ClearML

ClearML is an open-source MLOps platform with experiment tracking, datasets, model serving, and orchestration. The ClearML Server exposes a versioned REST API split across services (auth, projects, tasks, workers, models, queues, events, pipelines).

ClearML publishes 9 API contracts indexed on the APIs.io network, including Auth API, Debug API, Events API, and 6 more. Tagged areas include Machine Learning, MLOps, Open Source, Experiment Tracking, and Orchestration.

The ClearML catalog on APIs.io includes 1 Spectral governance ruleset.

ClearML’s developer surface includes authentication, developer portal, pricing, engineering blog, and 13 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

36.1/100 thin ▬ flat Agent 20/100 agent aware Front door AI 6/6 dominant Heartbeat 98/100 alive Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessEnterprise

1 published contract

Machine Learning MLOps Open Source Experiment Tracking Orchestration

What this lets a business do 1

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Information & Data Management

BC-610

Models

POST /models.create

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 36.1/100 · thin

Contract Quality 8.5 / 19

Developer Ergonomics 4.7 / 15

Access Clarity 2.4 / 15

Operational Transparency 3.6 / 10

Contract Governance 1.2 / 9

Discoverability 5.5 / 8

Regulatory Posture 2.5 / 15

Create-or-Update Ergonomics 2.2 / 10

Agent readiness — 20/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document

9 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Access Clarity scores 15.8 — up to +16.8 composite points
Developer Ergonomics scores 31.0 — up to +13.8 composite points
Contract Quality scores 45.3 — up to +13.7 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/clearml/apis.yml: open an issue on github.com/api-evangelist/clearml to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
MLOps and AI/ML Infrastructure (LF AI & Data, MLPerf, Kubeflow)	builds-on	17.2 (thin)	-	-
Artifact Hub Cloud-Native Packages	builds-on	17.2 (thin)	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 1

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

OpenAPI

measured — observed by APIs.io (published)

APIs 9

Individual APIs this provider publishes, each with its own machine-readable definition.

ClearML REST API

The ClearML REST API is organized into services: auth (login/credentials), projects, tasks (experiments), workers, models, queues, events, pipelines, and reports. Authentication...

ClearML Auth API

The Auth API from ClearML — 5 operation(s) for auth.

ClearML Debug API

The Debug API from ClearML — 1 operation(s) for debug.

ClearML Events API

The Events API from ClearML — 4 operation(s) for events.

ClearML Models API

The Models API from ClearML — 4 operation(s) for models.

ClearML Projects API

The Projects API from ClearML — 2 operation(s) for projects.

ClearML Queues API

The Queues API from ClearML — 2 operation(s) for queues.

ClearML Tasks API

The Tasks API from ClearML — 15 operation(s) for tasks.

ClearML Workers API

The Workers API from ClearML — 1 operation(s) for workers.

Scroll for all 9

Open Collections 9

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

ClearML REST Auth API

OPEN COLLECTION

ClearML REST Auth Debug API

OPEN COLLECTION

ClearML REST Auth Events API

OPEN COLLECTION

ClearML REST Auth Models API

OPEN COLLECTION

ClearML REST Auth Projects API

OPEN COLLECTION

ClearML REST Auth Queues API

OPEN COLLECTION

ClearML REST Auth Tasks API

OPEN COLLECTION

ClearML REST Auth Workers API

OPEN COLLECTION

ClearML REST API

OPEN COLLECTION

Scroll for all 9

ClearML API pricing

Not yet checked against ClearML's own pricing page. Compiled by API Evangelist on 2026-05-08 from clear.ml/; confirm before you rely on a figure.

Plan	Price
To Be Reconciled enterprise	—

Plan details, limits and sources →

Rate limits

Default: see provider documentation varies

Compiled by API Evangelist, not yet checked against ClearML's documentation. Rate-limit details →

Pricing Plans 1

Published pricing tiers and plan structures.

Clearml Plans Pricing

1 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Clearml Rate Limits

1 limits

RATE LIMITS

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

ClearML

SLA

FinOps 1

Cost, billing, and metering signals for API financial operations.

