# Cognite Synthetic Time Series API

**Canonical:** https://apis.io/apis/cognite/cognite-synthetic-time-series-api/  
**Provider:** Cognite — https://apis.io/providers/cognite/  
**Base URL:** https://api.cognitedata.com  
**Documentation:** https://api-docs.cognite.com/

Cognite Synthetic Time Series API is one of 90 APIs that [Cognite](https://apis.io/providers/cognite/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Synthetic Time Series. The published artifact set on APIs.io includes an OpenAPI specification.

Synthetic Time Series (STS) is a way to combine various input time series, constants and operators, to create completely new time series. For example can we use the expression `24 * TS{externalId='production/hour'}` to convert from hourly to daily production rates. But STS is not limited to simple conversions. * We support combination of different time series `TS{id=123} + TS{externalId='hei'} / TS{space='data modeling space', externalId='dm id'}`. * Functions of time series `sin(pow(TS{id=123}, 2))`. * Aggregations of time series `TS{id=123, aggregate='average', granularity='1h'}+TS{id=456}` * Convert time series with `unitExternalId` to another unit `TS{externalId='temp_c', targetUnit='temperature:deg_f'}`. To learn more about synthetic time series please follow [our guide](https://docs.cognite.com/dev/concepts/resource_types/synthetic_timeseries).

## Machine-readable artifacts (1)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/cognite/refs/heads/main/openapi/cognite-synthetic-time-series-api-openapi.yml

## Other Cognite APIs (12)

- [Cognite Data Fusion API](https://apis.io/apis/cognite/cognite-data-fusion-api/)
- [Cognite 3D Asset Mapping API](https://apis.io/apis/cognite/cognite-3d-asset-mapping-api/)
- [Cognite 3D Files API](https://apis.io/apis/cognite/cognite-3d-files-api/)
- [Cognite 3D Jobs API](https://apis.io/apis/cognite/cognite-3d-jobs-api/)
- [Cognite 3D Model Revisions API](https://apis.io/apis/cognite/cognite-3d-model-revisions-api/)
- [Cognite 3D Models API](https://apis.io/apis/cognite/cognite-3d-models-api/)
- [Cognite Annotations API](https://apis.io/apis/cognite/cognite-annotations-api/)
- [Cognite Assets API](https://apis.io/apis/cognite/cognite-assets-api/)
- [Cognite Connections API](https://apis.io/apis/cognite/cognite-connections-api/)
- [Cognite Containers API](https://apis.io/apis/cognite/cognite-containers-api/)
- [Cognite Data models API](https://apis.io/apis/cognite/cognite-data-models-api/)
- [Cognite Data point subscriptions API](https://apis.io/apis/cognite/cognite-data-point-subscriptions-api/)

## Tags

Synthetic Time Series

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