Apache Kylin

Apache Kylin is an open-source distributed analytics engine designed to provide a SQL interface and multi-dimensional analysis (OLAP) on large-scale datasets. It provides sub-second query latency on trillion-record datasets via pre-computed cubes and works on top of Hadoop, Spark, and cloud storage.

Apache Kylin publishes 7 API contracts indexed on the APIs.io network, including Authentication API, Jobs API, Models API, and 4 more. Tagged areas include Analytics, Big Data, cube, OLAP, and Open Source.

The Apache Kylin catalog on APIs.io includes 1 JSON-LD context and 2 Spectral governance rulesets.

Apache Kylin’s developer surface includes authentication, documentation, getting-started guide, and 18 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

36.8/100 thin ▬ flat Agent 25/100 agent aware Heartbeat 0/100 dormant open core · Apache-2.0 Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

1 published contract 7 Features 4 Use Cases

Analytics Big Data cube OLAP Open Source SQL

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

Query

POST /query POST /query/async

Kin Score

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

Composite quality — 36.8/100 · thin

Contract Quality 8.7 / 16

Developer Ergonomics 2.9 / 13

Access Clarity 2.4 / 13

Operational Transparency 3.1 / 8

Contract Governance 2.1 / 8

Discoverability 3.7 / 7

Regulatory Posture 4.0 / 15

Open Source Surface 4.0 / 10

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 25/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 7 / 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 0 / 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.

Open Source Surface applies to this provider. This product is open source and we read its repository directly, so Open Source Surface carries 10 points of the composite. It is scored from what the repository actually publishes — a security policy, a contribution guide, a release history, a code of conduct — read live from the provider rather than inferred from our own catalog pointers. This facet adds; nothing was taken away to make room for it. An open-source project is not excused from the commercial facets, because exemption would strip it of the points it does earn. If we have the wrong repository, or this product is not open source, say so on your provider repo and we will drop the facet rather than have you publish against 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 65 points between them, because both conditional facets apply and carry 35 points together. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 65% 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
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)

8 more unmet checks in the Agent Readiness table above.

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

Access Clarity scores 18.4 — up to +16.3 composite points
Developer Ergonomics scores 22.6 — up to +15.5 composite points
Contract Quality scores 53.6 — up to +11.6 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/apache-kylin/apis.yml: open an issue on github.com/api-evangelist/apache-kylin 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 →

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 7

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

Apache Kylin JDBC Driver

The Kylin JDBC driver provides SQL-over-Kylin access for BI tools and SQL clients, enabling standard JDBC connectivity to Kylin OLAP cubes.

Apache Kylin Authentication API

User authentication

Apache Kylin Jobs API

Build job management

Apache Kylin Models API

Data model management

Apache Kylin Projects API

Project management

Apache Kylin Query API

SQL query execution

Apache Kylin Tables API

Table and datasource management

Free Tier Default: 10 requests per minute
Free Tier Monthly Quota: 1000 requests per month
Professional Tier Default: 100 requests per minute

Compiled by API Evangelist, not yet checked against Apache Kylin's documentation. All 5 limits →

Pricing Plans 1

Published pricing tiers and plan structures.

Apache Kylin Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Apache Kylin Rate Limits

5 limits

RATE LIMITS

Service Levels 1

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

Apache Kylin

SLA

FinOps 1

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

Apache Kylin Finops

FINOPS

Features 7

Notable capabilities this provider offers.

Sub-Second OLAP Queries

Pre-computed cubes enable sub-second query response on trillion-record datasets.

SQL Interface

ANSI SQL interface for business analysts using existing SQL skills.

Cube Pre-computation

Build cubes with aggregates pre-calculated for instant query response.

Hadoop and Cloud Integration

Works on top of Hadoop, Spark, and cloud object storage.

JDBC/ODBC Drivers

Standard JDBC and ODBC drivers for BI tool integration.

Segment Management

Incremental cube building with date-range segment management.

Multi-Tenancy

Project-based multi-tenancy for isolating datasets and access.

Scroll for all 7

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Apache Kylin Rest Api Context

10 classes · 29 properties

JSON-LD

Spectral Rules 2

Spectral governance rulesets for linting and validating these APIs.

Apache Kylin — jsonschema rules

5 rules · 3 warnings 2 info

SPECTRAL

Apache Kylin API Rules

17 rules · 10 errors 6 warnings 1 info

SPECTRAL

JSON Schema 8

Standalone JSON Schema definitions for this provider's data models.

AuthResponse

security.txt · contact published

SECURITY

Agentic Access 1

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

Apache Kylin Agentic Access

11 operations · 6 acting

AGENTIC

Use Cases 4

What developers build with this provider.

Data Warehouse Query Acceleration

Accelerate slow Hive or Spark queries with Kylin cube pre-computation.

BI Tool Integration

Connect Tableau, PowerBI, and Superset to Kylin via JDBC for analytics.

Real-Time OLAP

Stream data into Kylin incrementally for near-real-time OLAP analytics.

Large-Scale Reporting

Generate business reports over trillion-record datasets in seconds.

Integrations 7

Pre-built integrations with other platforms and tools.

Apache Hadoop

Reads from HDFS and executes MapReduce cube builds on Hadoop.

Apache Spark

Spark-based cube building for faster and more efficient data processing.

Apache Hive

Hive metastore integration for table schema and metadata.

Apache HBase

HBase storage for pre-computed cube data.

Tableau

Native Tableau connector via Kylin JDBC driver.

Apache Superset

Apache Superset integration via JDBC for self-service analytics.

{"type" => "Blog", "url" => "https://kylin.apache.org/blog/rss.xml"}

Scroll for all 7

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

Versioning

Versioning

SpectralRules

SpectralRules

Vocabulary

Vocabulary

Build 4

SDKs, sample code, and the tooling you integrate with

PostmanWorkspace

PostmanWorkspace

CodeOfConduct

CodeOfConduct

GitHubOrganization

GitHubOrganization

GitHubRepository

GitHubRepository

Access & Security 3

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 2

Status, limits, changes, and where to get help

RateLimits

RateLimits

Releases

Releases

Commercial 4

Pricing, plans, and the legal terms of use

Plans

FinOps

License

TermsOfService

Company 1

The organization behind the API

Website

Website

Other 1

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Source (apis.yml)

