2duche

2Duche was a Chinese used-car marketing and trading service platform, backed by Qiming Venture Partners and recognized on the Red Herring Asia 100 in 2009. It was surfaced as a portfolio company of Qiming and added to the API Evangelist network as an enrichment lead. As of the July 2026 enrichment pass the company appears defunct — the apex domain 2duche.com does not resolve and www.2duche.com is unreachable, with no discoverable developer portal, API, documentation, SDKs, or public code repositories. No API artifacts could be produced without fabrication.

2duche is profiled on the APIs.io network. Tagged areas include Company, Used Cars, Automotive, Marketplace, and China.

🌐 Visit website 📡 Source on GitHub

5.0/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-08-21 · rubric v0.12.0

0 APIs

Company Used Cars Automotive Marketplace China Defunct

Kin Score

Kin Score How this is scored →
scored 2026-08-21 · rubric v0.12.0

Composite quality — 5.0/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 0.0 / 20

Access Clarity 0.0 / 20

Operational Transparency 0.0 / 13

Contract Governance 0.0 / 12

Discoverability 5.0 / 10

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

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/2duche: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Resources

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: 2duche
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/2duche.png
name: 2duche
description: 2Duche was a Chinese used-car marketing and trading service platform, backed by Qiming Venture Partners and recognized
  on the Red Herring Asia 100 in 2009. It was surfaced as a portfolio company of Qiming and added to the API Evangelist network
  as an enrichment lead. As of the July 2026 enrichment pass the company appears defunct — the apex domain 2duche.com does
  not resolve and www.2duche.com is unreachable, with no discoverable developer portal, API, documentation, SDKs, or public
  code repositories. No API artifacts could be produced without fabrication.
url: https://raw.githubusercontent.com/api-evangelist/2duche/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- qiming
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-17T18:00:00Z'
tags:
- Company
- Used Cars
- Automotive
- Marketplace
- China
- Defunct
apis: []
x-status: defunct
x-enrichment-note: Domain unreachable (2duche.com NXDOMAIN at apex, www times out) on 2026-07-17; no developer/API surface
  found. Company was a used-car marketing platform, Qiming portfolio, Red Herring Asia 100 2009.
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://2duche.com
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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