoints.