Kateeva

Kateeva is a Silicon Valley capital-equipment company that builds inkjet printing systems for manufacturing advanced displays. It was co-founded in 2008 by Conor Madigan, PhD, Valerie Gassend, PhD, and Gerry Chen, PhD, on the conviction that precision inkjet deposition could make OLED displays mass-producible at cost. The company introduced its YIELDjet platform in 2013 — the display industry's first inkjet equipment solution for depositing the organic thin film encapsulation (TFE) layer of an OLED panel — and shipped the first commercial YIELDjet FLEX system a year later, which became the market-leading tool for flexible mobile OLED mass production. Its current product line is the YIELDjet Lassen, Jarvis, Tioga and Kuna printers, spanning substrate sizes and applications from TFE to OLED RGB pixel deposition and microlens planarization. Kateeva moved its global headquarters to Newark, California in 2015 and operates in China, Korea, Japan and Taiwan; it raised roughly $200 million through a 2016 Series E backed by BOE, TCL Capital, Redview Capital, Samsung Venture Investment, Sigma Partners, Spark Capital, Madrone Capital Partners, DBL Partners and Veeco. Kateeva sells machines to display panel makers, not software: it publishes no developer program, no developer portal, no SDKs and no API documentation of any kind. The only machine-readable interface it exposes is the WordPress REST content API behind its corporate website at kateeva.com, which is captured here for discovery purposes and is anonymously readable but read-only.

Kateeva publishes 8 APIs on the APIs.io network, including Posts API, Pages API, Media API, and 5 more. Tagged areas include Company, Display Manufacturing, OLED, Semiconductor Equipment, and Capital Equipment.

Kateeva’s developer surface includes engineering blog, product news, authentication, code examples, and 34 more developer resources.

🌐 Visit website 📡 Source on GitHub
30.8/100 thin ▬ flat Agent 28/100 agent aware Full breakdown ↓
scored 2026-08-25 · rubric v0.14.0
8 APIs
CompanyDisplay ManufacturingOLEDSemiconductor EquipmentCapital EquipmentInkjet PrintingThin Film EncapsulationAdvanced ManufacturingMaterials DepositionConsumer ElectronicsHardwareContent

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-25 · rubric v0.14.0
Composite quality — 30.8/100 · thin
Contract Quality 14.0 / 25
Developer Ergonomics 3.2 / 20
Access Clarity 4.2 / 20
Operational Transparency 0.0 / 13
Contract Governance 2.0 / 12
Discoverability 7.4 / 10
Agent readiness — 28/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
Documented Reversibility 0 / 6
MCP Server 0 / 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 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 0 / 6
Protected Resource Metadata 0 / 5
Registration Without a Human 0 / 6
Agentic Commerce Surface 0 / 5
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/kateeva: 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 8

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

Kateeva Posts API

Public, unauthenticated read access to the Kateeva newsroom archive via the WordPress core REST API — press releases, in-the-news coverage, event notices and the Kateeva Blog. V...

Kateeva Pages API

Public, unauthenticated read access to the static pages of kateeva.com — Company, About, Leadership, History & Awards, Regions, Sustainability, Solutions, Technology, YIELDjet P...

Kateeva Media API

Public, unauthenticated read access to the media library behind kateeva.com — YIELDjet product photography, facility and event imagery, leadership headshots and press assets wit...

Kateeva Taxonomy API

Public, unauthenticated read access to the classification vocabularies behind the kateeva.com newsroom — the eight post categories (Press releases, In the news, Kateeva Blog, Sp...

Kateeva Search API

Public, unauthenticated cross-content search over kateeva.com — the newsroom archive and the static pages — returning lightweight id / title / url / type / subtype records. Veri...

Kateeva Discovery API

Public, unauthenticated discovery metadata for kateeva.com — the self-describing route index (271 routes across 17 namespaces at capture), the registered content types and taxon...

