Jinx

Jinx is a direct-to-consumer pet nutrition brand selling premium dog and cat food, toppers, and treats at thinkjinx.com. Its product lines span dry kibble, wet food (pate, stews, homestyle), fresh refrigerated meals, jerky and training treats, and meal toppers, formulated with high-quality proteins, probiotics, and superfoods. Backed by Initialized Capital, Jinx sells online and through retail partners. The storefront runs on Shopify; it exposes no first-party public developer API, but the store's Shopify Customer Account API OIDC/OAuth discovery is served live from the domain and is captured in this profile.

Jinx is profiled on the APIs.io network. Tagged areas include Company, Consumer, Pet Food, Pet Nutrition, and E-Commerce.

Jinx’s developer surface includes engineering blog, support, authentication, and 8 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

14.1/100 emerging ▬ flat Agent 11/100 agent aware Front door AI 1/6 silent Heartbeat 80/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

0 APIs

Company Consumer Pet Food Pet Nutrition E-Commerce Direct to Consumer Dogs Cats Shopify

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 14.1/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 3.2 / 17

Access Clarity 3.6 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 4.1 / 9

Regulatory Posture 3.5 / 15

Agent readiness — 11/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 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 6 / 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

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) 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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Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0

11 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 0.0 — up to +25.0 composite points
Developer Ergonomics scores 19.0 — up to +16.2 composite points
Access Clarity scores 21.1 — up to +15.8 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

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 the provider profile at artifacts.apis.io/jinx/apis.yml: open an issue on github.com/api-evangelist/jinx to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 1

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

Universal Commerce Protocol (UCP)

measured — observed by APIs.io (shopify)

Security Posture 1

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

Jinx Authentication

openIdConnect/oauth2 · 1 scheme

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Jinx Scopes

4 scopes · authorizationCode

4 scopes

SCOPES

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

WellKnown

WellKnown

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

OAuthScopes

OAuthScopes

Operate 2

Status, limits, changes, and where to get help

Support

Support

HelpCenter

HelpCenter

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Company 4

The organization behind the API

Blog

BlogRSS

Website

Blog

Source (apis.yml)

aid: jinx
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - scopes
  generated: '2026-11-06'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/jinx.png
name: Jinx
description: Jinx is a direct-to-consumer pet nutrition brand selling premium dog and cat food, toppers, and treats at thinkjinx.com.
  Its product lines span dry kibble, wet food (pate, stews, homestyle), fresh refrigerated meals, jerky and training treats,
  and meal toppers, formulated with high-quality proteins, probiotics, and superfoods. Backed by Initialized Capital, Jinx
  sells online and through retail partners. The storefront runs on Shopify; it exposes no first-party public developer API,
  but the store's Shopify Customer Account API OIDC/OAuth discovery is served live from the domain and is captured in this
  profile.
url: https://raw.githubusercontent.com/api-evangelist/jinx/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- initialized-capital
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-10-06'
tags:
- Company
- Consumer
- Pet Food
- Pet Nutrition
- E-Commerce
- Direct to Consumer
- Dogs
- Cats
- Shopify
tags_raw:
- Company
- Consumer
- Pet Food
- Pet Nutrition
- Ecommerce
- Direct to Consumer
- Dogs
- Cats
- Shopify
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- url: https://www.thinkjinx.com/blogs/inside-the-bowl-1
  type: Blog
- url: https://www.thinkjinx.com/blogs/inside-the-bowl-1.atom
  type: BlogRSS
- type: Website
  url: https://thinkjinx.com/
- type: Blog
  url: https://thinkjinx.com/blogs/news
- type: Support
  url: https://thinkjinx.com/pages/faq
- type: HelpCenter
  url: https://thinkjinx.com/pages/contact-us
- type: PrivacyPolicy
  url: https://thinkjinx.com/pages/privacy-policy
- type: TermsOfService
  url: https://thinkjinx.com/pages/terms
- type: WellKnown
  url: well-known/jinx-well-known.yml
- type: Authentication
  url: authentication/jinx-authentication.yml
- type: OAuthScopes
  url: scopes/jinx-scopes.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

Jinx API — frequently asked questions

How do I authenticate with the Jinx API?

Jinx documents its authentication (openIdConnect/oauth2 · 1 scheme). The details are profiled on APIs.io as Jinx Authentication.

Is the Jinx API ready for AI agents?

Jinx has a Kin Score of 14.1 out of 100 (emerging) and an Agent Readiness score of 10.8 (agent-aware), scored by API Evangelist on 2026-11-06.

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