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Prior Labs

Prior Labs Training API

The Training API from Prior Labs — 4 operation(s) for training.

Documentation Provider Profile APIs.io OpenAPI GitHub

Prior Labs Training API is one of 2 APIs that Prior Labs publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 4 operations across 4 paths, and defines 14 schemas. It is described by OpenAPI 3.2.0, at version 2.0.0.

Requests are made against a single base URL, https://api.priorlabs.ai.

4 operations 4 paths 14 schemas 1 GET3 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2.0.0
Base URL
https://api.priorlabs.ai
Authentication
HTTP Bearer
Contact
Prior Labs
Resource Areas
1

Authentication & Security 1

Prior Labs Training API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (JWT) (BearerAuth). By default, every request must be authenticated.

  • BearerAuth — Bearer token for authentication, obtained after signing up and generating an API key.

Paths & Operations 4

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

Training 4
POST
/tabpfn/prepare_train_set_upload
Prepare train set upload
tabpfn_prepare_train_set_upload body → 200409default
GET
/tabpfn/get_model_limits
Get model limits
tabpfn_get_model_limits → 200401
POST
/tabpfn/fit
Fit (TabPFN JSON API)
tabpfn_fit body → 200401404422429
POST
/v1/fitdeprecated
Fit a Model
fit_v1_deprecated body → 200400401403422

Schemas 14

The contract defines 14 schemas that model the data the API accepts and returns. The most detailed are FitRequest (8 properties), ModelLimit (7 properties), ValidationError (5 properties), DuplicateTrainSetErrorResponse (5 properties). Each schema is shown below with its type and property counts.

PrepareTrainSetUploadRequest
object
4 properties 2 required
GetModelLimitsResponse
object
4 properties 4 required
ModelLimit
object
7 properties 5 required
TabpfnFitResponse
object
1 property 1 required
ModelVersion
string
ValidationError
object
5 properties 5 required
FileUploadInfo
object
3 properties 3 required
ErrorResponse
object
4 properties 4 required
DuplicateTrainSetErrorResponse
object
5 properties 2 required
FitRequest
object
8 properties 2 required
PrepareTrainSetUploadResponse
object
3 properties 3 required
FileInfo
object
4 properties 1 required
FitResponse
object
2 properties 2 required
PredictionTask
string
Specifies the type of task to perform — either classification or regression.

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

priorlabs-training-api-openapi.yml Raw ↑

Other APIs Prior Labs publishes across the network.

Prior Labs Prediction API
AE Profile APIs.io
#Training
← Back to P APIs
API Details
ID
priorlabs:priorlabs-training-api
Base URL
https://api.priorlabs.ai
Docs
https://docs.priorlabs.ai/api-reference/getting-started
Provider
Prior Labs
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This is an independent, third-party profile of Prior Labs Training 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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