IsraBase

IsraBase provides an open data platform that aggregates public company registration information from the Israeli Companies Registry (רשם החברות). It offers searchable details such as company name, registration number, status, address, and purpose, sourced from data.gov.il. The service presents this information in Hebrew without requiring a government account, and includes an API and MCP server for developers to access the data programmatically.

IsraBase publishes 7 API contracts indexed on the APIs.io network, including Companies API, Company API, Marketplace API, and 4 more. Tagged areas include Data, Israel, Companies, Registry, and Open Data.

The IsraBase catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

IsraBase’s developer surface includes authentication, documentation, API reference, engineering blog, support, and 19 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

41.4/100 developing Agent 31/100 agent ready Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

1 published contract 1 MCP Servers

Data Israel Companies Registry Open Data

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 41.4/100 · developing

Contract Quality 11.2 / 21

Developer Ergonomics 7.7 / 17

Access Clarity 4.7 / 17

Operational Transparency 3.2 / 11

Contract Governance 2.2 / 10

Discoverability 5.5 / 9

Regulatory Posture 2.8 / 15

Agent readiness — 31/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 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 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Government & Public Sector 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 could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% 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):

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) Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document Ask about this →
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) Ask about this →
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks Ask about this →
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too Ask about this →

6 more unmet checks in the Agent Readiness table above.

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

Access Clarity scores 27.7 — up to +14.5 composite points Ask about this →
Contract Quality scores 52.7 — up to +11.8 composite points Ask about this →
Developer Ergonomics scores 45.2 — up to +11.0 composite points Ask about this →

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.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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/israbase-com/apis.yml: open an issue on github.com/api-evangelist/israbase-com 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 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.

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

OpenAPI

measured — observed by APIs.io (published)

APIs 7

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

IsraBase Companies API

The Companies API from IsraBase — 4 operation(s) for companies.

IsraBase Company API

The Company API from IsraBase — 1 operation(s) for company.

IsraBase Marketplace API

The Marketplace API from IsraBase — 1 operation(s) for marketplace.

IsraBase Nonprofit API

The Nonprofit API from IsraBase — 1 operation(s) for nonprofit.

IsraBase Partnership API

The Partnership API from IsraBase — 1 operation(s) for partnership.

IsraBase Search API

The Search API from IsraBase — 1 operation(s) for search.

IsraBase Stats API

The Stats API from IsraBase — 1 operation(s) for stats.

Scroll for all 7

MCP Servers 1

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

IsraBase MCP Server

Remote MCP server at israbase.com.

MCP SERVER

IsraBase API pricing

Rate limits

free: 5 requests per minute
free: 50 requests per day
guest: 5 requests per minute (guest)

All 4 limits →

Rate Limits 1

Documented rate limits and quota policies.

