Renesas

Renesas Electronics Corporation (TYO: 6723) is a global semiconductor manufacturer producing microcontrollers and microprocessors (RA, RX, RL78, RH850, RZ, Synergy families), analog, power, sensor, timing, connectivity, and memory products for automotive, industrial, infrastructure, and consumer electronics applications. On the developer side Renesas operates a public developer portal at developer.renesas.com whose flagship programmable interface is the Renesas Web Data API — a REST API that lets approved partners and integrators retrieve Renesas product metadata (products, product parts, documents, boards & kits, packages, and software tools) in real time instead of relying on manual CSV downloads or periodic feed refreshes. The API is documented on a Redocly Realm site, ships an OpenAPI 3.0.0 description, an auto-generated Model Context Protocol (MCP) server, a browser Try-It console, and a semantic-versioned changelog.

Renesas publishes 6 APIs on the APIs.io network, including Board & Kit API, Document API, Package API, and 3 more. Tagged areas include Company, Semiconductors, Microcontrollers, Electronics, and Hardware.

Renesas’ developer surface includes documentation, API reference, getting-started guide, authentication, support, engineering blog, signup flow, and 22 more developer resources.

🌐 Visit website 📡 Source on GitHub

42.8/100 developing ▬ flat Agent 47/100 agent ready saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

1 APIs 1 MCP Servers

Company Semiconductors Microcontrollers Electronics Hardware Product Data Developer Portal Automotive Industrial Embedded

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 42.8/100 · developing

Contract Quality 11.6 / 23

Developer Ergonomics 11.9 / 18

Access Clarity 6.2 / 18

Operational Transparency 2.2 / 12

Contract Governance 0.5 / 11

Discoverability 6.8 / 9

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 47/100 · 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 0 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 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 6 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

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.

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 github.com/api-evangelist/renesas: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 6

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

Renesas Board & Kit API

Endpoints for retrieving boards and kits.

Renesas Document API

Endpoint for retrieving documents.

Renesas Package API

Endpoints for retrieving packages.

Renesas Product API

Endpoints for retrieving products.

Renesas Product Part API

Endpoints for retrieving product parts.

Renesas Software Tool API

Endpoints for retrieving software tools.

Open Collections 7

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

API Collection

OPEN COLLECTION

Renesas Web Data Board & Kit API

OPEN COLLECTION

Renesas Web Data Board & Kit Document API

OPEN COLLECTION

Renesas Web Data Board & Kit Package API

OPEN COLLECTION

Renesas Web Data Board & Kit Product API

OPEN COLLECTION

Renesas Web Data Board & Kit Product Part API

OPEN COLLECTION

Renesas Web Data Board & Kit Software Tool API

OPEN COLLECTION

Scroll for all 7

MCP Servers 1

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

Renesas Web Data API docs MCP

MCP SERVER

Security Posture 2

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

Renesas Authentication

apiKey · 1 scheme

SECURITY

Renesas Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Renesas Agentic Access

18 operations · 2 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

GettingStarted

SignUp

Sandbox

Documentation 3

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

OpenAPI

OpenAPI

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

MCPServer

AgentSkill

LLMsTxt

WellKnown

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

ErrorCatalog

Conventions

DataModel

Lifecycle

Conformance

Build 2

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Examples

Examples

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support

Support

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

Other 2

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Overlay

Overlay

Source (apis.yml)

