3-shake website screenshot

3-shake

3-shake, Inc. (株式会社スリーシェイク) is a Tokyo-based cloud and reliability engineering company, founded in 2015, that operates four product lines. Sreake is its SRE / platform-engineering consulting and managed-operations practice for AWS, Google Cloud and Kubernetes. Reckoner is a no-code ETL and data-integration SaaS with 100+ SaaS, DWH and database connectors, a scheduling and workflow engine, and a public Reckoner External API (OpenAPI 3.0.3) for running workflows, reading job results, managing connections, projects and accounts from outside the console. Securify is a Japanese ASM and automated vulnerability-diagnosis platform covering web-application, SaaS, cloud-posture (CSPM), WordPress and SBOM scanning, with a public API for triggering diagnostics from a CI/CD pipeline and an API-diagnosis mode that scans a REST API from an uploaded OpenAPI definition. Relance is a freelance-engineer talent referral service. The company holds ISMS certification against ISO/IEC 27001:2013 and JIS Q 27001:2014 (registration IS 752246).

3-shake publishes 6 API contracts indexed on the APIs.io network, including Accounts API, Auth API, Integrations API, and 3 more. Tagged areas include Company, SRE, Data Integration, ETL, and iPaaS.

The 3-shake catalog on APIs.io includes 1 event-driven AsyncAPI specification and 1 Spectral governance ruleset.

3-shake’s developer surface includes engineering blog, documentation, API reference, getting-started guide, support, pricing, signup flow, and 28 more developer resources.

60.3/100 strong ▬ flat Agent 27/100 agent aware Front door AI 1/6 silent Heartbeat 98/100 alive Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →
AccessPaid
1 published contract 2 Agent Skills
CompanySREData IntegrationETLiPaaSWorkflow AutomationVulnerability ScanningAttack Surface ManagementCloud SecurityDevSecOpsSBOMKubernetesJapan

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0
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/.
Show this score on your site. Kin Score badge preview for 3-shake It updates itself when the score changes. Paste this where you link to your API docs:
<a href="https://apis.io/providers/3shake/"><img src="https://apis.io/badge/3shake/card.svg" alt="3-shake on APIs.io — Kin Score by API Evangelist"></a>
Other styles, a README pill and a shields.io endpoint are on the badge page.
Raise your score.
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)
  • 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)
  • Protected Resource Metadata +5 pts — a served /.well-known/oauth-protected-resource carrying `resource` (documented), and naming its authorization_servers (verified)
4 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
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/3shake/apis.yml: open an issue on github.com/api-evangelist/3shake 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.

MarketPositionDepthRegistered MCP serverDeclares compatibility
Workflow Automation (iPaaS bridges) standard 41.8 - -
Cloud Security Attestation and Secure-by-Design standard 41.8 - -
Japan ISMAP Cloud Security Assessments (TISAX unreadable) standard 41.8 - -

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 2

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.

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified
measured — observed by APIs.io (published)

APIs 6

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

Securify Scan Public API

Public API for Securify Scan, 3-shake's automated vulnerability-diagnosis and ASM platform. A tenant creates a public API token in the console and calls the API to start a diagn...

3-shake Accounts API

The Accounts API from 3-shake — 1 operation(s) for accounts.

3-shake Auth API

The Auth API from 3-shake — 1 operation(s) for auth.

3-shake Integrations API

The Integrations API from 3-shake — 2 operation(s) for integrations.

3-shake Projects API

The Projects API from 3-shake — 3 operation(s) for projects.

3-shake Workflows API

The Workflows API from 3-shake — 8 operation(s) for workflows.

Agent Skills 2

Packaged agent skills for driving this provider's APIs from an AI assistant.

3-shake API pricing

Prices published by 3-shake, read 2026-10-28 from reckoner.io/price/.

PlanPrice
Lite ¥80,000/月
Includes: データ量 10 GB、実行回数 200 回、SaaS 連携、スケジュール実行、AI アシスト機能
Standard ¥150,000/月
Includes: データ量 30 GB、実行回数 500 回、Lite の全機能、DWH・DB 連携、HTTPコネクタ
Pro ¥200,000/月
Includes: データ量 50 GB、実行回数 1,000 回、Standard の全機能、コード実行機能、プロジェクト機能
Premium 個別お見積
Includes: Pro の全機能、カスタム要望開発

Plan details, limits and sources →

Billed by: subscription · FinOps profile →

Pricing Plans 1

Published pricing tiers and plan structures.

