Pinduoduo

Pinduoduo is a China-focused social commerce and agriculture-first e-commerce marketplace operated by PDD Holdings (Nasdaq: PDD), the multinational commerce group that also runs the cross-border marketplace Temu. Pinduoduo pioneered the "team purchase" (group-buy) model, connecting hundreds of millions of consumers directly with farmers, manufacturers, and merchants at scale. For developers, Pinduoduo runs a merchant-facing Open Platform (open.pinduoduo.com) that exposes gateway-style APIs for goods, orders, logistics, promotions, and store management to ISVs and merchant tools; that platform is geo-restricted to mainland China and was not directly reachable for artifact capture in this pass. This profile was surfaced as a portfolio company of Hongshan (formerly Sequoia Capital China) and enriched with verifiable corporate identity and domain security posture.

Pinduoduo is profiled on the APIs.io network. Tagged areas include Company, Technology, E-Commerce, Marketplace, and Retail.

🌐 Visit website 📡 Source on GitHub
6.8/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyTechnologyE-CommerceMarketplaceRetailSocial CommerceChina

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 6.8/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.0 / 20
Commercial Clarity 0.0 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
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
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/pinduoduo: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

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

Pinduoduo Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 1

The organization behind the API

Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: pinduoduo
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/pinduoduo.png
name: Pinduoduo
description: 'Pinduoduo is a China-focused social commerce and agriculture-first e-commerce marketplace operated by PDD Holdings
  (Nasdaq: PDD), the multinational commerce group that also runs the cross-border marketplace Temu. Pinduoduo pioneered the
  "team purchase" (group-buy) model, connecting hundreds of millions of consumers directly with farmers, manufacturers, and
  merchants at scale. For developers, Pinduoduo runs a merchant-facing Open Platform (open.pinduoduo.com) that exposes gateway-style
  APIs for goods, orders, logistics, promotions, and store management to ISVs and merchant tools; that platform is geo-restricted
  to mainland China and was not directly reachable for artifact capture in this pass. This profile was surfaced as a portfolio
  company of Hongshan (formerly Sequoia Capital China) and enriched with verifiable corporate identity and domain security
  posture.'
url: https://raw.githubusercontent.com/api-evangelist/pinduoduo/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- hongshan
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Technology
- E-Commerce
- Marketplace
- Retail
- Social Commerce
- China
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/pinduoduo-domain-security.yml
- type: Website
  url: https://pddholdings.com
x-enrichment:
  date: '2026-07-20'
  status: minimal
  artifacts_added: 2
  pass: local-v1