x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 21
  pass: local-v1
aid: renesas
name: Renesas
description: 'Renesas Electronics Corporation (TYO: 6723) is a global semiconductor manufacturer producing microcontrollers
  and microprocessors (RA, RX, RL78, RH850, RZ, Synergy families), analog, power, sensor, timing, connectivity, and memory
  products for automotive, industrial, infrastructure, and consumer electronics applications. On the developer side Renesas
  operates a public developer portal at developer.renesas.com whose flagship programmable interface is the Renesas Web Data
  API — a REST API that lets approved partners and integrators retrieve Renesas product metadata (products, product parts,
  documents, boards & kits, packages, and software tools) in real time instead of relying on manual CSV downloads or periodic
  feed refreshes. The API is documented on a Redocly Realm site, ships an OpenAPI 3.0.0 description, an auto-generated Model
  Context Protocol (MCP) server, a browser Try-It console, and a semantic-versioned changelog.'
url: https://raw.githubusercontent.com/api-evangelist/renesas/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- norwest-venture-partners
x-tier: profiled
x-tier-reason: has-public-api
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - security
  - sandbox
  generated: '2026-09-03'
  method: derived
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Semiconductors
- Microcontrollers
- Electronics
- Hardware
- Product Data
- Developer Portal
- Automotive
- Industrial
- Embedded
image: https://www.renesas.com/themes/kachow/images/renesas-logo.png
apis:
- aid: renesas:renesas-board-kit-api
  name: Renesas Board & Kit API
  description: Endpoints for retrieving boards and kits.
  humanURL: https://developer.renesas.com/docs/web-data-api
  baseURL: https://api.renesas.com/web-data/v1
  tags:
  - Board & Kit
  properties:
  - type: OpenAPI
    url: openapi/renesas-board-kit-api-openapi.yml
  - type: Documentation
    url: https://developer.renesas.com/docs/web-data-api
  - type: APIReference
    url: https://developer.renesas.com/docs/web-data-api/apis/web-data
- aid: renesas:renesas-document-api
  name: Renesas Document API
  description: Endpoint for retrieving documents.
  humanURL: https://developer.renesas.com/docs/web-data-api
  baseURL: https://api.renesas.com/web-data/v1
  tags:
  - Document
  properties:
  - type: OpenAPI
    url: openapi/renesas-document-api-openapi.yml
  - type: Documentation
    url: https://developer.renesas.com/docs/web-data-api
  - type: APIReference
    url: https://developer.renesas.com/docs/web-data-api/apis/web-data
- aid: renesas:renesas-package-api
  name: Renesas Package API
  description: Endpoints for retrieving packages.
  humanURL: https://developer.renesas.com/docs/web-data-api
  baseURL: https://api.renesas.com/web-data/v1
  tags:
  - Package
  properties:
  - type: OpenAPI
    url: openapi/renesas-package-api-openapi.yml
  - type: Documentation
    url: https://developer.renesas.com/docs/web-data-api
  - type: APIReference
    url: https://developer.renesas.com/docs/web-data-api/apis/web-data
- aid: renesas:renesas-product-api
  name: Renesas Product API
  description: Endpoints for retrieving products.
  humanURL: https://developer.renesas.com/docs/web-data-api
  baseURL: https://api.renesas.com/web-data/v1
  tags:
  - Product
  properties:
  - type: OpenAPI
    url: openapi/renesas-product-api-openapi.yml
  - type: Documentation
    url: https://developer.renesas.com/docs/web-data-api
  - type: APIReference
    url: https://developer.renesas.com/docs/web-data-api/apis/web-data
- aid: renesas:renesas-product-part-api
  name: Renesas Product Part API
  description: Endpoints for retrieving product parts.
  humanURL: https://developer.renesas.com/docs/web-data-api
  baseURL: https://api.renesas.com/web-data/v1
  tags:
  - Product Part
  properties:
  - type: OpenAPI
    url: openapi/renesas-product-part-api-openapi.yml
  - type: Documentation
    url: https://developer.renesas.com/docs/web-data-api
  - type: APIReference
    url: https://developer.renesas.com/docs/web-data-api/apis/web-data
- aid: renesas:renesas-software-tool-api
  name: Renesas Software Tool API
  description: Endpoints for retrieving software tools.
  humanURL: https://developer.renesas.com/docs/web-data-api
  baseURL: https://api.renesas.com/web-data/v1
  tags:
  - Software Tool
  properties:
  - type: OpenAPI
    url: openapi/renesas-software-tool-api-openapi.yml
  - type: Documentation
    url: https://developer.renesas.com/docs/web-data-api
  - type: APIReference
    url: https://developer.renesas.com/docs/web-data-api/apis/web-data
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: CapabilityMap
  url: capabilities/renesas-capability-edges.yml
  name: Renesas Business Capability Map
- type: AgenticAccess
  url: agentic-access/renesas-agentic-access.yml
- type: Website
  url: https://www.renesas.com
- type: DeveloperPortal
  url: https://developer.renesas.com
- type: Documentation
  url: https://developer.renesas.com/docs/web-data-api
- type: APIReference
  url: https://developer.renesas.com/docs/web-data-api/apis/web-data
- type: GettingStarted
  url: https://developer.renesas.com/docs/web-data-api/guides/quickstart
- type: Authentication
  url: authentication/renesas-authentication.yml
- type: Support
  url: https://www.renesas.com/en/support
- type: Blog
  url: https://www.renesas.com/en/blogs
- type: GitHubOrganization
  url: https://github.com/renesas
- type: SignUp
  url: https://www.renesas.com/en/form/web-data-api-access-request
- type: TermsOfService
  url: https://www.renesas.com/legal-notices
- type: PrivacyPolicy
  url: https://www.renesas.com/privacy
- type: OpenAPI
  url: openapi/_original/renesas-web-data-openapi-original.yml
- type: Overlay
  url: overlays/renesas-web-data-overlay.yaml
- type: Examples
  url: openapi/_original/renesas-web-data-openapi-original.yml
- type: MCPServer
  url: mcp/renesas-mcp.yml
- type: AgentSkill
  url: skills/_index.yml
- type: LLMsTxt
  url: llms/renesas-llms.txt
- type: WellKnown
  url: well-known/renesas-well-known.yml
- type: ErrorCatalog
  url: errors/renesas-problem-types.yml
- type: Conventions
  url: conventions/renesas-conventions.yml
- type: DataModel
  url: data-model/renesas-data-model.yml
- type: Lifecycle
  url: lifecycle/renesas-lifecycle.yml
- type: ChangeLog
  url: changelog/renesas-changelog.yml
- type: Sandbox
  url: sandbox/renesas-sandbox.yml
- type: Conformance
  url: conformance/renesas-conformance.yml
- type: DomainSecurity
  url: security/renesas-domain-security.yml

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