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Label Studio subpackage_annotationHistory API

The subpackage_annotationHistory API from Label Studio — 3 operation(s) for subpackage_annotationhistory.

Label Studio subpackage_annotationHistory API is one of 74 APIs that Label Studio publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 4 operations across 3 paths, and defines 4 schemas. It is described by OpenAPI 3.1.0, at version 1.0.0.

Requests are made against a single base URL, http://localhost:8000.

4 operations 3 paths 4 schemas 1 DELETE3 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
1.0.0
Base URL
https://app.humansignal.com/api
Authentication
API Key
Resource Areas
1

Authentication & Security 1

Label Studio subpackage_annotationHistory API declares 1 security scheme for authenticating requests. An API key is passed in the header as Authorization (Token).

  • Token — The token (or API key) must be passed as a request header. You can find your user token on the User Account page in Label Studio. Example: curl https://label-s…

Paths & Operations 4

Across 3 paths, the API surfaces 4 operations — 1 DELETE, 3 GET. Each is listed below with its method, path, parameters, and response codes.

subpackage_annotationHistory 4
GET
/api/annotation-history/
✨ List all annotation history items for annotation
list 3 params → 200
DELETE
/api/annotation-history/
✨ Delete annotation history items
delete 4 params → 200
GET
/api/annotation-history/{id}/
✨ Retrieve a single annotation history item (full result for hydration)
retrieve 2 params → 200
GET
/api/projects/{id}/annotation-history/
✨ List annotation history items for project
list-for-project 4 params → 200

Schemas 4

The contract defines 4 schemas that model the data the API accepts and returns. The most detailed are AnnotationHistory (15 properties), PaginatedAnnotationHistoryList (4 properties), annotation_history_delete_Response_200 (1 property). Each schema is shown below with its type and property counts.

AnnotationHistory
object
A ModelSerializer that takes additional arguments for "fields", "omit" and "expand" in order to control which fields are displayed, and whether to replace simp…
15 properties 3 required
ActionEnum
string
prediction - Created from prediction propagatedannotation - Created from another annotation imported - Imported submitted - Submitted updated - Updated skipped…
annotation_history_delete_Response_200
object
1 property
PaginatedAnnotationHistoryList
object
4 properties 2 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

label-studio-subpackage-annotationhistory-api-openapi.yml Raw ↑

Other APIs Label Studio publishes across the network.

Label Studio subpackage_actions API
Label Studio subpackage_activityLogs API
Label Studio subpackage_annotationReviews API
Label Studio subpackage_annotations API
Label Studio subpackage_billing API
Label Studio subpackage_comments API
Label Studio subpackage_dimensions API
Label Studio subpackage_exportStorage API
Label Studio subpackage_exportStorage.subpackage_exportStorage/azure API
Label Studio subpackage_exportStorage.subpackage_exportStorage/azureSpi API
Label Studio subpackage_exportStorage.subpackage_exportStorage/databricks API
Label Studio subpackage_exportStorage.subpackage_exportStorage/gcs API
Where this information came from

This is an independent, third-party profile of Label Studio subpackage_annotationHistory 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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