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Label Studio subpackage_ml API

The subpackage_ml API from Label Studio — 6 operation(s) for subpackage_ml.

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

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

This API exposes 9 operations across 6 paths, and defines 12 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.

9 operations 6 paths 12 schemas 1 DELETE3 GET1 PATCH4 POST

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_ml 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 9

Across 6 paths, the API surfaces 9 operations — 1 DELETE, 3 GET, 1 PATCH, 4 POST. Each is listed below with its method, path, parameters, and response codes.

subpackage_ml 9
GET
/api/ml/
List ML backends
list 2 params → 200
POST
/api/ml/
Add ML Backend
create 1 param body → 201
GET
/api/ml/{id}
Get ML Backend
get 2 params → 200
DELETE
/api/ml/{id}
Remove ML Backend
delete 2 params → 200
PATCH
/api/ml/{id}
Update ML Backend
update 2 params body → 200
POST
/api/ml/{id}/interactive-annotating
Request Interactive Annotation
predict-interactive 2 params body → 200
POST
/api/ml/{id}/predict
✨ Create predictions for all tasks
predict-all-tasks 3 params → 200
POST
/api/ml/{id}/train
Train
train 2 params body → 200500
GET
/api/ml/{id}/versions
Get model versions
list-model-versions 2 params → 200

Schemas 12

The contract defines 12 schemas that model the data the API accepts and returns. The most detailed are MLBackend (18 properties), ml_list_model_versions_Response_200 (2 properties), MLInteractiveAnnotatingRequestRequest (2 properties). Each schema is shown below with its type and property counts.

ml_predict_interactive_Response_200
object
Empty response body
ml_train_Response_200
object
Empty response body
ApiMlPostRequestBodyContentApplicationJsonSchemaExtraParams
object
Extra parameters
ApiMlPostRequestBodyContentApplicationJsonSchemaAuthMethod
string
Auth method
AuthMethodEnum
string
NONE - None BASICAUTH - Basic Auth
StateEnum
string
CO - Connected DI - Disconnected ER - Error TR - Training PR - Predicting
ml_predict_all_tasks_Response_200
object
Empty response body
ApiMlIdPatchRequestBodyContentApplicationJsonSchemaExtraParams
object
Extra parameters
ml_list_model_versions_Response_200
object
2 properties
MLBackend
object
Serializer for MLBackend model.
18 properties 7 required
ApiMlIdPatchRequestBodyContentApplicationJsonSchemaAuthMethod
string
Auth method
MLInteractiveAnnotatingRequestRequest
object
Serializer for ML interactive annotating request.
2 properties 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

label-studio-subpackage-ml-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_annotationHistory 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
Where this information came from

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