aid: cionic
name: CIONIC
description: 'CIONIC Inc. is a neurotechnology company in Scotts Valley, California,
  founded in 2018 by Jeremiah Robison, that builds "bionic clothing" for people with
  neurological conditions that affect walking. Its flagship product, the FDA-cleared
  Cionic Neural Sleeve, combines inertial and surface-EMG sensing with functional
  electrical stimulation to analyze gait and assist dorsiflexion in conditions such
  as foot drop, multiple sclerosis, stroke and cerebral palsy. Alongside the consumer
  device CIONIC operates a research platform — the Cionic Research Kit — offering
  on-body hardware, iOS and Android collection apps, a web research portal for study
  and protocol management, a hosted JupyterLab analysis environment, and HIPAA-compliant
  participant data infrastructure. The company publishes an open-source Python client
  and command-line tooling for that platform''s REST APIs, but the API reference and
  machine-readable contract itself sit behind a researcher account.'
image: https://static.cionic.com/www/images/logo_green.svg
url: https://raw.githubusercontent.com/api-evangelist/cionic/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.23'
created: '2026-08-09'
modified: '2026-08-09'
tags:
- Company
- Health
- Medical Devices
- Wearables
- Neurotechnology
- Research
- Clinical Research
- Biomechanics
- Rehabilitation
- Digital Health
apis:
- aid: cionic:research-platform-api
  name: CIONIC Research Platform API
  description: 'The collections service of the CIONIC research platform. Path-versioned
    REST endpoints under /c/v{version}/{org}/ covering studies, protocols and protocol
    versions, collections and their files, streams and neighbors, participants, jobs,
    surveys and apps. Requests carry an x-cionic-user token; anonymous requests are
    rejected with 401. File upload is a three-step flow — request a signed storage
    URL, PUT the file, then confirm the upload against the collection.'
  humanURL: https://cionic.com/platform
  baseURL: https://cionic.com/c/v2.0/
  tags:
  - Research
  - Clinical Research
  - Biomechanics
  - Data Collection
  properties:
  - type: Authentication
    url: authentication/cionic-authentication.yml
  - type: Conventions
    url: conventions/cionic-conventions.yml
  - type: ErrorCatalog
    url: errors/cionic-problem-types.yml
- aid: cionic:accounts-api
  name: CIONIC Accounts API
  description: 'The accounts service of the CIONIC research platform. Path-versioned
    REST endpoints under /a/v{version}/ covering account lookup and creation, the
    /accounts/@me self endpoint, downloadable access tokens, participant lists,
    timezone, per-organization role grants (analyst, collector, admin), chats and
    appointments. Fronted by an OAuth 2.0 authorization-code flow at /oauth/authorize
    and /oauth/token with a /oauth/user token-exchange endpoint.'
  humanURL: https://cionic.com/platform
  baseURL: https://cionic.com/a/v2.0/
  tags:
  - Accounts
  - Authentication
  - Identity
  properties:
  - type: Authentication
    url: authentication/cionic-authentication.yml
  - type: ErrorCatalog
    url: errors/cionic-problem-types.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: IssueTracker
  url: https://github.com/cionicwear/cionic-data/issues
- type: License
  name: MIT
  url: https://github.com/cionicwear/cionic-data/blob/main/LICENSE
- type: Website
  url: https://www.cionic.com/
- type: DeveloperPortal
  url: https://cionic.com/platform
- type: Documentation
  url: https://github.com/cionicwear/cionic-data/blob/main/README.md
- type: GettingStarted
  url: https://github.com/cionicwear/cionic-data/blob/main/scripts/README.md
- type: SourceCode
  url: https://github.com/cionicwear/cionic-data
- type: GitHubOrganization
  url: https://github.com/cionicwear
- type: Support
  url: https://support.cionic.com/
- type: Blog
  url: https://go.cionic.com/
- type: BlogRSS
  url: https://go.cionic.com/rss.xml
- type: SignUp
  url: https://cionic.com/a
- type: TermsOfService
  url: https://www.cionic.com/legal/terms
- type: PrivacyPolicy
  url: https://www.cionic.com/legal/privacy
- type: Compliance
  url: https://www.cionic.com/legal/data-disclosure
- type: Packages
  url: packages/cionic-packages.yml
- type: SDKs
  url: packages/cionic-packages.yml
- type: CLI
  url: cli/cionic-cli.yml
- type: Authentication
  url: authentication/cionic-authentication.yml
- type: Conventions
  url: conventions/cionic-conventions.yml
- type: ErrorCatalog
  url: errors/cionic-problem-types.yml
- type: Lifecycle
  url: lifecycle/cionic-lifecycle.yml
- type: Conformance
  url: conformance/cionic-conformance.yml
- type: DomainSecurity
  url: security/cionic-domain-security.yml
- type: LLMsTxt
  url: llms/cionic-llms.txt
x-enrichment:
  date: '2026-08-09'
  status: enriched
  artifacts_added: 10
  pass: local-v1
x-coverage:
  state: covered
  reason: no-machine-readable-spec
  detail: >-
    CIONIC runs a real, live REST platform — /a and /c services on cionic.com answer
    401 to anonymous calls and an OAuth 2.0 authorization-code flow sits in front of
    them — but it publishes no OpenAPI, no API reference and no /.well-known
    documents; the marketing host soft-404s every spec path to its homepage, and the
    only developer documentation is the company's own MIT-licensed Python client at
    github.com/cionicwear/cionic-data.
  evidence:
  - url: https://cionic.com/a/v2.0/accounts/@me
    status: 401
  - url: https://cionic.com/a/v2.0/openapi.json
    status: 404
  - url: https://cionic.com/openapi.json
    status: 200
  - url: https://raw.githubusercontent.com/cionicwear/cionic-data/main/cionic/api.py
    status: 200
  checked: '2026-08-09'