3Shake Plans Pricing

4 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

3Shake Rate Limits

0 limits

RATE LIMITS

Service Levels 1

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

3-shake

SLA

FinOps 1

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

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

3-shake API Rules

63 rules · 57 errors 2 warnings 4 info

SPECTRAL

OpenAPI Overlays 1

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

3Shake Reckoner External Api Overlay

8 actions · documentation · 3shake-reckoner-external-api-openapi.yml

DERIVED

Security Posture 2

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

3Shake Authentication

http · 2 schemes

SECURITY

3Shake Domain Security

TLSv1.3 · DMARC

SECURITY

Agentic Access 1

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

3Shake Agentic Access

15 operations · 5 acting

15 operations · 5 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

Documentation 2

Reference material describing how the API behaves

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Build 3

SDKs, sample code, and the tooling you integrate with

Access & Security 3

Authentication, authorization, and security posture

Operate 4

Status, limits, changes, and where to get help

Commercial 4

Pricing, plans, and the legal terms of use

Company 4

The organization behind the API

Other 1

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: 3shake
name: 3-shake
description: 3-shake, Inc. (株式会社スリーシェイク) is a Tokyo-based cloud and reliability engineering company, founded in 2015, that
  operates four product lines. Sreake is its SRE / platform-engineering consulting and managed-operations practice for AWS,
  Google Cloud and Kubernetes. Reckoner is a no-code ETL and data-integration SaaS with 100+ SaaS, DWH and database connectors,
  a scheduling and workflow engine, and a public Reckoner External API (OpenAPI 3.0.3) for running workflows, reading job
  results, managing connections, projects and accounts from outside the console. Securify is a Japanese ASM and automated
  vulnerability-diagnosis platform covering web-application, SaaS, cloud-posture (CSPM), WordPress and SBOM scanning, with
  a public API for triggering diagnostics from a CI/CD pipeline and an API-diagnosis mode that scans a REST API from an uploaded
  OpenAPI definition. Relance is a freelance-engineer talent referral service. The company holds ISMS certification against
  ISO/IEC 27001:2013 and JIS Q 27001:2014 (registration IS 752246).
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: high
  source:
  - plans
  - authentication
  - rate-limits
  - security
  generated: '2026-11-06'
  method: derived
image: https://3-shake.com/wp-content/uploads/2020/01/20200124_OGP.jpg
url: https://raw.githubusercontent.com/api-evangelist/3shake/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.20'
created: '2026-09-05'
modified: '2026-10-06'
position: Producing
tags:
- Company
- SRE
- Data Integration
- ETL
- iPaaS
- Workflow Automation
- Vulnerability Scanning
- Attack Surface Management
- Cloud Security
- DevSecOps
- SBOM
- Kubernetes
- Japan
tags_raw:
- company
- sre
- data-integration
- etl
- ipaas
- workflow-automation
- vulnerability-scanning
- attack-surface-management
- cloud-security
- devsecops
- sbom
- kubernetes
- japan
- Workflow-Automation
apis:
- name: Securify Scan Public API
  description: Public API for Securify Scan, 3-shake's automated vulnerability-diagnosis and ASM platform. A tenant creates
    a public API token in the console and calls the API to start a diagnosis, typically from a CD pipeline after a staging
    deploy; a diagnosis ID is returned on success. The host answers unauthenticated calls with an RFC 9457-shaped problem
    body. The reference documentation is a Zendesk help centre that sits behind a Cloudflare bot challenge, so no machine-readable
    contract could be harvested for this API.
  humanURL: https://help-scan.securify.jp/hc/ja/articles/25133482168345
  baseURL: https://scan.securify.jp/api/v1
  image: https://3-shake.com/wp-content/uploads/2020/01/20200124_OGP.jpg
  tags:
  - Vulnerability Scanning
  - Attack Surface Management
  - Cloud Security
  - DevSecOps
  tags_raw:
  - vulnerability-scanning
  - attack-surface-management
