Crate Io website screenshot

Crate Io

Crate.io is the company behind CrateDB, a distributed SQL database engineered for real-time analytics on large volumes of operational data. CrateDB unifies time-series, JSON/document, full-text search, vector, geospatial, and relational data behind standard SQL, is PostgreSQL wire-protocol compatible, and is built on Lucene for horizontal scalability and sub-second queries over billions of rows. Developers interact with CrateDB through an HTTP SQL endpoint (POST /_sql on port 4200) and with the managed CrateDB Cloud service through the CrateDB Cloud REST API (https://console.cratedb.cloud/api/v2), which manages organizations, projects, clusters, users, roles, subscriptions, and audit logs. Crate.io is a Speedinvest portfolio company; CrateDB Cloud is certified to ISO 27001 and SOC 2 Type II.

Crate Io publishes 2 APIs on the APIs.io network. Tagged areas include Company, Database, SQL, Distributed Database, and Analytics.

Crate Io’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, pricing, signup flow, and 22 more developer resources.

42.3/100 thin ▬ flat Agent 29/100 agent aware Full breakdown ↓
scored 2026-07-27 · rubric v0.5
AccessSelf serve
2 APIs 1 MCP Servers
CompanyDatabaseSQLDistributed DatabaseAnalyticsTime SeriesVector DatabaseIoTCloudDeveloper Tools

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 42.3/100 · thin
Contract Quality 0.0 / 25
Developer Ergonomics 14.8 / 20
Commercial Clarity 12.1 / 20
Operational Transparency 6.2 / 13
Governance 0.0 / 12
Discoverability 9.3 / 10
Agent readiness — 29/100 · agent aware
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 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/crate-io: 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 2

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

CrateDB Cloud API

The CrateDB Cloud REST API manages CrateDB Cloud resources — organizations, regions, projects, clusters, products, users, roles, subscriptions, and audit logs. Authentication us...

CrateDB HTTP SQL Endpoint

CrateDB's native developer interface: a JSON-over-HTTP SQL endpoint. Clients POST a JSON body ({"stmt": "...", "args": [...], "bulk_args": [[...]]}) to /_sql (default port 4200)...

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

crate-io-mcp.yml

MCP SERVER

Security Posture 4

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

Crate Io Authentication

http-basic/http-basic-apikey/jwt · 3 schemes

SECURITY

Crate Io Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Crate Io Vulnerability Disclosure

contact published

SECURITY

Crate Io Trust Center

SOC 2 Type II, ISO 27001

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

Documentation 2

Reference material describing how the API behaves

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 4

Pagination, idempotency, versioning, errors, and events

Build 4

SDKs, sample code, and the tooling you integrate with

Access & Security 6

Authentication, authorization, and security posture

Operate 4

Status, limits, changes, and where to get help

Commercial 3

Pricing, plans, and the legal terms of use

Company 1

The organization behind the API

Source (apis.yml)

apis.yml Raw ↑
aid: crate-io
name: Crate Io
description: Crate.io is the company behind CrateDB, a distributed SQL database engineered for real-time analytics on large
  volumes of operational data. CrateDB unifies time-series, JSON/document, full-text search, vector, geospatial, and relational
  data behind standard SQL, is PostgreSQL wire-protocol compatible, and is built on Lucene for horizontal scalability and
  sub-second queries over billions of rows. Developers interact with CrateDB through an HTTP SQL endpoint (POST /_sql on port
  4200) and with the managed CrateDB Cloud service through the CrateDB Cloud REST API (https://console.cratedb.cloud/api/v2),
  which manages organizations, projects, clusters, users, roles, subscriptions, and audit logs. Crate.io is a Speedinvest
  portfolio company; CrateDB Cloud is certified to ISO 27001 and SOC 2 Type II.
url: https://raw.githubusercontent.com/api-evangelist/crate-io/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://cratedb.com/hubfs/cr-featured-image-23.jpg
x-type: company
x-source: vc-portfolio
x-backed-by:
- speedinvest
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Database
- SQL
- Distributed Database
- Analytics
- Time Series
- Vector Database
- IoT
- Cloud
- Developer Tools
apis:
- name: CrateDB Cloud API
  description: The CrateDB Cloud REST API manages CrateDB Cloud resources — organizations, regions, projects, clusters, products,
    users, roles, subscriptions, and audit logs. Authentication uses HTTP Basic auth with an API key id and secret generated
    from the CrateDB Cloud account settings; keys inherit the permissions of the user who created them.
  humanURL: https://cratedb.com/docs/cloud/en/latest/reference/api.html
  baseURL: https://console.cratedb.cloud/api/v2
  tags:
  - Cloud
  - Management API
  - Clusters
  properties:
  - type: Documentation
    url: https://cratedb.com/docs/cloud/en/latest/reference/api.html
  - type: APIReference
    url: https://console.cratedb.cloud/api/docs
- name: CrateDB HTTP SQL Endpoint
  description: 'CrateDB''s native developer interface: a JSON-over-HTTP SQL endpoint. Clients POST a JSON body ({"stmt": "...",
    "args": [...], "bulk_args": [[...]]}) to /_sql (default port 4200) and receive cols/rows/rowcount/col_types. PostgreSQL
    wire protocol is also supported. Errors return a structured {"error": {"code": N, "message": "..."}} envelope with codes
    in the 4000-5035 range.'
  humanURL: https://cratedb.com/docs/crate/reference/en/latest/interfaces/http.html
  baseURL: https://console.cratedb.cloud
  tags:
  - SQL
  - HTTP
  - Database
  properties:
  - type: Documentation
    url: https://cratedb.com/docs/crate/reference/en/latest/interfaces/http.html
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DeveloperPortal
  url: https://console.cratedb.cloud/
- type: Documentation
  url: https://cratedb.com/docs
- type: APIReference
  url: https://cratedb.com/docs/cloud/en/latest/reference/api.html
- type: GettingStarted
  url: https://cratedb.com/docs/guide/
- type: Support
  url: https://cratedb.com/support
- type: HelpCenter
  url: https://community.cratedb.com/
- type: Blog
  url: https://cratedb.com/blog
- type: GitHubOrganization
  url: https://github.com/crate
- type: Pricing
  url: https://cratedb.com/pricing
- type: SignUp
  url: https://console.cratedb.cloud/
- type: TermsOfService
  url: https://cratedb.com/legal/terms-of-service
- type: PrivacyPolicy
  url: https://cratedb.com/legal/privacy-policy
- type: StatusPage
  url: https://cratedb.statuspage.io/
- type: Packages
  url: packages/crate-io-packages.yml
- type: SDKs
  url: packages/crate-io-packages.yml
- type: CLI
  url: cli/crate-io-cli.yml
- type: MCPServer
  url: mcp/crate-io-mcp.yml
- type: LLMsTxt
  url: llms/crate-io-llms.txt
- type: Authentication
  url: authentication/crate-io-authentication.yml
- type: Conventions
  url: conventions/crate-io-conventions.yml
- type: ErrorCatalog
  url: errors/crate-io-error-codes.yml
- type: Lifecycle
  url: lifecycle/crate-io-lifecycle.yml
- type: ChangeLog
  url: changelog/crate-io-changelog.yml
- type: Conformance
  url: conformance/crate-io-conformance.yml
- type: Compliance
  url: https://cratedb.com/security
- type: DomainSecurity
  url: security/crate-io-domain-security.yml
- type: VulnerabilityDisclosure
  url: security/crate-io-vulnerability-disclosure.yml
- type: Security
  url: https://github.com/crate/crate/security
- type: TrustCenter
  url: security/crate-io-trust-center.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence