Yuanfudao

Yuanfudao (猿辅导) is a Beijing-based online education technology company founded in 2012 and operated under Kanyun Holdings (看云控股集团). Its consumer products include the Yuanfudao tutoring platform, Zebra AI Learning (斑马AI学), Xiaoyuan AI / Xiaoyuan Kousuan (小猿AI / 小猿口算), Xiaoyuan Souti (小猿搜题), Ape Programming (猿编程) and Haitun Zixi (海豚自习), delivering live classes, smart practice and problem-solving analysis to K-12 and preschool learners in China. The company publishes no public developer program, API reference or machine-readable API contract; its visible public engineering surface is the kanyun-inc GitHub organization of open-source libraries and developer tooling, and the Kanyun Security Response Center (YSRC) vulnerability disclosure program at security.kanyun.com.

Yuanfudao is profiled on the APIs.io network. Tagged areas include Company, Education, EdTech, Online Learning, and Tutoring.

Yuanfudao’s developer surface includes support and 11 more developer resources.

🌐 Visit website 📡 Source on GitHub
16.3/100 emerging Agent 3/100 human only Full breakdown ↓
scored 2026-09-04 · rubric v0.18.3
0 APIs
CompanyEducationEdTechOnline LearningTutoringArtificial IntelligenceMobile ApplicationsChina

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-04 · rubric v0.18.3
Composite quality — 16.3/100 · emerging
Contract Quality 0.0 / 21
Developer Ergonomics 0.8 / 17
Access Clarity 5.8 / 17
Operational Transparency 1.7 / 11
Contract Governance 0.0 / 10
Discoverability 4.3 / 9
Regulatory Posture 5.6 / 15
Agent readiness — 3/100 · 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 7 / 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
Regulatory Posture applies to this provider. Its tags matched the Education & Research 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.
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/.
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/yuanfudao: 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 →

Pricing Plans 1

Published pricing tiers and plan structures.

Yuanfudao Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Yuanfudao Rate Limits

0 limits

RATE LIMITS

Security Posture 2

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

Yuanfudao Domain Security

TLSv1.2 · DMARC

SECURITY

Yuanfudao Vulnerability Disclosure

contact published

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Login
Login

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt

Build 2

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 Packages
Packages

Access & Security 3

Authentication, authorization, and security posture

Security
Security
 VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support
Support

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy
PrivacyPolicy
 TermsOfService
TermsOfService

Company 1

The organization behind the API

Website
Website

Other 1

Properties that don't map to a standard resource type

SecondaryMarket
SecondaryMarket

Source (apis.yml)

apis.yml Raw ↑ 
aid: yuanfudao
name: Yuanfudao
description: Yuanfudao (猿辅导) is a Beijing-based online education technology company founded in 2012 and operated under Kanyun
  Holdings (看云控股集团). Its consumer products include the Yuanfudao tutoring platform, Zebra AI Learning (斑马AI学), Xiaoyuan AI
  / Xiaoyuan Kousuan (小猿AI / 小猿口算), Xiaoyuan Souti (小猿搜题), Ape Programming (猿编程) and Haitun Zixi (海豚自习), delivering live classes,
  smart practice and problem-solving analysis to K-12 and preschool learners in China. The company publishes no public developer
  program, API reference or machine-readable API contract; its visible public engineering surface is the kanyun-inc GitHub
  organization of open-source libraries and developer tooling, and the Kanyun Security Response Center (YSRC) vulnerability
  disclosure program at security.kanyun.com.
url: https://raw.githubusercontent.com/api-evangelist/yuanfudao/refs/heads/main/apis.yml
image: https://yfdpc.fbcontent.cn/s/logo-563d697805.svg
x-type: company
x-source: harvest:secondary-market
x-tier: stub
x-tier-reason: harvest
specificationVersion: '0.20'
created: '2026-09-04'
modified: '2026-09-04'
tags:
- Company
- Education
- EdTech
- Online Learning
- Tutoring
- Artificial Intelligence
- Mobile Applications
- China
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.yuanfudao.com/
- type: SecondaryMarket
  url: https://forgeglobal.com/yuanfudao_stock/
- type: GitHubOrganization
  url: https://github.com/kanyun-inc
- type: Security
  url: https://security.kanyun.com/
- type: VulnerabilityDisclosure
  url: security/yuanfudao-vulnerability-disclosure.yml
- type: PrivacyPolicy
  url: https://m.yuanfudao.com/native/help/privacy-policy
- type: TermsOfService
  url: https://m.yuanfudao.com/native/help/service-agreement
- type: Support
  url: https://www.yuanfudao.com/u/feedback
- type: Login
  url: https://www.yuanfudao.com/u/
- type: Packages
  url: packages/yuanfudao-packages.yml
- type: LLMsTxt
  url: llms/yuanfudao-llms.txt
- type: DomainSecurity
  url: security/yuanfudao-domain-security.yml
x-enrichment:
  date: '2026-09-04'
  status: minimal
  artifacts_added: 8
  pass: local-v3
x-coverage:
  state: none
  reason: no-developer-program
  detail: 'Yuanfudao ships only consumer learning apps: www.yuanfudao.com returns a marketing site with no developer link,
    its robots.txt disallows /api/ and /sdk/, the kanyun-inc GitHub org holds 19 repos of general-purpose OSS and internal
    AI tooling but zero API clients, and all seven /.well-known/ paths 404 on all six Yuanfudao and Kanyun hosts probed.'
  evidence:
  - url: https://www.yuanfudao.com/
    status: 200
  - url: https://www.yuanfudao.com/openapi.json
    status: 404
  - url: https://ape-api.yuanfudao.com/openapi.json
    status: 404
  - url: https://www.yuanfudao.com/.well-known/api-catalog
    status: 404
  - url: https://www.kanyun.com/llms.txt
    status: 404
  - url: https://security.kanyun.com/
    status: 200
  checked: '2026-09-04'

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