IsraBase Rate Limits

4 limits

RATE LIMITS

Semantic Vocabularies 1

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

Israbase Com Context

2 classes · 1 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

IsraBase API Rules

55 rules · 53 error-severity 1 warn-severity 1 info-severity

SPECTRAL

Security Posture 2

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

IsraBase Authentication

apiKey/http · 2 schemes

SECURITY

IsraBase Domain Security

TLSv1.3

SECURITY

Agentic Access (API Evangelist recommendations) 1

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

IsraBase Agentic Access

10 operations

10 operations · 0 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

Login

DeveloperPortal

DeveloperPortal

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

MCPServer

MCPServer

WellKnown

WellKnown

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

ErrorCatalog

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

ToolCrosswalk

ToolCrosswalk

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

RateLimits

RateLimits

Support

Support

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

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: israbase-com
name: IsraBase
description: IsraBase provides an open data platform that aggregates public company registration information from the Israeli
  Companies Registry (רשם החברות). It offers searchable details such as company name, registration number, status, address,
  and purpose, sourced from data.gov.il. The service presents this information in Hebrew without requiring a government account,
  and includes an API and MCP server for developers to access the data programmatically.
url: https://artifacts.apis.io/israbase-com/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-13 (modular-v1; was harvest)
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - rate-limits
  - security
  generated: '2026-11-13'
  method: derived
specificationVersion: '0.20'
created: '2026-11-12'
modified: '2026-11-12'
tags:
- Data
- Israel
- Companies
- Registry
- Open Data
tags_raw:
- Data
- Israel
- Companies
- Registry
- OpenData
image: https://israbase.com/favicon.ico
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/israbase-com-agentic-access.yml
- type: RateLimits
  url: rate-limits/israbase-com-rate-limits.yml
- type: Spectral
  url: rules/israbase-com-rules.yml
- type: JSONLD
  url: json-ld/israbase-com-context.jsonld
- type: Vocabulary
  url: vocabulary/israbase-com-vocabulary.yml
- type: DataModel
  url: data-model/israbase-com-data-model.yml
- type: ErrorCatalog
  url: errors/israbase-com-problem-types.yml
- type: Conformance
  url: conformance/israbase-com-conformance.yml
- type: ToolCrosswalk
  url: mcp/israbase-com-tool-crosswalk.yml
- type: MCPServer
  url: mcp/israbase-com-mcp.yml
- type: WellKnown
  url: well-known/israbase-com-well-known.yml
- type: Hosts
  url: hosts/israbase-com-hosts.yml
- type: Vendors
  url: vendors/israbase-com-vendors.yml
- type: Login
  url: https://app.israbase.com/sign-in
- type: Authentication
  url: authentication/israbase-com-authentication.yml
- type: DomainSecurity
  url: security/israbase-com-domain-security.yml
- type: Website
  url: https://israbase.com/
- type: DeveloperPortal
  url: https://israbase.com/developers
- type: Documentation
  url: https://israbase.com/developers
- type: APIReference
  url: https://israbase.com/openapi.json
- type: TermsOfService
  url: https://israbase.com/terms
- type: PrivacyPolicy
  url: https://israbase.com/privacy
- type: Blog
  url: https://israbase.com/blog
- type: Support
  url: https://israbase.com/contact
apis:
- aid: israbase-com:israbase-com-companies-api
  name: IsraBase Companies API
  description: The Companies API from IsraBase — 4 operation(s) for companies.
  humanURL: https://israbase.com/developers
  baseURL: https://israbase.com
  tags:
  - Companies
  properties:
  - type: OpenAPI
    url: openapi/israbase-com-companies-api-openapi.yml
- aid: israbase-com:israbase-com-company-api
  name: IsraBase Company API
  description: The Company API from IsraBase — 1 operation(s) for company.
  humanURL: https://israbase.com/developers
  baseURL: https://israbase.com
  tags:
  - Company
  properties:
  - type: OpenAPI
    url: openapi/israbase-com-company-api-openapi.yml
- aid: israbase-com:israbase-com-marketplace-api
  name: IsraBase Marketplace API
  description: The Marketplace API from IsraBase — 1 operation(s) for marketplace.
  humanURL: https://israbase.com/developers
  baseURL: https://israbase.com
  tags:
  - Marketplace
  properties:
  - type: OpenAPI
    url: openapi/israbase-com-marketplace-api-openapi.yml
- aid: israbase-com:israbase-com-nonprofit-api
  name: IsraBase Nonprofit API
  description: The Nonprofit API from IsraBase — 1 operation(s) for nonprofit.
  humanURL: https://israbase.com/developers
  baseURL: https://israbase.com
  tags:
  - Non-Profit
  tags_raw:
  - Nonprofit
  properties:
  - type: OpenAPI
    url: openapi/israbase-com-nonprofit-api-openapi.yml
- aid: israbase-com:israbase-com-partnership-api
  name: IsraBase Partnership API
  description: The Partnership API from IsraBase — 1 operation(s) for partnership.
  humanURL: https://israbase.com/developers
  baseURL: https://israbase.com
  tags:
  - Partnership
  properties:
  - type: OpenAPI
    url: openapi/israbase-com-partnership-api-openapi.yml
- aid: israbase-com:israbase-com-search-api
  name: IsraBase Search API
  description: The Search API from IsraBase — 1 operation(s) for search.
  humanURL: https://israbase.com/developers
  baseURL: https://israbase.com
  tags:
  - Search
  properties:
  - type: OpenAPI
    url: openapi/israbase-com-search-api-openapi.yml
- aid: israbase-com:israbase-com-stats-api
  name: IsraBase Stats API
  description: The Stats API from IsraBase — 1 operation(s) for stats.
  humanURL: https://israbase.com/developers
  baseURL: https://israbase.com
  tags:
  - Stats
  properties:
  - type: OpenAPI
    url: openapi/israbase-com-stats-api-openapi.yml
x-enrichment:
  date: '2026-11-13'
  status: nochange
  artifacts_added: 0
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

IsraBase API — frequently asked questions

Does IsraBase have an API?

Yes. APIs.io lists 7 APIs from IsraBase, including IsraBase Companies API, IsraBase Company API and IsraBase Marketplace API, and 4 more.

Is there an OpenAPI specification for the IsraBase API?

Yes. APIs.io indexes 7 OpenAPI specifications for IsraBase, each linked for download from this page.

How do I authenticate with the IsraBase API?

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

Does IsraBase have an MCP server?

Yes. APIs.io lists 1 MCP server for IsraBase: Remote MCP server at israbase.com.

Is the IsraBase API ready for AI agents?

IsraBase has a Kin Score of 41.4 out of 100 (developing) and an Agent Readiness score of 30.5 (agent-ready), scored by API Evangelist on 2026-11-13.

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