# Onshape Product structure API

**Canonical:** https://apis.io/apis/onshape/onshape-product-structure-api/  
**Provider:** Onshape — https://apis.io/providers/onshape/  
**Base URL:** https://cad.onshape.com/api/v16  
**Documentation:** https://onshape-public.github.io/docs/

Onshape Product structure API is one of 42 APIs that [Onshape](https://apis.io/providers/onshape/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Product structure. The published artifact set on APIs.io includes an OpenAPI specification and an API reference.

Access information on how entities are structured within designs and documents.

## Operations (1)

| Method | Path | Summary |
|---|---|---|
| GET | `/productstructure/whereused` | Find where a part or assembly is used |

## Machine-readable artifacts (2)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/onshape/refs/heads/main/openapi/onshape-product-structure-api-openapi.yml
- **APIReference** — https://cad.onshape.com/glassworks/explorer/

## Other Onshape APIs (12)

- [Onshape Account API](https://apis.io/apis/onshape/onshape-account-api/)
- [Onshape Alias API](https://apis.io/apis/onshape/onshape-alias-api/)
- [Onshape AppAssociativeData API](https://apis.io/apis/onshape/onshape-appassociativedata-api/)
- [Onshape AppElement API](https://apis.io/apis/onshape/onshape-appelement-api/)
- [Onshape Assembly API](https://apis.io/apis/onshape/onshape-assembly-api/)
- [Onshape Billing API](https://apis.io/apis/onshape/onshape-billing-api/)
- [Onshape BlobElement API](https://apis.io/apis/onshape/onshape-blobelement-api/)
- [Onshape Comment API](https://apis.io/apis/onshape/onshape-comment-api/)
- [Onshape Company API](https://apis.io/apis/onshape/onshape-company-api/)
- [Onshape Document API](https://apis.io/apis/onshape/onshape-document-api/)
- [Onshape Drawing API](https://apis.io/apis/onshape/onshape-drawing-api/)
- [Onshape Element API](https://apis.io/apis/onshape/onshape-element-api/)

## Tags

Product structure

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