aid: apache-kylin
name: Apache Kylin
description: Apache Kylin is an open-source distributed analytics engine designed to provide a SQL interface and multi-dimensional
  analysis (OLAP) on large-scale datasets. It provides sub-second query latency on trillion-record datasets via pre-computed
  cubes and works on top of Hadoop, Spark, and cloud storage.
type: Index
deliveryModel:
  model: open-core
  license: Apache-2.0
  open_source: true
  commercial: true
  callable_host: false
  label: Open core · an OSS project plus a commercial hosted product
  confidence: high
  source:
  - license
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
position: Consuming
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/apache-kylin.png
x-docs-platform: docusaurus
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-09-19
tags:
- Analytics
- Big Data
- cube
- OLAP
- Open Source
- SQL
tags_raw:
- Analytics
- Big Data
- Cube
- OLAP
- Open Source
- SQL
- Open-Source
created: '2026-03-16'
modified: '2026-05-19'
url: https://raw.githubusercontent.com/api-evangelist/apache-kylin/refs/heads/main/apis.yml
specificationVersion: '0.23'
apis:
- aid: apache-kylin:jdbc-driver
  name: Apache Kylin JDBC Driver
  description: The Kylin JDBC driver provides SQL-over-Kylin access for BI tools and SQL clients, enabling standard JDBC connectivity
    to Kylin OLAP cubes.
  humanURL: https://kylin.apache.org/docs/tutorial/jdbc.html
  tags:
  - JDBC
  - SQL
  properties:
  - type: Documentation
    url: https://kylin.apache.org/docs/tutorial/jdbc.html
- aid: apache-kylin:apache-kylin-authentication-api
  name: Apache Kylin Authentication API
  description: User authentication
  humanURL: https://kylin.apache.org/docs/restapi/
  tags:
  - Authentication
  properties:
  - type: OpenAPI
    url: openapi/apache-kylin-authentication-api-openapi.yml
  - type: Documentation
    url: https://kylin.apache.org/docs/restapi/
- aid: apache-kylin:apache-kylin-jobs-api
  name: Apache Kylin Jobs API
  description: Build job management
  humanURL: https://kylin.apache.org/docs/restapi/
  tags:
  - Job
  tags_raw:
  - Jobs
  properties:
  - type: OpenAPI
    url: openapi/apache-kylin-jobs-api-openapi.yml
  - type: Documentation
    url: https://kylin.apache.org/docs/restapi/
- aid: apache-kylin:apache-kylin-models-api
  name: Apache Kylin Models API
  description: Data model management
  humanURL: https://kylin.apache.org/docs/restapi/
  tags:
  - Models
  properties:
  - type: OpenAPI
    url: openapi/apache-kylin-models-api-openapi.yml
  - type: Documentation
    url: https://kylin.apache.org/docs/restapi/
- aid: apache-kylin:apache-kylin-projects-api
  name: Apache Kylin Projects API
  description: Project management
  humanURL: https://kylin.apache.org/docs/restapi/
  tags:
  - Project
  tags_raw:
  - Projects
  properties:
  - type: OpenAPI
    url: openapi/apache-kylin-projects-api-openapi.yml
  - type: Documentation
    url: https://kylin.apache.org/docs/restapi/
- aid: apache-kylin:apache-kylin-query-api
  name: Apache Kylin Query API
  description: SQL query execution
  humanURL: https://kylin.apache.org/docs/restapi/
  tags:
  - Query
  properties:
  - type: OpenAPI
    url: openapi/apache-kylin-query-api-openapi.yml
  - type: Documentation
    url: https://kylin.apache.org/docs/restapi/
- aid: apache-kylin:apache-kylin-tables-api
  name: Apache Kylin Tables API
  description: Table and datasource management
  humanURL: https://kylin.apache.org/docs/restapi/
  tags:
  - Tables
  properties:
  - type: OpenAPI
    url: openapi/apache-kylin-tables-api-openapi.yml
  - type: Documentation
    url: https://kylin.apache.org/docs/restapi/
common:
- type: PostmanWorkspace
  url: https://www.postman.com/kinlaneapi/apache-kylin/overview
- type: Plans
  url: plans/apache-kylin-plans-pricing.yml
- type: RateLimits
  url: rate-limits/apache-kylin-rate-limits.yml
- type: FinOps
  url: finops/apache-kylin-finops.yml
- type: CapabilityMap
  url: capabilities/apache-kylin-capability-edges.yml
  name: Apache Kylin Business Capability Map
- type: Website
  url: https://www.apache.org/
- type: Releases
  url: https://github.com/apache/kylin/releases
- type: CodeOfConduct
  url: https://github.com/apache/.github/blob/main/.github/CODE_OF_CONDUCT.md
- type: License
  name: Apache-2.0
  url: https://github.com/apache/kylin/blob/kylin5/LICENSE
- type: AgenticAccess
  url: agentic-access/apache-kylin-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/apache-kylin-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/apache-kylin-domain-security.yml
- type: Authentication
  url: authentication/apache-kylin-authentication.yml
- type: GitHubOrganization
  url: https://github.com/apache
- type: GitHubRepository
  url: https://github.com/apache/kylin
- type: Documentation
  url: https://kylin.apache.org/docs/
- type: GettingStarted
  url: https://kylin.apache.org/docs/tutorial/kylin_sample.html
- type: TermsOfService
  url: https://www.apache.org/licenses/LICENSE-2.0
- type: Versioning
  url: https://kylin.apache.org/download/
- type: SpectralRules
  url: rules/apache-kylin-spectral-rules.yml
- type: Vocabulary
  url: vocabulary/apache-kylin-vocabulary.yaml
- type: Features
  data:
  - name: Sub-Second OLAP Queries
    description: Pre-computed cubes enable sub-second query response on trillion-record datasets.
  - name: SQL Interface
    description: ANSI SQL interface for business analysts using existing SQL skills.
  - name: Cube Pre-computation
    description: Build cubes with aggregates pre-calculated for instant query response.
  - name: Hadoop and Cloud Integration
    description: Works on top of Hadoop, Spark, and cloud object storage.
  - name: JDBC/ODBC Drivers
    description: Standard JDBC and ODBC drivers for BI tool integration.
  - name: Segment Management
    description: Incremental cube building with date-range segment management.
  - name: Multi-Tenancy
    description: Project-based multi-tenancy for isolating datasets and access.
- type: UseCases
  data:
  - name: Data Warehouse Query Acceleration
    description: Accelerate slow Hive or Spark queries with Kylin cube pre-computation.
  - name: BI Tool Integration
    description: Connect Tableau, PowerBI, and Superset to Kylin via JDBC for analytics.
  - name: Real-Time OLAP
    description: Stream data into Kylin incrementally for near-real-time OLAP analytics.
  - name: Large-Scale Reporting
    description: Generate business reports over trillion-record datasets in seconds.
- type: Integrations
  data:
  - name: Apache Hadoop
    description: Reads from HDFS and executes MapReduce cube builds on Hadoop.
  - name: Apache Spark
    description: Spark-based cube building for faster and more efficient data processing.
  - name: Apache Hive
    description: Hive metastore integration for table schema and metadata.
  - name: Apache HBase
    description: HBase storage for pre-computed cube data.
  - name: Tableau
    description: Native Tableau connector via Kylin JDBC driver.
  - name: Apache Superset
    description: Apache Superset integration via JDBC for self-service analytics.
  - url: https://kylin.apache.org/blog/rss.xml
    type: Blog
maintainers:
- FN: Kin Lane
  email: info@apievangelist.com

Apache Kylin API — frequently asked questions

Does Apache Kylin have an API?

Yes. APIs.io lists 7 APIs from Apache Kylin, including Apache Kylin JDBC Driver, Apache Kylin Authentication API and Apache Kylin Jobs API, and 4 more.

Is there an OpenAPI specification for the Apache Kylin API?

Yes. APIs.io indexes 6 OpenAPI specifications for Apache Kylin, each linked for download from this page.

How do I authenticate with the Apache Kylin API?

Apache Kylin uses bearer-token authentication (http · 1 scheme). The details are profiled on APIs.io as Apache Kylin Authentication.

How much does the Apache Kylin API cost?

APIs.io lists 3 pricing plans for Apache Kylin, with each plan's price, limits and inclusions under Pricing on this page.

Is the Apache Kylin API ready for AI agents?

Apache Kylin has a Kin Score of 36.8 out of 100 (thin) and an Agent Readiness score of 25.4 (agent-aware), scored by API Evangelist on 2026-11-06.

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