# OneStream Web (REST) API

**Canonical:** https://apis.io/apis/onestream/onestream-web-rest-api/  
**Provider:** OneStream — https://apis.io/providers/onestream/  
**Base URL:** https://{server}/OneStreamApi/api  
**Documentation:** https://documentation.onestream.com/docs/Content/REST%20API/REST%20API%20Overview.html

OneStream Web (REST) API is published by [OneStream](https://apis.io/providers/onestream/) on the [APIs.io](https://apis.io/) network. The published artifact set on APIs.io includes API documentation and an API reference.

RESTful JSON web service exposing OneStream Data Automation functions: Authentication, Data Management (ExecuteSequence, ExecuteStep), and Data Provider (ADO datasets from adapters, Cube Views, SQL, and method commands). Client-agnostic; POST + JSON; versioned via the api-version query parameter; bearer-token authentication.

## Machine-readable artifacts (3)

- **Documentation** — https://documentation.onestream.com/docs/Content/REST%20API/REST%20API%20Overview.html
- **APIReference** — https://documentation.onestream.com/docs/Content/REST%20API/OneStream%20WebAPI%20Endpoints.html
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/onestream/refs/heads/main/apis.yml

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