Kateeva oEmbed API

Public oEmbed 1.0 provider endpoint for kateeva.com URLs, returning embeddable rich metadata — title, author, provider, thumbnail and iframe HTML — for any post or page on the s...

Kateeva SEO Metadata API

Public Yoast SEO head endpoint returning the rendered head metadata and its parsed JSON-LD schema.org graph for any kateeva.com URL — a structured-data view of every page withou...

Scroll for all 8

Pricing Plans 1

Published pricing tiers and plan structures.

Kateeva Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Kateeva Rate Limits

0 limits

RATE LIMITS

Security Posture 2

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

Kateeva Authentication

0 schemes

SECURITY

Kateeva Domain Security

TLSv1.2 · DMARC

SECURITY

Agentic Access 1

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

Kateeva Agentic Access

21 operations

21 operations · 0 acting

AGENTIC

Resources

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt
 AgentSkill
AgentSkill
 AgenticAccess
AgenticAccess

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

ErrorCatalog
ErrorCatalog
 Conventions
Conventions
 DataModel
DataModel
 Conformance
Conformance
 Lifecycle
Lifecycle

Build 3

SDKs, sample code, and the tooling you integrate with

Examples
Examples
 ToolCrosswalk
ToolCrosswalk
 Packages
Packages

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity
 Authentication
Authentication

Operate 2

Status, limits, changes, and where to get help

Contact
Contact
 RateLimits
RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy
 Plans
Plans

Company 10

The organization behind the API

Website
Website
 About
About
 Partners
Partners
 Blog
Blog
 BlogRSS
BlogRSS
 Press
Press
 News
News
 Careers
Careers
 LinkedIn
LinkedIn
 Twitter
Twitter

Scroll for all 10

Other 10

Properties that don't map to a standard resource type

Leadership
Leadership
 History
History
 Regions
Regions
 Sustainability
Sustainability
 Products
Products
 Technology
Technology
 Applications
Applications
 Services
Services
 Events
Events
 SiteMap
SiteMap

Scroll for all 10

Source (apis.yml)