  - cloud-security
  - devsecops
  properties:
  - type: Documentation
    url: https://help-scan.securify.jp/hc/ja
  - type: Login
    url: https://portal.securify.jp/
- aid: 3shake:3shake-accounts-api
  name: 3-shake Accounts API
  description: The Accounts API from 3-shake — 1 operation(s) for accounts.
  humanURL: https://developers.reckoner-api.com/reckoner-external-api.html
  baseURL: https://cdp-server.reckoner-api.com/api/external/v1
  tags:
  - Account
  tags_raw:
  - Accounts
  properties:
  - type: OpenAPI
    url: openapi/3shake-accounts-api-openapi.yml
  - type: APIReference
    url: https://developers.reckoner-api.com/reckoner-external-api.html
  - type: Documentation
    url: https://help.reckoner-api.com/hc/ja
  - type: Authentication
    url: authentication/3shake-authentication.yml
  - type: Conventions
    url: conventions/3shake-conventions.yml
  - type: ErrorCatalog
    url: errors/3shake-problem-types.yml
  - type: DataModel
    url: data-model/3shake-data-model.yml
  - type: RateLimits
    url: rate-limits/3shake-rate-limits.yml
  - type: Webhooks
    url: asyncapi/3shake-reckoner-webhooks.yml
  - type: Login
    url: https://cdp-console.reckoner-api.com/login
- aid: 3shake:3shake-auth-api
  name: 3-shake Auth API
  description: The Auth API from 3-shake — 1 operation(s) for auth.
  humanURL: https://developers.reckoner-api.com/reckoner-external-api.html
  baseURL: https://cdp-server.reckoner-api.com/api/external/v1
  tags:
  - Authentication
  tags_raw:
  - Auth
  properties:
  - type: OpenAPI
    url: openapi/3shake-auth-api-openapi.yml
  - type: APIReference
    url: https://developers.reckoner-api.com/reckoner-external-api.html
  - type: Documentation
    url: https://help.reckoner-api.com/hc/ja
  - type: Authentication
    url: authentication/3shake-authentication.yml
  - type: Conventions
    url: conventions/3shake-conventions.yml
  - type: ErrorCatalog
    url: errors/3shake-problem-types.yml
  - type: DataModel
    url: data-model/3shake-data-model.yml
  - type: RateLimits
    url: rate-limits/3shake-rate-limits.yml
  - type: Webhooks
    url: asyncapi/3shake-reckoner-webhooks.yml
  - type: Login
    url: https://cdp-console.reckoner-api.com/login
- aid: 3shake:3shake-integrations-api
  name: 3-shake Integrations API
  description: The Integrations API from 3-shake — 2 operation(s) for integrations.
  humanURL: https://developers.reckoner-api.com/reckoner-external-api.html
  baseURL: https://cdp-server.reckoner-api.com/api/external/v1
  tags:
  - Integration
  tags_raw:
  - Integrations
  properties:
  - type: OpenAPI
    url: openapi/3shake-integrations-api-openapi.yml
  - type: APIReference
    url: https://developers.reckoner-api.com/reckoner-external-api.html
  - type: Documentation
    url: https://help.reckoner-api.com/hc/ja
  - type: Authentication
    url: authentication/3shake-authentication.yml
  - type: Conventions
    url: conventions/3shake-conventions.yml
  - type: ErrorCatalog
    url: errors/3shake-problem-types.yml
  - type: DataModel
    url: data-model/3shake-data-model.yml
  - type: RateLimits
    url: rate-limits/3shake-rate-limits.yml
  - type: Webhooks
    url: asyncapi/3shake-reckoner-webhooks.yml
  - type: Login
    url: https://cdp-console.reckoner-api.com/login
- aid: 3shake:3shake-projects-api
  name: 3-shake Projects API
  description: The Projects API from 3-shake — 3 operation(s) for projects.
  humanURL: https://developers.reckoner-api.com/reckoner-external-api.html
  baseURL: https://cdp-server.reckoner-api.com/api/external/v1
  tags:
  - Project
  tags_raw:
  - Projects
  properties:
  - type: OpenAPI
    url: openapi/3shake-projects-api-openapi.yml
  - type: APIReference
    url: https://developers.reckoner-api.com/reckoner-external-api.html
  - type: Documentation
    url: https://help.reckoner-api.com/hc/ja
  - type: Authentication
    url: authentication/3shake-authentication.yml
  - type: Conventions
    url: conventions/3shake-conventions.yml
  - type: ErrorCatalog
    url: errors/3shake-problem-types.yml
  - type: DataModel
    url: data-model/3shake-data-model.yml
  - type: RateLimits
    url: rate-limits/3shake-rate-limits.yml
  - type: Webhooks
    url: asyncapi/3shake-reckoner-webhooks.yml
  - type: Login
    url: https://cdp-console.reckoner-api.com/login
