Golden Child

Golden Child is a direct-to-consumer pet wellness brand offering fresh, human-grade, vet-formulated dog food delivered on a subscription basis. Founded in 2025 by former Hims & Hers leaders Quentin Lacornerie and Jack Abraham, the company pairs science-backed "main" meals with taste-driven "drizzle" toppers, guided by a two-minute intake quiz that builds a personalized meal plan for each dog. It operates a Shopify Hydrogen storefront at mygoldenchild.com and has raised $37M from Redpoint Ventures, Atomic, and A*. Golden Child publishes no public developer API, documentation, or SDKs; this profile tracks it as a company in the API Evangelist network, surfaced from the Redpoint Ventures portfolio.

Golden Child is profiled on the APIs.io network. Tagged areas include Company, Pets, Dog Food, Pet Nutrition, and Direct to Consumer.

Golden Child’s developer surface includes support and 7 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

10.1/100 minimal ▬ flat Agent 12/100 agent aware Front door AI 1/6 silent saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

0 APIs 1 MCP Servers

Company PetsDog FoodPet Nutrition Direct to Consumer E-Commerce Subscription Consumer Brand

Kin Score

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

Composite quality — 10.1/100 · minimal

Contract Quality 0.0 / 21

Developer Ergonomics 0.8 / 17

Access Clarity 3.6 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 4.4 / 9

Regulatory Posture 2.1 / 15

Agent readiness — 12/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 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 5 / 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
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
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 4.8 — up to +19.0 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/golden-child/apis.yml: open an issue on github.com/api-evangelist/golden-child 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 →

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
Veterinary & Pet Care	undeclared	-	-	-

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.

Standards implemented 2

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.

Model Context Protocol (MCP)

measured — observed by APIs.io (verified)

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Golden Child MCP Server

Remote MCP server at mcp.mygoldenchild.com over HTTP.

MCP SERVER

Security Posture 1

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

Golden Child Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 3

The organization behind the API

Website

Website

LinkedIn

Instagram

Instagram

Other 1

Properties that don't map to a standard resource type

TikTok

TikTok

Source (apis.yml)

aid: golden-child
name: Golden Child
description: Golden Child is a direct-to-consumer pet wellness brand offering fresh, human-grade, vet-formulated dog food
  delivered on a subscription basis. Founded in 2025 by former Hims & Hers leaders Quentin Lacornerie and Jack Abraham, the
  company pairs science-backed "main" meals with taste-driven "drizzle" toppers, guided by a two-minute intake quiz that builds
  a personalized meal plan for each dog. It operates a Shopify Hydrogen storefront at mygoldenchild.com and has raised $37M
  from Redpoint Ventures, Atomic, and A*. Golden Child publishes no public developer API, documentation, or SDKs; this profile
  tracks it as a company in the API Evangelist network, surfaced from the Redpoint Ventures portfolio.
url: https://raw.githubusercontent.com/api-evangelist/golden-child/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- redpoint-ventures
x-tier: stub
x-tier-reason: portfolio-lead
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:
  - security
  generated: '2026-11-06'
  method: derived
image: https://media.mygoldenchild.com/images/og-home.jpg
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Pets
- Dog Food
- Pet Nutrition
- Direct to Consumer
- E-Commerce
- Subscription
- Consumer Brand
tags_raw:
- Company
- Pets
- Dog Food
- Pet Nutrition
- Direct-to-Consumer
- E-Commerce
- Subscription
- Consumer Brand
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://mygoldenchild.com/
- type: Support
  url: https://mygoldenchild.com/contact
- type: TermsOfService
  url: https://mygoldenchild.com/policies/terms-of-service
- type: PrivacyPolicy
  url: https://mygoldenchild.com/policies/privacy-policy
- type: LinkedIn
  url: https://www.linkedin.com/company/my-golden-child/
- type: Instagram
  url: https://www.instagram.com/mygoldenchild/
- type: TikTok
  url: https://www.tiktok.com/@mygoldenchild
- type: DomainSecurity
  url: security/golden-child-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

Golden Child API — frequently asked questions

Does Golden Child have an MCP server?

Yes. APIs.io lists 1 MCP server for Golden Child: Remote MCP server at mcp.mygoldenchild.com over HTTP.

Is the Golden Child API ready for AI agents?

Golden Child has a Kin Score of 10.1 out of 100 (minimal) and an Agent Readiness score of 12.2 (agent-aware), scored by API Evangelist on 2026-11-06.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

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get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
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find_cohortsEvery scored population of providers in the catalog.

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