# E12 public business directory

E12 organizes factual public company information across 12 industries. e12.hk is the Hong Kong catalogue; e12.ca is the global catalogue and provides country filters.

## Public discovery
- Directory: https://e12.hk/pages/search.php
- Sitemap: https://e12.hk/sitemap.xml
- Company profiles use /pages/company.php?slug={slug} on each company's canonical host.

## Partner API
- GET https://e12.hk/api/v1/companies.php
- GET https://e12.hk/api/v1/company.php?slug={slug}
- GET https://e12.hk/api/v1/nearby.php
- API access requires an issued X-Api-Key and returns only explicitly approved published records.

Respect profile source disclosures, canonical URLs, applicable data rights, rate limits, and opt-out requests. Private, account, admin, invitation and internal AI endpoints are not public data sources.