Caper

Caper (caper.ai) is a New York-founded computer-vision company that builds AI-powered smart shopping carts and cashierless checkout technology for grocery and retail. Its Caper Cart uses a set of onboard cameras and deep-learning object recognition, running on NVIDIA Jetson edge AI, to auto-detect items as shoppers add them and let customers skip the checkout line. Founded in 2016 (Y Combinator) by Lindon Gao and team, Caper was acquired by Instacart in 2021 for roughly $350M and now operates as part of the Instacart Enterprise Platform (Connected Stores), deployed with retailers including ALDI and Coles. Caper ships retail hardware and an internal edge/vision platform; it does not publish a public developer API, OpenAPI, SDKs, or a developer portal.

Caper is profiled on the APIs.io network. Tagged areas include Company, Retail, Grocery, Computer Vision, and Smart Cart.

Caper’s developer surface includes engineering blog and 2 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

2.7/100 minimal ▬ flat Agent 0/100 human only Front door AI 4/6 moderate Full breakdown ↓
scored 2026-10-23 · rubric v0.25.0 · Show this score on your site →

0 APIs

Company Retail Grocery Computer VisionSmart CartCashierless CheckoutEdge AIInstacart

Kin Score

Kin Score How this is scored →
scored 2026-10-23 · rubric v0.25.0

Composite quality — 2.7/100 · minimal

Contract Quality 0.0 / 21

Developer Ergonomics 0.4 / 17

Access Clarity 0.0 / 17

Operational Transparency 0.3 / 11

Contract Governance 0.0 / 10

Discoverability 4.1 / 9

Regulatory Posture 0.0 / 15

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

Pagination 5 / 5

Distinct Operations 3 / 3

Regulatory Posture applies to this provider. Its tags matched the Payments regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

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.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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<a href="https://apis.io/providers/caper/"><img src="https://apis.io/badge/caper/card.svg" alt="Caper on APIs.io — Kin Score by API Evangelist"></a>

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Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/caper: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
ONVIF Video Analytics (video surveillance, edge cameras, computer vision)	undeclared	-	-	1

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Resources

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: caper
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/caper.png
name: Caper
description: Caper (caper.ai) is a New York-founded computer-vision company that builds AI-powered smart shopping carts and
  cashierless checkout technology for grocery and retail. Its Caper Cart uses a set of onboard cameras and deep-learning object
  recognition, running on NVIDIA Jetson edge AI, to auto-detect items as shoppers add them and let customers skip the checkout
  line. Founded in 2016 (Y Combinator) by Lindon Gao and team, Caper was acquired by Instacart in 2021 for roughly $350M and
  now operates as part of the Instacart Enterprise Platform (Connected Stores), deployed with retailers including ALDI and
  Coles. Caper ships retail hardware and an internal edge/vision platform; it does not publish a public developer API, OpenAPI,
  SDKs, or a developer portal.
url: https://raw.githubusercontent.com/api-evangelist/caper/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- y-combinator
x-tier: stub
x-tier-reason: portfolio-lead
x-enrichment:
  last_run: '2026-07-18'
  status: no-public-api
  note: Physical smart-cart / cashierless-checkout hardware company, now Instacart Enterprise Platform. Searched caper.ai,
    developer/api/docs subdomains, and the CaperAi GitHub org; no public API surface, OpenAPI, SDKs, packages, or webhooks
    found. developer.caper.ai and api.caper.ai do not resolve; docs.caper.ai returns 401 (auth-walled, non-public).
x-acquired-by: instacart
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Retail
- Grocery
- Computer Vision
- Smart Cart
- Cashierless Checkout
- Edge AI
- Instacart
tags_raw:
- Company
- Retail
- Grocery
- Computer Vision
- Smart Cart
- Cashierless Checkout
- Edge AI
- Instacart
- Computer-Vision
apis: []
common:
- type: Website
  url: https://www.caper.ai/
- type: Blog
  url: https://www.caper.ai/blog
- type: GitHubOrganization
  url: https://github.com/CaperAi
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io

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