apis.yml Raw ↑ 
aid: kateeva
name: Kateeva
description: 'Kateeva is a Silicon Valley capital-equipment company that builds inkjet printing systems for manufacturing
  advanced displays. It was co-founded in 2008 by Conor Madigan, PhD, Valerie Gassend, PhD, and Gerry Chen, PhD, on the conviction
  that precision inkjet deposition could make OLED displays mass-producible at cost. The company introduced its YIELDjet platform
  in 2013 — the display industry''s first inkjet equipment solution for depositing the organic thin film encapsulation (TFE)
  layer of an OLED panel — and shipped the first commercial YIELDjet FLEX system a year later, which became the market-leading
  tool for flexible mobile OLED mass production. Its current product line is the YIELDjet Lassen, Jarvis, Tioga and Kuna printers,
  spanning substrate sizes and applications from TFE to OLED RGB pixel deposition and microlens planarization. Kateeva moved
  its global headquarters to Newark, California in 2015 and operates in China, Korea, Japan and Taiwan; it raised roughly
  $200 million through a 2016 Series E backed by BOE, TCL Capital, Redview Capital, Samsung Venture Investment, Sigma Partners,
  Spark Capital, Madrone Capital Partners, DBL Partners and Veeco. Kateeva sells machines to display panel makers, not software:
  it publishes no developer program, no developer portal, no SDKs and no API documentation of any kind. The only machine-readable
  interface it exposes is the WordPress REST content API behind its corporate website at kateeva.com, which is captured here
  for discovery purposes and is anonymously readable but read-only.'
url: https://raw.githubusercontent.com/api-evangelist/kateeva/refs/heads/main/apis.yml
image: https://kateeva.com/wp-content/uploads/2021/10/Kateeva_Logo_RGB.svg
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.20'
created: '2026-08-23'
modified: '2026-08-23'
tags:
- Company
- Display Manufacturing
- OLED
- Semiconductor Equipment
- Capital Equipment
- Inkjet Printing
- Thin Film Encapsulation
- Advanced Manufacturing
- Materials Deposition
- Consumer Electronics
- Hardware
- Content
apis:
- aid: kateeva:kateeva-posts-api
  name: Kateeva Posts API
  description: Public, unauthenticated read access to the Kateeva newsroom archive via the WordPress core REST API — press
    releases, in-the-news coverage, event notices and the Kateeva Blog. Verified live at 152 published posts.
  humanURL: https://kateeva.com/wp-json/
  baseURL: https://kateeva.com/wp-json
  tags:
  - Posts
  - Newsroom
  - Content
  properties:
  - type: OpenAPI
    url: openapi/kateeva-posts-api-openapi.yml
  - type: Authentication
    url: authentication/kateeva-authentication.yml
  - type: ErrorCatalog
    url: errors/kateeva-problem-types.yml
  - type: Conventions
    url: conventions/kateeva-conventions.yml
  - type: DataModel
    url: data-model/kateeva-data-model.yml
  - type: Conformance
    url: conformance/kateeva-conformance.yml
  - type: Lifecycle
    url: lifecycle/kateeva-lifecycle.yml
  - type: Overlay
    url: overlays/kateeva-posts-api-overlay.yaml
- aid: kateeva:kateeva-pages-api
  name: Kateeva Pages API
  description: Public, unauthenticated read access to the static pages of kateeva.com — Company, About, Leadership, History
    & Awards, Regions, Sustainability, Solutions, Technology, YIELDjet Platform, Products, Applications, Collaborations, Services,
    Careers, Newsroom, Contact, Terms of Use and Privacy Policy. Verified live at 29 published pages.
  humanURL: https://kateeva.com/wp-json/
  baseURL: https://kateeva.com/wp-json
  tags:
  - Pages
  - Content
  properties:
  - type: OpenAPI
    url: openapi/kateeva-pages-api-openapi.yml
  - type: Authentication
    url: authentication/kateeva-authentication.yml
  - type: ErrorCatalog
    url: errors/kateeva-problem-types.yml
  - type: Conventions
    url: conventions/kateeva-conventions.yml
  - type: DataModel
    url: data-model/kateeva-data-model.yml
  - type: Conformance
    url: conformance/kateeva-conformance.yml
  - type: Lifecycle
    url: lifecycle/kateeva-lifecycle.yml
  - type: Overlay
    url: overlays/kateeva-pages-api-overlay.yaml
