Tongdun

Tongdun (同盾科技 / Tongdun Technology) is a Hangzhou-based intelligent risk-control and anti-fraud analytics company whose public product presence now operates under the 小盾未来 (Xiaodun Future) brand at xiaodun.com. It uses AI and intelligent-analysis techniques to predict and score fraud and credit risk across consumer lending, banking, insurance, and e-commerce, delivering decisioning, anti-fraud, and risk-management capabilities to financial institutions, small-loan and consumer-finance lenders, auto finance, and internet businesses. Its risk-control services are consumed as enterprise interfaces (风控接口) provisioned behind account registration and sales onboarding; there is no public self-serve developer portal, OpenAPI, or SDK registry surface exposed at this time. This record was surfaced as a portfolio company of Qiming Venture Partners and enriched from the company's live public web presence.

Tongdun is profiled on the APIs.io network. Tagged areas include Company, Risk Management, Fraud Detection, Anti-Fraud, and Risk Control.

Tongdun’s developer surface includes signup flow and 3 more developer resources.

🌐 Visit website 📡 Source on GitHub
9.4/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyRisk ManagementFraud DetectionAnti-FraudRisk ControlFinancial ServicesCredit RiskArtificial IntelligenceDecisioningRegTechChina

Kin Score

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scored 2026-07-27 · rubric v0.5
Composite quality — 9.4/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.0 / 20
Commercial Clarity 2.6 / 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/tongdun: 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.

Tongdun Domain Security

TLSv1.3 · DNSSEC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

SignUp
SignUp

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 2

The organization behind the API

Website
Website
 Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: tongdun
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/tongdun.png
name: Tongdun
description: Tongdun (同盾科技 / Tongdun Technology) is a Hangzhou-based intelligent risk-control and anti-fraud analytics company
  whose public product presence now operates under the 小盾未来 (Xiaodun Future) brand at xiaodun.com. It uses AI and intelligent-analysis
  techniques to predict and score fraud and credit risk across consumer lending, banking, insurance, and e-commerce, delivering
  decisioning, anti-fraud, and risk-management capabilities to financial institutions, small-loan and consumer-finance lenders,
  auto finance, and internet businesses. Its risk-control services are consumed as enterprise interfaces (风控接口) provisioned
  behind account registration and sales onboarding; there is no public self-serve developer portal, OpenAPI, or SDK registry
  surface exposed at this time. This record was surfaced as a portfolio company of Qiming Venture Partners and enriched from
  the company's live public web presence.
url: https://raw.githubusercontent.com/api-evangelist/tongdun/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: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Risk Management
- Fraud Detection
- Anti-Fraud
- Risk Control
- Financial Services
- Credit Risk
- Artificial Intelligence
- Decisioning
- RegTech
- China
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://tongdun.cn
- type: Website
  url: https://www.xiaodun.com
- type: SignUp
  url: https://www.xiaodun.com/register
- type: DomainSecurity
  url: security/tongdun-domain-security.yml
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 1
  pass: local-v1