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Full detail: Where this data comes from
liangyihui operates the web property at liangyihui.net and was surfaced as a portfolio company of the venture firm Qiming.
As of the 2026-07-19 enrichment pass, liangyihui publishes no public developer program. Searched and not found: developer portal, API documentation or reference, OpenAPI / Swagger / AsyncAPI / GraphQL definition, Postman collection, MCP server, changelog, status page, pricing, terms of service, privacy policy, security.txt, vulnerability-disclosure program, trust center, CLI, sandbox credentials, and first-party SDK packages on npm, PyPI, Maven Central, NuGet, pkg.go.dev, RubyGems, Packagist and crates.io.
Two findings shaped this pass:
- The site host soft-404s.
www.liangyihui.netreturns HTTP 200 for every path, but the body is byte-identical to its obfuscated JavaScript bot-shield challenge (Tengine / kunlunpi CDN). A 200 from this host is not evidence a document exists — verified by checksum against a control path. Only/robots.txtreturns a real document. The apexliangyihui.netdoes not respond. - A private API host exists.
api.liangyihui.netis live, serves a TomcatWelcome to LYH!root, and returns genuine 404s. It appears to back the company's own clients; nothing about it is publicly documented.
No API artifacts have been fabricated.
| Artifact | File |
|---|---|
| Domain security (probed) | security/liangyihui-domain-security.yml |
| Well-known probe (no documents) | well-known/liangyihui-well-known.yml |
| llms.txt (generated) | llms/liangyihui-llms.txt |