- aid: kateeva:kateeva-media-api
  name: Kateeva Media API
  description: Public, unauthenticated read access to the media library behind kateeva.com — YIELDjet product photography,
    facility and event imagery, leadership headshots and press assets with their generated size variants. Verified live at
    236 attachments.
  humanURL: https://kateeva.com/wp-json/
  baseURL: https://kateeva.com/wp-json
  tags:
  - Media
  - Press Assets
  - Content
  properties:
  - type: OpenAPI
    url: openapi/kateeva-media-api-openapi.yml
  - type: Authentication
    url: authentication/kateeva-authentication.yml
  - type: ErrorCatalog
    url: errors/kateeva-problem-types.yml
  - type: Conventions
    url: conventions/kateeva-conventions.yml
  - type: DataModel
    url: data-model/kateeva-data-model.yml
  - type: Conformance
    url: conformance/kateeva-conformance.yml
  - type: Lifecycle
    url: lifecycle/kateeva-lifecycle.yml
  - type: Overlay
    url: overlays/kateeva-media-api-overlay.yaml
- aid: kateeva:kateeva-taxonomy-api
  name: Kateeva Taxonomy API
  description: Public, unauthenticated read access to the classification vocabularies behind the kateeva.com newsroom — the
    eight post categories (Press releases, In the news, Kateeva Blog, Spotlight on People, Spotlight on Technology, Spotlight
    on Business, Events, Uncategorized) and the 26 post tags that cross-cut them. Verified live at 8 categories and 26 tags.
  humanURL: https://kateeva.com/wp-json/
  baseURL: https://kateeva.com/wp-json
  tags:
  - Taxonomy
  - Content
  properties:
  - type: OpenAPI
    url: openapi/kateeva-taxonomy-api-openapi.yml
  - type: Authentication
    url: authentication/kateeva-authentication.yml
  - type: ErrorCatalog
    url: errors/kateeva-problem-types.yml
  - type: Conventions
    url: conventions/kateeva-conventions.yml
  - type: DataModel
    url: data-model/kateeva-data-model.yml
  - type: Conformance
    url: conformance/kateeva-conformance.yml
  - type: Lifecycle
    url: lifecycle/kateeva-lifecycle.yml
  - type: Overlay
    url: overlays/kateeva-taxonomy-api-overlay.yaml
- aid: kateeva:kateeva-search-api
  name: Kateeva Search API
  description: Public, unauthenticated cross-content search over kateeva.com — the newsroom archive and the static pages —
    returning lightweight id / title / url / type / subtype records. Verified live at 181 searchable objects.
  humanURL: https://kateeva.com/wp-json/
  baseURL: https://kateeva.com/wp-json
  tags:
  - Search
  - Content
  properties:
  - type: OpenAPI
    url: openapi/kateeva-search-api-openapi.yml
  - type: Authentication
    url: authentication/kateeva-authentication.yml
  - type: ErrorCatalog
    url: errors/kateeva-problem-types.yml
  - type: Conventions
    url: conventions/kateeva-conventions.yml
  - type: Conformance
    url: conformance/kateeva-conformance.yml
  - type: Lifecycle
    url: lifecycle/kateeva-lifecycle.yml
  - type: Overlay
    url: overlays/kateeva-search-api-overlay.yaml
- aid: kateeva:kateeva-discovery-api
  name: Kateeva Discovery API
  description: Public, unauthenticated discovery metadata for kateeva.com — the self-describing route index (271 routes across
    17 namespaces at capture), the registered content types and taxonomies, the publication statuses, the public author records
    and the comment surface. This is the surface that makes the rest of the API machine-readable without any published documentation.
  humanURL: https://kateeva.com/wp-json/
  baseURL: https://kateeva.com/wp-json
  tags:
  - Discovery
  - Metadata
  properties:
  - type: OpenAPI
    url: openapi/kateeva-discovery-api-openapi.yml
  - type: Authentication
    url: authentication/kateeva-authentication.yml
  - type: ErrorCatalog
    url: errors/kateeva-problem-types.yml
  - type: Conventions
    url: conventions/kateeva-conventions.yml
  - type: Conformance
    url: conformance/kateeva-conformance.yml
  - type: Lifecycle
    url: lifecycle/kateeva-lifecycle.yml
  - type: Overlay
    url: overlays/kateeva-discovery-api-overlay.yaml
- aid: kateeva:kateeva-oembed-api
  name: Kateeva oEmbed API
  description: Public oEmbed 1.0 provider endpoint for kateeva.com URLs, returning embeddable rich metadata — title, author,
