# CN Evidence

**Canonical:** https://apis.io/providers/cnevidence-com/  
**Website:** https://cnevidence.com/  
**APIs profiled:** 1

CN Evidence (cnevidence.com, 中国企业数据与筛查报告) sells Chinese company data and limited-scope supplier screening reports, paid per call over HTTP x402 v2 in USDC on Base. Its Supplier Information API at api.cnevidence.com publishes an OpenAPI contract and a live tool catalog covering 64 individual company data tools (registration, shareholders, personnel, risk, IP, legal, tax, customs, certificates and more) plus legacy Basic/Full report packages, and it also advertises a remote MCP endpoint at mcp.cnevidence.com/mcp. The provider says plainly that empty results do not prove there is no risk and that it does not guarantee full coverage. Contact: contact@cnevidence.com.

## Kin Score — 40.6 / 100 (developing)

Scored 2026-11-13 under rubric 0.28.0.

| Facet | Score |
|---|---|
| Discoverability | 61.7 |
| Contract Quality | 41.2 |
| Contract Governance | 31.8 |
| Operational Transparency | 33.3 |
| Developer Ergonomics | 56.5 |
| Access Clarity | 34.0 |

Regulatory layer — **Payments**: 9.8 (matched via tags).

## Agent readiness — 32.1 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | bearer |
| Idempotency | documented |
| Error Semantics | documented |
| OpenAPI Examples | partial |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | no |
| MCP Tool Quality | na |

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (3)

- **CN Evidence MCP Server** — Remote MCP endpoint advertised by CN Evidence exposing the same Chinese company data tools; the host root identifies itself as service "CN Evidence MCP" version 2.0.0.
- **CN Evidence Free API** — The Free API from CN Evidence — 9 operation(s) for free.
- **CN Evidence X402 API** — The X402 API from CN Evidence — 70 operation(s) for x402.

## MCP servers (1)

- **CN Evidence MCP Server** — Remote MCP server at mcp.cnevidence.com; 71 tools listed.

## Agentic access (1)

- **CN Evidence Agentic Access** — 79 operations · 73 acting

## Security (2)

- **CN Evidence Authentication** — x402-payment · 3 schemes
- **CN Evidence Domain Security** — TLSv1.3 · DMARC

## Plans (1)

- **CN Evidence Plans Pricing**

## Tags

Company, China, Company Data, Due Diligence, Supplier Screening, KYB, x402, Payments, MCP, Business Information

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/cnevidence-com/). Scores are computed from the provider's own public artifacts under a published rubric.