Onehouse

Onehouse is a fully managed universal data lakehouse platform, built by the original creators of Apache Hudi. It provides near real-time data ingestion (CDC and streaming), incremental ETL/ELT pipelines, automated table optimization (compaction, clustering, cleaning), and open table-format interoperability across Apache Hudi, Apache Iceberg, and Delta Lake via Apache XTable. Onehouse Cloud, the Quanton execution engine, OneFlow ingestion, Open Engines, and LakeView are exposed programmatically through a control-plane SQL Command API plus Status API, an official Python SDK, an `oh` CLI, and a Terraform provider, letting data teams manage lakes, databases, tables, flows, and clusters as code while data stays in the customer's own VPC.

Onehouse publishes 1 API on the APIs.io network. Tagged areas include Company, Developer Tools, Data Lakehouse, Data Engineering, and ETL.

Onehouse’s developer surface includes documentation, API reference, engineering blog, signup flow, changelog, CLI, authentication, and 16 more developer resources.

🌐 Visit website 📡 Source on GitHub
32.5/100 thin ▬ flat Agent 10/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
AccessSelf serve
1 APIs
CompanyDeveloper ToolsData LakehouseData EngineeringETLApache HudiAnalyticsData Infrastructure

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 32.5/100 · thin
Contract Quality 0.0 / 25
Developer Ergonomics 10.0 / 20
Commercial Clarity 8.4 / 20
Operational Transparency 4.8 / 13
Governance 0.0 / 12
Discoverability 9.3 / 10
Agent readiness — 10/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
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 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/onehouse: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

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

Onehouse API

Control-plane REST API for Onehouse — a SQL Command API to create and manage lakehouse resources (lakes, databases, tables, flows, clusters, jobs, transformations) plus a Status...

Security Posture 2

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

Onehouse Authentication

http-bearer · 1 scheme

SECURITY

Onehouse Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 SignUp
SignUp
 Login
Login

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt

Design & Contract 4

Pagination, idempotency, versioning, errors, and events

Conventions
Conventions
 Lifecycle
Lifecycle
 Conformance
Conformance
 DataModel
DataModel

Build 4

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 Packages
Packages
 SDKs
SDKs
 CLI
CLI

Access & Security 3

Authentication, authorization, and security posture

Authentication
Authentication
 DomainSecurity
DomainSecurity
 Compliance
Compliance

Operate 2

Status, limits, changes, and where to get help

StatusPage
StatusPage
 ChangeLog
ChangeLog

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: onehouse
name: Onehouse
description: Onehouse is a fully managed universal data lakehouse platform, built by the original creators of Apache Hudi.
  It provides near real-time data ingestion (CDC and streaming), incremental ETL/ELT pipelines, automated table optimization
  (compaction, clustering, cleaning), and open table-format interoperability across Apache Hudi, Apache Iceberg, and Delta
  Lake via Apache XTable. Onehouse Cloud, the Quanton execution engine, OneFlow ingestion, Open Engines, and LakeView are
  exposed programmatically through a control-plane SQL Command API plus Status API, an official Python SDK, an `oh` CLI, and
  a Terraform provider, letting data teams manage lakes, databases, tables, flows, and clusters as code while data stays in
  the customer's own VPC.
url: https://raw.githubusercontent.com/api-evangelist/onehouse/refs/heads/main/apis.yml
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://cdn.prod.website-files.com/61f2440c9fcbc37831846652/61fa103590582964035abe0a_onehouse_wheel_256x256.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- craft-ventures
- greylock
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Developer Tools
- Data Lakehouse
- Data Engineering
- ETL
- Apache Hudi
- Analytics
- Data Infrastructure
apis:
- name: Onehouse API
  description: Control-plane REST API for Onehouse — a SQL Command API to create and manage lakehouse resources (lakes, databases,
    tables, flows, clusters, jobs, transformations) plus a Status API to poll the returned requestId for long-running commands.
    Authenticated with Service Principal access tokens.
  humanURL: https://docs.onehouse.ai/api/overview
  baseURL: https://api.onehouse.ai
  properties:
  - type: Documentation
    url: https://docs.onehouse.ai/
  - type: APIReference
    url: https://docs.onehouse.ai/api/overview
  - type: Authentication
    url: authentication/onehouse-authentication.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://onehouse.ai
- type: DeveloperPortal
  url: https://docs.onehouse.ai
- type: Documentation
  url: https://docs.onehouse.ai/
- type: APIReference
  url: https://docs.onehouse.ai/api/overview
- type: Blog
  url: https://www.onehouse.ai/blog
- type: GitHubOrganization
  url: https://github.com/onehouseinc
- type: SignUp
  url: https://cloud.onehouse.ai/signup
- type: Login
  url: https://cloud.onehouse.ai
- type: TermsOfService
  url: https://www.onehouse.ai/terms-of-service
- type: PrivacyPolicy
  url: https://www.onehouse.ai/privacy-policy
- type: StatusPage
  url: https://status.onehouse.ai
- type: ChangeLog
  url: https://docs.onehouse.ai/releases/
- type: LLMsTxt
  url: llms/onehouse-llms.txt
- type: Packages
  url: packages/onehouse-packages.yml
- type: SDKs
  url: packages/onehouse-packages.yml
- type: CLI
  url: cli/onehouse-cli.yml
- type: Authentication
  url: authentication/onehouse-authentication.yml
- type: Conventions
  url: conventions/onehouse-conventions.yml
- type: Lifecycle
  url: lifecycle/onehouse-lifecycle.yml
- type: DomainSecurity
  url: security/onehouse-domain-security.yml
- type: Conformance
  url: conformance/onehouse-conformance.yml
- type: Compliance
  url: https://www.onehouse.ai/product/security
- type: DataModel
  url: data-model/onehouse-data-model.yml
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 11
  pass: local-v1