    provider, thumbnail and iframe HTML — for any post or page on the site.
  humanURL: https://kateeva.com/wp-json/
  baseURL: https://kateeva.com/wp-json
  tags:
  - oEmbed
  - Metadata
  properties:
  - type: OpenAPI
    url: openapi/kateeva-oembed-api-openapi.yml
  - type: Authentication
    url: authentication/kateeva-authentication.yml
  - type: ErrorCatalog
    url: errors/kateeva-problem-types.yml
  - type: Conventions
    url: conventions/kateeva-conventions.yml
  - type: Conformance
    url: conformance/kateeva-conformance.yml
  - type: Overlay
    url: overlays/kateeva-oembed-api-overlay.yaml
- aid: kateeva:kateeva-seo-api
  name: Kateeva SEO Metadata API
  description: Public Yoast SEO head endpoint returning the rendered head metadata and its parsed JSON-LD schema.org graph
    for any kateeva.com URL — a structured-data view of every page without scraping the HTML. This matters more here than
    on a typical site, because kateeva.com renders its page bodies client-side with Vue and serves an empty shell to a crawler.
  humanURL: https://kateeva.com/wp-json/
  baseURL: https://kateeva.com/wp-json
  tags:
  - SEO
  - Metadata
  - JSON-LD
  properties:
  - type: OpenAPI
    url: openapi/kateeva-seo-api-openapi.yml
  - type: Authentication
    url: authentication/kateeva-authentication.yml
  - type: ErrorCatalog
    url: errors/kateeva-problem-types.yml
  - type: Conventions
    url: conventions/kateeva-conventions.yml
  - type: Conformance
    url: conformance/kateeva-conformance.yml
  - type: Overlay
    url: overlays/kateeva-seo-api-overlay.yaml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/kateeva-domain-security.yml
- type: Website
  url: https://kateeva.com/
- type: About
  url: https://kateeva.com/company/about/overview/
- type: Leadership
  url: https://kateeva.com/company/about/leadership/
- type: History
  url: https://kateeva.com/company/about/history-awards/
- type: Regions
  url: https://kateeva.com/company/about/regions/
- type: Sustainability
  url: https://kateeva.com/company/sustainability/
- type: Products
  url: https://kateeva.com/solutions/products/
- type: Technology
  url: https://kateeva.com/solutions/technology/yieldjet-platform/
- type: Applications
  url: https://kateeva.com/solutions/applications/
- type: Partners
  url: https://kateeva.com/solutions/collaborations/
- type: Services
  url: https://kateeva.com/services/
- type: Blog
  url: https://kateeva.com/company/newsroom/kateeva-blog/
- type: BlogRSS
  url: https://kateeva.com/feed/
- type: Press
  url: https://kateeva.com/company/newsroom/press-releases/
- type: News
  url: https://kateeva.com/company/newsroom/in-the-news/
- type: Events
  url: https://kateeva.com/company/newsroom/events/
- type: Contact
  url: https://kateeva.com/contact/
- type: Careers
  url: https://kateeva.com/careers/job-openings/
- type: SiteMap
  url: https://kateeva.com/site-map/
- type: TermsOfService
  url: https://kateeva.com/terms-of-use/
- type: PrivacyPolicy
  url: https://kateeva.com/privacy-policy/
- type: LinkedIn
  url: https://www.linkedin.com/company/kateeva
- type: Twitter
  url: https://twitter.com/KateevaInc
- type: Authentication
  url: authentication/kateeva-authentication.yml
- type: ErrorCatalog
  url: errors/kateeva-problem-types.yml
- type: Conventions
  url: conventions/kateeva-conventions.yml
- type: DataModel
  url: data-model/kateeva-data-model.yml
- type: Conformance
  url: conformance/kateeva-conformance.yml
- type: Lifecycle
  url: lifecycle/kateeva-lifecycle.yml
- type: RateLimits
  url: rate-limits/kateeva-rate-limits.yml
- type: Plans
  url: plans/kateeva-plans-pricing.yml
- type: Examples
  url: examples/kateeva-examples.yml
- type: LLMsTxt
  url: llms/kateeva-llms.txt
- type: ToolCrosswalk
  url: mcp/kateeva-tool-crosswalk.yml
- type: AgentSkill
  url: skills/_index.yml
- type: AgenticAccess
  url: agentic-access/kateeva-agentic-access.yml
- type: Packages
  url: packages/kateeva-packages.yml
x-enrichment:
  date: '2026-08-23'
  status: enriched
  artifacts_added: 35
  pass: local-v1

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