# Euronext Web Services Historical Data API

**Canonical:** https://apis.io/apis/euronext/euronext-web-services-historical-data-api/  
**Provider:** Euronext — https://apis.io/providers/euronext/  
**Documentation:** https://www.euronext.com/en/data/how-access-market-data/web-services

Euronext Web Services Historical Data API is one of 5 APIs that [Euronext](https://apis.io/providers/euronext/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Historical Data, End of Day, and Time Series. The published artifact set on APIs.io includes API documentation and an API reference.

End-of-day summary time series (open, high, low, close, last, volumes, turnover, capitalization) for indices and cash markets by ISIN and MIC, requested as JSON over HTTPS using POST only (GET unsupported). Documented in a public client-specification PDF; the request URL and key are provided by Euronext at onboarding.

## Machine-readable artifacts (2)

- **Documentation** — https://www.euronext.com/en/data/how-access-market-data/web-services
- **APIReference** — https://connect2.euronext.com/sites/default/files/documentation/data/ews_api_-_historical_data_client_specification.pdf

## Other Euronext APIs (4)

- [Euronext Web Services Market Data API](https://apis.io/apis/euronext/euronext-web-services-market-data-api/)
- [Euronext Web Services Indices API](https://apis.io/apis/euronext/euronext-web-services-indices-api/)
- [Euronext Saturn Reporting API](https://apis.io/apis/euronext/euronext-saturn-reporting-api/)
- [Euronext Optiq Market Data Gateway (MDG)](https://apis.io/apis/euronext/euronext-optiq-market-data-gateway/)

## Tags

Historical Data, End of Day, Time Series

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/euronext/euronext-web-services-historical-data-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/euronext/.