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Onshape FeatureStudio API

Access and manage Feature Studio Elements.

Onshape FeatureStudio API is one of 42 APIs that Onshape publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include FeatureStudio. The published artifact set on APIs.io includes an OpenAPI specification and an API reference.

This API exposes 4 operations across 3 paths, and defines 25 schemas. It is described by OpenAPI 3.0.1, at version 1.218.84032-34acba44be17.

Requests are made against a single base URL, https://cad.onshape.com/api/v16.

4 operations 3 paths 25 schemas 2 GET2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.1
API Version
1.218.84032-34acba44be17
Base URL
https://cad.onshape.com/api/v16
Authentication
OAuth 2.0, HTTP Basic
License
Terms of Service
Resource Areas
1

Authentication & Security 2

Onshape FeatureStudio API declares 2 security schemes for authenticating requests. It supports OAuth 2.0 (OAuth2) using the authorizationCode flow, exposing 24 scopes. It accepts HTTP basic authentication (BasicAuth). By default, every request must be authenticated.

  • OAuth2 — Use OAuth 2.0 to authenticate requests.
  • BasicAuth — Use Basic Authentication with API Keys (key as username and secret as password) to authenticate requests.

Paths & Operations 4

Across 3 paths, the API surfaces 4 operations — 2 GET, 2 POST. Each is listed below with its method, path, parameters, and response codes.

FeatureStudio 4

Access and manage Feature Studio Elements.

POST
/featurestudios/d/{did}/w/{wid}
Create a new Feature Studio tab in a document.
createFeatureStudio 2 params body → default
GET
/featurestudios/d/{did}/{wvm}/{wvmid}/e/{eid}
Get the text for a Feature Studio element.
getFeatureStudioContents 4 params → default
POST
/featurestudios/d/{did}/{wvm}/{wvmid}/e/{eid}
Update the text for a Feature Studio element.
updateFeatureStudioContents 4 params body → default
GET
/featurestudios/d/{did}/{wvm}/{wvmid}/e/{eid}/featurespecs
Get the feature specs for a Feature Studio element.
getFeatureStudioSpecs 4 params → default

Schemas 25

The contract defines 25 schemas that model the data the API accepts and returns. The most detailed are BTFeatureSpec-129 (35 properties), BTDocumentElementInfo (31 properties), BTLocationInfo-226 (18 properties), BTParameterSpec-6 (16 properties). Each schema is shown below with its type and property counts.

BTParameterSpec-6
object
16 properties
BTFeatureStudioContents-2239
object
1 property
BTThumbnailSizeInfo
object
7 properties
BTEditingLogic-2350
object
6 properties
BTPNode-7
object
10 properties
BTMParameter-1
object
A list of parameter values for instantiation of the feature spec. Parameters are present for all defined parameters, even if not used in a specific instantiati…
7 properties
BTLocationInfo-226
object
18 properties
BTZipFileInfo
object
1 property
BTFeatureSpecsResponse-664
object
7 properties
GBTParameterLibraryRelationType
string
BTApplicationTargetInfo
object
4 properties
BTThumbnailInfo
object
4 properties
BTPSpace-10
object
4 properties
BTParameterGroupSpec-3469
object
10 properties
GBTUIHint
string
BTParameterVisibilityCondition-177
object
2 properties
GBTQuantityType
string
BTDocumentVersionElementIds-1897
object
4 properties
GBTElementType
string
BTDocumentElementInfo
object
31 properties
BTFeatureApiBase-1430
object
6 properties
BTObjectId
object
1 property
GBTPDefinitionType
string
BTModelElementParams
object
1 property
BTFeatureSpec-129
object
35 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

onshape-featurestudio-api-openapi.yml Raw ↑

Other APIs Onshape publishes across the network.

Onshape Account API
Onshape Alias API
Onshape APIApplication API
Onshape AppAssociativeData API
Onshape AppElement API
Onshape Assembly API
Onshape Billing API
Onshape BlobElement API
Onshape Comment API
Onshape Company API
Onshape Document API
Onshape Drawing API
Where this information came from

This is an independent, third-party profile of Onshape FeatureStudio API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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