Nubis

Nubis Communications is a co-packaged optics (CPO) and silicon-photonics semiconductor startup building high-density, low-power optical interconnects for AI, machine-learning, and hyperscale data-center systems. Its technology places optics directly next to switch and accelerator ASICs to move data at very high bandwidth with dramatically lower energy per bit than pluggable optics. The company (originally at nubis-inc.com) has been absorbed into Ciena, whose optics-for-co-packaged-applications product line now carries the work; the former Nubis domain redirects to Ciena. As a fabless hardware / photonics-IP company it exposes no public developer API, SDK, OpenAPI specification, or developer portal, so no API artifacts apply to this record.

Nubis is profiled on the APIs.io network. Tagged areas include Company, Semiconductors, Optical Interconnects, Co-Packaged Optics, and Silicon Photonics.

🌐 Visit website 📡 Source on GitHub

5.0/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Company Semiconductors Optical Interconnects Co-Packaged Optics Silicon Photonics Data-Center Hardware

Kin Score

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

Composite quality — 5.0/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 0.0 / 20

Access Clarity 0.0 / 20

Operational Transparency 0.0 / 13

Contract Governance 0.0 / 12

Discoverability 5.0 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 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

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

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.

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Resources

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: nubis
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/nubis.png
name: Nubis
description: Nubis Communications is a co-packaged optics (CPO) and silicon-photonics semiconductor startup building high-density,
  low-power optical interconnects for AI, machine-learning, and hyperscale data-center systems. Its technology places optics
  directly next to switch and accelerator ASICs to move data at very high bandwidth with dramatically lower energy per bit
  than pluggable optics. The company (originally at nubis-inc.com) has been absorbed into Ciena, whose optics-for-co-packaged-applications
  product line now carries the work; the former Nubis domain redirects to Ciena. As a fabless hardware / photonics-IP company
  it exposes no public developer API, SDK, OpenAPI specification, or developer portal, so no API artifacts apply to this record.
url: https://raw.githubusercontent.com/api-evangelist/nubis/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- matrix-partners
x-tier: stub
x-tier-reason: portfolio-lead
x-status: acquired
x-acquired-by: ciena
x-api-surface: none
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Semiconductors
- Optical Interconnects
- Co-Packaged Optics
- Silicon Photonics
- Data-Center
- Hardware
tags_raw:
- Company
- Semiconductors
- Optical Interconnects
- Co-Packaged Optics
- Silicon Photonics
- Data Center
- Hardware
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.ciena.com/products/interconnects/optics-for-co-packaged-applications
x-enrichment:
  date: '2026-07-20'
  status: nochange
  artifacts_added: 0
  pass: local-v1

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