Clearml Finops

FINOPS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

ClearML API Rules

46 rules · 44 errors 1 warnings 1 info

SPECTRAL

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Clearml Authentication

http · 2 schemes

SECURITY

Clearml Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Clearml Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Clearml Agentic Access

34 operations · 25 acting · 3 human-in-the-loop

34 operations · 25 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

Portal

Portal

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

LlmsText

LlmsText

Build 1

SDKs, sample code, and the tooling you integrate with

SourceCode

SourceCode

Access & Security 3

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 3

Status, limits, changes, and where to get help

IssueTracker

IssueTracker

Releases

Releases

RateLimits

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

Plans

Plans

FinOps

FinOps

Company 3

The organization behind the API

LinkedIn

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Source (apis.yml)

aid: clearml
url: https://raw.githubusercontent.com/api-evangelist/clearml/refs/heads/main/apis.yml
name: ClearML
kind: company
description: ClearML is an open-source MLOps platform with experiment tracking, datasets, model serving, and orchestration.
  The ClearML Server exposes a versioned REST API split across services (auth, projects, tasks, workers, models, queues, events,
  pipelines).
deliveryModel:
  model: unknown
  license_evidence:
    repo: clearml/clearml-server
    spdx: NOASSERTION
    stars: 468
  open_source: unknown
  commercial: true
  callable_host: true
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - openapi
  - pricing
  - repository-unlicensed
  generated: '2026-09-25'
  method: derived
accessModel:
  pricing: enterprise
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Enterprise
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/clearml.png
tags:
- Machine Learning
- MLOps
- Open Source
- Experiment Tracking
- Orchestration
tags_raw:
- ML
- MLOps
- Open Source
- Experiment Tracking
- Orchestration
- Machine-Learning
- Open-Source
created: '2026-05-08'
modified: '2026-05-08'
specificationVersion: '0.23'
apis:
- aid: clearml:clearml-rest-api
  name: ClearML REST API
  humanURL: https://clear.ml/docs/latest/docs/references/api/index/
  baseURL: https://api.clear.ml
  tags:
  - REST
  - Experiments
  - Task
  - Models
  - Pipelines
  tags_raw:
  - REST
  - Experiments
  - Tasks
  - Models
  - Pipelines
  description: 'The ClearML REST API is organized into services: auth (login/credentials), projects, tasks (experiments),
    workers, models, queues, events, pipelines, and reports. Authentication uses access/secret-key pairs minted in the UI;
    SDK clients handle token exchange against the auth.login endpoint.'
  properties:
  - type: Documentation
    url: https://clear.ml/docs/latest/docs/references/api/index/
  - type: Authentication
    url: https://clear.ml/docs/latest/docs/references/api/login
  - type: SDKs
    title: Python (clearml)
    url: https://clear.ml/docs/latest/docs/clearml_sdk/clearml_sdk
- aid: clearml:clearml-auth-api
  name: ClearML Auth API
  description: The Auth API from ClearML — 5 operation(s) for auth.
  humanURL: https://clear.ml/docs/latest/docs/references/api/index/
  baseURL: https://api.clear.ml
  tags:
  - Authentication
  tags_raw:
  - Auth
  properties:
  - type: OpenAPI
    url: openapi/clearml-auth-api-openapi.yml
- aid: clearml:clearml-debug-api
  name: ClearML Debug API
  description: The Debug API from ClearML — 1 operation(s) for debug.
  humanURL: https://clear.ml/docs/latest/docs/references/api/index/
  baseURL: https://api.clear.ml
  tags:
  - Debug
  properties:
  - type: OpenAPI
    url: openapi/clearml-debug-api-openapi.yml
- aid: clearml:clearml-events-api
  name: ClearML Events API
  description: The Events API from ClearML — 4 operation(s) for events.
  humanURL: https://clear.ml/docs/latest/docs/references/api/index/
  baseURL: https://api.clear.ml
  tags:
  - Event
  tags_raw:
  - Events
  properties:
  - type: OpenAPI
    url: openapi/clearml-events-api-openapi.yml
- aid: clearml:clearml-models-api
  name: ClearML Models API
  description: The Models API from ClearML — 4 operation(s) for models.
  humanURL: https://clear.ml/docs/latest/docs/references/api/index/
  baseURL: https://api.clear.ml
  tags:
  - Models
  properties:
  - type: OpenAPI
    url: openapi/clearml-models-api-openapi.yml
- aid: clearml:clearml-projects-api
  name: ClearML Projects API
  description: The Projects API from ClearML — 2 operation(s) for projects.
  humanURL: https://clear.ml/docs/latest/docs/references/api/index/
  baseURL: https://api.clear.ml
  tags:
  - Project
  tags_raw:
  - Projects
  properties:
  - type: OpenAPI
    url: openapi/clearml-projects-api-openapi.yml
- aid: clearml:clearml-queues-api
  name: ClearML Queues API
  description: The Queues API from ClearML — 2 operation(s) for queues.
  humanURL: https://clear.ml/docs/latest/docs/references/api/index/
  baseURL: https://api.clear.ml
  tags:
  - Queues
  properties:
  - type: OpenAPI
    url: openapi/clearml-queues-api-openapi.yml
- aid: clearml:clearml-tasks-api
  name: ClearML Tasks API
  description: The Tasks API from ClearML — 15 operation(s) for tasks.
  humanURL: https://clear.ml/docs/latest/docs/references/api/index/
  baseURL: https://api.clear.ml
  tags:
  - Task
  tags_raw:
  - Tasks
  properties:
  - type: OpenAPI
    url: openapi/clearml-tasks-api-openapi.yml
- aid: clearml:clearml-workers-api
  name: ClearML Workers API
  description: The Workers API from ClearML — 1 operation(s) for workers.
  humanURL: https://clear.ml/docs/latest/docs/references/api/index/
  baseURL: https://api.clear.ml
  tags:
  - Workers
  properties:
  - type: OpenAPI
    url: openapi/clearml-workers-api-openapi.yml
common:
- type: CapabilityMap
  url: capabilities/clearml-capability-edges.yml
  name: ClearML Business Capability Map
- type: IssueTracker
  url: https://github.com/clearml/clearml-server/issues
- type: Releases
  url: https://github.com/clearml/clearml-server/releases
- type: AgenticAccess
  url: agentic-access/clearml-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/clearml-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/clearml-domain-security.yml
- type: Authentication
  url: authentication/clearml-authentication.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/clearml
- type: Website
  url: https://clear.ml/
- type: Portal
  url: https://clear.ml/docs/latest/docs/
- type: SourceCode
  url: https://github.com/clearml/clearml-server
- type: Pricing
  url: https://clear.ml/pricing
- type: Plans
  url: plans/clearml-plans-pricing.yml
- type: RateLimits
  url: rate-limits/clearml-rate-limits.yml
- type: FinOps
  url: finops/clearml-finops.yml
- type: LlmsText
  url: https://clear.ml/llms.txt
- url: https://clear.ml/feed/
  type: Blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

ClearML API — frequently asked questions

Does ClearML have an API?

Yes. APIs.io lists 9 APIs from ClearML, including ClearML REST API, ClearML Auth API and ClearML Debug API, and 6 more.

Is there an OpenAPI specification for the ClearML API?

Yes. APIs.io indexes 8 OpenAPI specifications for ClearML, each linked for download from this page.

How do I authenticate with the ClearML API?

ClearML uses bearer-token authentication (http · 2 schemes). The details are profiled on APIs.io as Clearml Authentication.

How much does the ClearML API cost?

APIs.io lists 1 pricing plan for ClearML, with each plan's price, limits and inclusions under Pricing on this page.

Is the ClearML API ready for AI agents?

ClearML has a Kin Score of 36.1 out of 100 (thin) and an Agent Readiness score of 19.6 (agent-aware), scored by API Evangelist on 2026-11-06.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

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Tools for providers

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find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

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