Calxeda

Calxeda was an Austin, Texas semiconductor startup — founded in 2008 as Smooth-Stone by Barry Evans, Larry Wikelius and David Borland — that built ARM-based EnergyCore system-on-chip server processors (ECX-1000, ECX-2000/Midway) aimed at low-power, high-density data center workloads. It raised roughly $90-103M from venture investors including Battery Ventures, and its silicon shipped in Boston Limited Viridis appliances and HP Project Moonshot systems. Calxeda ceased operations in December 2013 after a refinancing round fell through, and its ARM server IP resurfaced under Silver Lining Systems in December 2014. The company published no public API, developer portal, or machine-readable API artifacts, and calxeda.com is now a parked domain listed for sale, so there is no live API surface for the API Evangelist network to catalog.

Calxeda is profiled on the APIs.io network. Tagged areas include Company, Semiconductors, Hardware, Servers, and ARM.

📡 Source on GitHub

0 APIs

Company Semiconductors Hardware Servers ARM Data-Center DefunctSystem on a ChipInfrastructure

Resources

Documentation 1

Reference material describing how the API behaves

Reference

Reference

Source (apis.yml)

aid: calxeda
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/calxeda.png
name: Calxeda
description: Calxeda was an Austin, Texas semiconductor startup — founded in 2008 as Smooth-Stone by Barry Evans, Larry Wikelius
  and David Borland — that built ARM-based EnergyCore system-on-chip server processors (ECX-1000, ECX-2000/Midway) aimed at
  low-power, high-density data center workloads. It raised roughly $90-103M from venture investors including Battery Ventures,
  and its silicon shipped in Boston Limited Viridis appliances and HP Project Moonshot systems. Calxeda ceased operations
  in December 2013 after a refinancing round fell through, and its ARM server IP resurfaced under Silver Lining Systems in
  December 2014. The company published no public API, developer portal, or machine-readable API artifacts, and calxeda.com
  is now a parked domain listed for sale, so there is no live API surface for the API Evangelist network to catalog.
url: https://raw.githubusercontent.com/api-evangelist/calxeda/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- battery-ventures
x-tier: stub
x-tier-reason: defunct-no-api-surface
x-status: defunct
x-defunct-date: '2013-12-19'
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Semiconductors
- Hardware
- Servers
- ARM
- Data-Center
- Defunct
- System on a Chip
- Infrastructure
tags_raw:
- Company
- Semiconductors
- Hardware
- Servers
- ARM
- Data Center
- Defunct
- System on a Chip
- Infrastructure
apis: []
common:
- name: Wikipedia
  description: Encyclopedia entry covering Calxeda's history, products and shutdown.
  url: https://en.wikipedia.org/wiki/Calxeda
  type: Reference
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-20'
  status: minimal
  artifacts_added: 0
  pass: local-v1
  notes: Company defunct since 2013-12-19; calxeda.com parked/for-sale (redirects to Afternic), no /.well-known/* (all 404),
    no GitHub org, no docs, no API. No artifacts fabricated.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/calxeda"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/calxeda/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/calxeda/evidence"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.