HN-DB Admin Control Centeradmin.hn-db.fun
The operations cockpit for users, roles, billing and every deployed domain in the network.
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Executive summary & purpose
admin.hn-db.fun is where the whole ecosystem is operated: one console to grant roles, inspect tenants, follow revenue and watch every subdomain that HN Group runs.
The challenge
Operations were spread across spreadsheets, database consoles and provider dashboards, so answering "who owns this domain and are they paid up" took hours.
The HN Group solution
HN Group unified tenant, role, subscription and domain data behind a single secure console with server-side authorization checks — shipped in 48 hours.
Technical features
- Tenant and user management with role grants
- Subscription, invoice and revenue overview
- Subdomain registry with DNS status
- Support ticket triage with response templates
- Content management for the public showcase
- Full audit trail on privileged actions
API specifications
- GET /admin/v1/tenants — paginated tenant directory
- POST /admin/v1/roles — grant or revoke a role
- GET /admin/v1/domains — DNS and TLS status per subdomain
- GET /admin/v1/billing/summary — MRR and invoice state
- All endpoints require an admin-scoped JWT
Technology stack
- React
- TanStack Start
- Supabase
- PostgreSQL
- Tailwind
- Custom Domain
Impact & results
Operational lookups dropped from hours to seconds and admin onboarding now takes a single afternoon.
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