- aid: 3shake:3shake-workflows-api
  name: 3-shake Workflows API
  description: The Workflows API from 3-shake — 8 operation(s) for workflows.
  humanURL: https://developers.reckoner-api.com/reckoner-external-api.html
  baseURL: https://cdp-server.reckoner-api.com/api/external/v1
  tags:
  - Workflows
  properties:
  - type: OpenAPI
    url: openapi/3shake-workflows-api-openapi.yml
  - type: APIReference
    url: https://developers.reckoner-api.com/reckoner-external-api.html
  - type: Documentation
    url: https://help.reckoner-api.com/hc/ja
  - type: Authentication
    url: authentication/3shake-authentication.yml
  - type: Conventions
    url: conventions/3shake-conventions.yml
  - type: ErrorCatalog
    url: errors/3shake-problem-types.yml
  - type: DataModel
    url: data-model/3shake-data-model.yml
  - type: RateLimits
    url: rate-limits/3shake-rate-limits.yml
  - type: Webhooks
    url: asyncapi/3shake-reckoner-webhooks.yml
  - type: Login
    url: https://cdp-console.reckoner-api.com/login
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- url: https://3-shake.com/category/news/
  type: Blog
- url: https://3-shake.com/category/news/feed/
  type: BlogRSS
- type: Overlay
  url: overlays/3shake-reckoner-external-api-overlay.yaml
- type: AgenticAccess
  url: agentic-access/3shake-agentic-access.yml
- type: Website
  url: https://3-shake.com/
- type: DeveloperPortal
  url: https://developers.reckoner-api.com/reckoner-external-api.html
- type: Documentation
  url: https://help.reckoner-api.com/hc/ja
- type: APIReference
  url: https://developers.reckoner-api.com/reckoner-external-api.html
- type: GettingStarted
  url: https://help.reckoner-api.com/hc/ja/articles/55143086798617
- type: Support
  url: https://reckoner.io/contact
- type: Blog
  url: https://reckoner.io/rec_blog
- type: GitHubOrganization
  url: https://github.com/3-shake
- type: Pricing
  url: https://reckoner.io/price
- type: SignUp
  url: https://reckoner.io/free-trial
- type: Login
  url: https://cdp-console.reckoner-api.com/login
- type: TermsOfService
  url: https://reckoner.io/term
- type: PrivacyPolicy
  url: https://3-shake.com/privacypolicy/
- type: ChangeLog
  url: https://reckoner.io/news/feature-update/
- type: ChangeLog
  url: changelog/3shake-changelog.yml
- type: Compliance
  url: https://3-shake.com/isms/
- type: Packages
  url: packages/3shake-packages.yml
- type: SDKs
  url: packages/3shake-packages.yml
- type: Authentication
  url: authentication/3shake-authentication.yml
- type: Conventions
  url: conventions/3shake-conventions.yml
- type: Lifecycle
  url: lifecycle/3shake-lifecycle.yml
- type: Conformance
  url: conformance/3shake-conformance.yml
- type: ErrorCatalog
  url: errors/3shake-problem-types.yml
- type: DataModel
  url: data-model/3shake-data-model.yml
- type: RateLimits
  url: rate-limits/3shake-rate-limits.yml
- type: Plans
  url: plans/3shake-plans-pricing.yml
- type: Webhooks
  url: asyncapi/3shake-reckoner-webhooks.yml
- type: AgentSkill
  url: skills/_index.yml
- type: LLMsTxt
  url: llms/3shake-securify-llms.txt
- type: LLMsTxt
  url: llms/3shake-sreake-llms.txt
- type: DomainSecurity
  url: security/3shake-domain-security.yml
x-enrichment:
  date: '2026-09-05'
  status: enriched
  artifacts_added: 23
  pass: local-v3

3-shake API — frequently asked questions

Does 3-shake have an API?

Yes. APIs.io lists 6 APIs from 3-shake, including Securify Scan Public API, 3-shake Accounts API and 3-shake Auth API, and 3 more.

Is there an OpenAPI specification for the 3-shake API?

Yes. APIs.io indexes 5 OpenAPI specifications for 3-shake, each linked for download from this page.

How do I authenticate with the 3-shake API?

3-shake uses bearer-token authentication (http · 2 schemes). The details are profiled on APIs.io as 3Shake Authentication.

How much does the 3-shake API cost?

3-shake publishes its prices; its Lite plan is ¥80,000/月 as of 2026-10-28. APIs.io lists 4 pricing plans for 3-shake, with each plan's price, limits and inclusions under Pricing on this page.

Is the 3-shake API ready for AI agents?

3-shake has a Kin Score of 60.3 out of 100 (strong) and an Agent Readiness score of 26.7 (agent-aware), scored by API Evangelist on 2026-11-06.

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