Sandbar

Sandbar is a consumer hardware and AI company behind Stream, a private voice ring and conversational notes app. Worn on the finger, Stream pairs a discreet private microphone, a glass touchpad, and silent haptics with an on-device "Inner Voice" assistant so people can capture notes, reminders, and todos, dictate speech-to-text across any iOS or Mac app, and think aloud without reaching for a phone. Backed by Kindred Ventures and True Ventures, Sandbar is a preorder-stage consumer product; it publishes a marketing site, an About/Us page, and a Careers page, but no public developer portal, API, or SDK surface was found during enrichment.

Sandbar is profiled on the APIs.io network. Tagged areas include Company, Consumer Hardware, Wearables, Voice, and Artificial Intelligence.

🌐 Visit website 📡 Source on GitHub
8.9/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyConsumer HardwareWearablesVoiceArtificial IntelligenceProductivityNotes

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 8.9/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.0 / 20
Commercial Clarity 2.1 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
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
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/sandbar: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

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

Sandbar Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy
PrivacyPolicy

Company 1

The organization behind the API

Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: sandbar
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/sandbar.png
name: Sandbar
description: Sandbar is a consumer hardware and AI company behind Stream, a private voice ring and conversational notes app.
  Worn on the finger, Stream pairs a discreet private microphone, a glass touchpad, and silent haptics with an on-device "Inner
  Voice" assistant so people can capture notes, reminders, and todos, dictate speech-to-text across any iOS or Mac app, and
  think aloud without reaching for a phone. Backed by Kindred Ventures and True Ventures, Sandbar is a preorder-stage consumer
  product; it publishes a marketing site, an About/Us page, and a Careers page, but no public developer portal, API, or SDK
  surface was found during enrichment.
url: https://raw.githubusercontent.com/api-evangelist/sandbar/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- kindred-ventures
- true-ventures
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Consumer Hardware
- Wearables
- Voice
- Artificial Intelligence
- Productivity
- Notes
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.sandbar.com/
- type: PrivacyPolicy
  url: https://www.sandbar.com/privacy
- type: DomainSecurity
  url: security/sandbar-domain-security.yml
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 1
  pass: local-v1