52TOYS

52TOYS is a leading IP-driven toy and collectibles company founded in Beijing in 2015 on the brand proposition "Play for Fun." It designs and produces blind boxes, articulated figures, mechanical and model kits, plush, keychains, and lifestyle merchandise across 100+ owned and licensed IPs — original hits like BEASTBOX, Panda Roll, Nook, and POUKAPOUKA alongside global licenses such as Crayon Shin-chan, Minions, and Tom and Jerry. Its official global storefront runs on Shopify at hi52toys.com (52toys.com redirects there) and is notably agent-native: it publishes an llms.txt, a Universal Commerce Protocol (UCP) merchant profile, a hosted UCP MCP endpoint for agent-driven commerce, and Shopify customer-account OpenID Connect discovery. Surfaced in the API Evangelist network as a Qiming portfolio company.

52TOYS is listed with 1 API on the APIs.io network. Tagged areas include Company, Consumer, Collectibles, Toys, and Retail.

52TOYS’s developer surface includes authentication, signup flow, support, and 12 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

22.1/100 emerging ▬ flat Agent 15/100 agent aware Front door AI 2/6 trace saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 API 1 MCP Servers 1 Agent Skills

Company Consumer Collectibles Toys Retail E-Commerce Shopify Agentic Commerce

Kin Score

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

Composite quality — 22.1/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 4.8 / 17

Access Clarity 5.8 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 6.4 / 9

Regulatory Posture 4.4 / 15

Agent readiness — 15/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 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 5 / 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 5 / 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
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
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)

8 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 28.0 — up to +14.4 composite points
Access Clarity scores 34.2 — up to +13.2 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/52toys/apis.yml: open an issue on github.com/api-evangelist/52toys 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.

Model Context Protocol (MCP)

measured — observed by APIs.io (platform)

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

52TOYS Agentic Commerce (UCP)

Agent-driven commerce over the official 52TOYS Shopify storefront via the Universal Commerce Protocol MCP endpoint — catalog search, cart, and buyer-approved checkout. Read-only...

MCP Servers 1

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

52TOYS MCP Server

Remote MCP server at hi52toys.com over HTTP; 6 tools listed.

MCP SERVER

Agent Skills 1

Packaged agent skills for driving this provider's APIs from an AI assistant.

Shop the 52TOYS store as an agent (UCP)

AGENT SKILL

Security Posture 2

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

52Toys Authentication

oauth2/openIdConnect · 1 scheme

SECURITY

52Toys Domain Security

TLSv1.3

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

52Toys Scopes

4 scopes

SCOPES

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

SignUp

SignUp

Login

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

MCPServer

AgentSkill

WellKnown

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Conventions

Conventions

Access & Security 3

Authentication, authorization, and security posture

Authentication

Authentication

OAuthScopes

OAuthScopes

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 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: 52toys
name: 52TOYS
description: '52TOYS is a leading IP-driven toy and collectibles company founded in Beijing in 2015 on the brand proposition
  "Play for Fun." It designs and produces blind boxes, articulated figures, mechanical and model kits, plush, keychains, and
  lifestyle merchandise across 100+ owned and licensed IPs — original hits like BEASTBOX, Panda Roll, Nook, and POUKAPOUKA
  alongside global licenses such as Crayon Shin-chan, Minions, and Tom and Jerry. Its official global storefront runs on Shopify
  at hi52toys.com (52toys.com redirects there) and is notably agent-native: it publishes an llms.txt, a Universal Commerce
  Protocol (UCP) merchant profile, a hosted UCP MCP endpoint for agent-driven commerce, and Shopify customer-account OpenID
  Connect discovery. Surfaced in the API Evangelist network as a Qiming portfolio company.'
url: https://raw.githubusercontent.com/api-evangelist/52toys/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- qiming
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:
  - authentication
  - scopes
  - security
  generated: '2026-11-06'
  method: derived
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-17'
image: https://hi52toys.com/cdn/shop/files/52Toys_Logo.png?v=1763377030&width=2048
tags:
- Company
- Consumer
- Collectibles
- Toys
- Retail
- E-Commerce
- Shopify
- Agentic Commerce
tags_raw:
- Company
- Consumer
- Collectibles
- Toys
- Retail
- Ecommerce
- Shopify
- Agentic Commerce
apis:
- name: 52TOYS Agentic Commerce (UCP)
  description: Agent-driven commerce over the official 52TOYS Shopify storefront via the Universal Commerce Protocol MCP endpoint
    — catalog search, cart, and buyer-approved checkout. Read-only catalog browsing is unauthenticated; transacting uses Shopify
    customer-account OAuth/OIDC.
  humanURL: https://hi52toys.com/llms.txt
  baseURL: https://hi52toys.com/api/ucp/mcp
  tags:
  - E-Commerce
  - Agentic Commerce
  - MCP
  - Shopify
  tags_raw:
  - Ecommerce
  - Agentic Commerce
  - MCP
  - Shopify
  properties:
  - type: MCPServer
    url: mcp/52toys-mcp.yml
  - type: Authentication
    url: authentication/52toys-authentication.yml
  - type: OAuthScopes
    url: scopes/52toys-scopes.yml
  - type: Conventions
    url: conventions/52toys-conventions.yml
  x-surface: platform-generated
  x-platform: shopify
  x-platform-surface: ucp
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://52toys.com
- type: DeveloperPortal
  url: https://hi52toys.com/llms.txt
- type: LLMsTxt
  url: llms/52toys-llms.txt
- type: MCPServer
  url: mcp/52toys-mcp.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Authentication
  url: authentication/52toys-authentication.yml
- type: OAuthScopes
  url: scopes/52toys-scopes.yml
- type: Conventions
  url: conventions/52toys-conventions.yml
- type: WellKnown
  url: well-known/52toys-well-known.yml
- type: DomainSecurity
  url: security/52toys-domain-security.yml
- type: SignUp
  url: https://hi52toys.com/account/register
- type: Login
  url: https://hi52toys.com/account/login
- type: Support
  url: https://hi52toys.com/pages/contact
- type: TermsOfService
  url: https://hi52toys.com/policies/terms-of-service
- type: PrivacyPolicy
  url: https://hi52toys.com/policies/privacy-policy
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

52TOYS API — frequently asked questions

Does 52TOYS have an API?

Yes. APIs.io lists 1 API from 52TOYS, including 52TOYS Agentic Commerce (UCP).

How do I authenticate with the 52TOYS API?

52TOYS documents its authentication (oauth2/openIdConnect · 1 scheme). The details are profiled on APIs.io as 52Toys Authentication.

Does 52TOYS have an MCP server?

Yes. APIs.io lists 1 MCP server for 52TOYS: Remote MCP server at hi52toys.com over HTTP; 6 tools listed.

Is the 52TOYS API ready for AI agents?

52TOYS has a Kin Score of 22.1 out of 100 (emerging) and an Agent Readiness score of 14.7 (agent-aware), scored by API Evangelist on 2026-11-06.

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