aid: xwing
name: Xwing
description: >-
  Xwing, Inc. is a San Francisco and Concord, California aviation company founded in 2016
  that built Superpilot, a modular retrofit autonomy system enabling ground-supervised,
  uncrewed gate-to-gate flight on conventional fixed-wing aircraft. Flying a Cessna 208B
  Grand Caravan testbed, Xwing completed more than 250 fully autonomous flights and over
  500 auto-landings, and in April 2023 became the first company to receive an FAA project
  designation toward certification of a large unmanned aircraft system. Joby Aviation
  acquired Xwing's autonomy division in June 2024; Xwing retained its Part 135 air cargo
  operation, and www.xwing.com is now an archived marketing site pointing visitors to
  Joby. Xwing never published a developer program, public API, SDK or machine-readable
  contract; the domain's only agent-readable surfaces are the llms.txt and Site MCP
  endpoint that Wix generates for every site it hosts.
image: https://static.wixstatic.com/media/38a3e6_e4ab1806ac414f0181a3a0b1b32ee29f~mv2.png
url: https://raw.githubusercontent.com/api-evangelist/xwing/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-secondary-market-listing: https://forgeglobal.com/xwing_stock/
x-tier: stub
x-tier-reason: no-developer-program
x-api-posture: no-product-api
x-api-posture-basis: observed
x-api-posture-note: >-
  Xwing's product was embedded aircraft autonomy software certified and integrated onto
  airframes, never offered as a developer-callable API. STEP 0b contract discovery on
  2026-09-04 found no OpenAPI, GraphQL, AsyncAPI, gRPC, WSDL or OGC surface on any host
  the record knows; /developers and /api both return HTTP 404.
x-division-acquired-by: Joby Aviation
x-division-acquired-date: '2024-06-05'
x-division-acquired-note: >-
  Joby acquired the autonomy division only. Xwing, Inc. retained its Part 135 cargo
  operation, so this is not a defunct company — but the software business that could have
  produced an API surface now sits inside Joby Aviation.
specificationVersion: '0.20'
created: '2026-09-04'
modified: '2026-09-04'
tags:
- Company
- Aviation
- Autonomy
- Aerospace
- Unmanned Aircraft
- Air Cargo
- Defense
- Robotics
- Acquired
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.xwing.com/
- type: About
  url: https://www.xwing.com/about
- type: Careers
  url: https://www.xwing.com/careers
- type: Blog
  url: https://www.xwing.com/blog
- type: BlogRSS
  url: https://www.xwing.com/blog-feed.xml
- type: Newsroom
  url: https://www.xwing.com/news-1-1
- type: LLMsTxt
  url: llms/xwing-llms.txt
- type: MCPServer
  url: mcp/xwing-mcp.yml
- type: DomainSecurity
  url: security/xwing-domain-security.yml
x-coverage:
  state: none
  reason: no-developer-program
  detail: >-
    Xwing sold embedded aircraft autonomy (Superpilot) and a Part 135 cargo operation, never
    a developer product — www.xwing.com has no /developers or /api page (both 404), every
    OpenAPI/Swagger/GraphQL path returns the Wix error shell, and the site's only
    machine-readable surfaces are the llms.txt and /_api/mcp endpoint that Wix generates for
    every site it hosts.
  evidence:
  - url: https://www.xwing.com/developers
    status: 404
  - url: https://www.xwing.com/api
    status: 404
  - url: https://www.xwing.com/openapi.json
    status: 400
  - url: https://www.xwing.com/graphql
    status: 404
  - url: https://www.xwing.com/llms.txt
    status: 200
  - url: https://www.xwing.com/_api/mcp
    status: 200
  checked: '2026-09-04'
x-enrichment:
  date: '2026-09-04'
  status: minimal
  artifacts_added: 8
  pass: local-v3