Control Digital Content in Specific Regions with a Single API Call
Unlike geofencing, you don't draw the boundaries — they already exist by law. XAND checks tens of thousands of legal regulation zones with a single coordinate. From cloud API calls to AR glasses SDK embedding — content is automatically blocked in restricted areas.
1–5ms
Regulation Judgment Speed
6 Types
Regulation Types Supported
27 Cities
Nationwide City Coverage
Problem
Geofencing Alone Can't Solve This
Unlike geofencing where you draw your own boundaries, legal regulation zones already exist — tens of thousands of them. Can you manage that yourself?
Legal Boundaries Already Exist
School protection zones, military facility areas, cultural heritage sites — thousands of legally-defined regulation zones exist nationwide. You don't need to draw polygons — they're already defined by law.
Data from 6 Government Agencies?
Regulation data is scattered across agencies (Education Office, Ministry of Defense, Cultural Heritage Administration, etc.). Integrating them into your app would take months.
The Limits of 2D Geofencing
Standard geofencing only detects 2D entry/exit. What if the 3rd floor is allowed but the 1st floor is prohibited? Without 3D altitude judgment, precise control is impossible.
Solution
From Geofencing to Legal Regulation Judgment
- Manually collect regulation polygons from 6 agencies
- 2D plane entry/exit only — no 3D altitude support
- Re-draw all polygons when regulations change
- No distinction between allowed / restricted / prohibited
- Takes several months until service launch
- Send coordinates → Legal boundary judgment in 1–5ms
- 6 regulation types + 3D altitude — per-floor allowed/restricted/prohibited
- Process hundreds of coordinates at once with Bulk API
- Weekly auto-update — no need to manage regulations yourself
- Get API key in 10 minutes → Integrate into your app
Features
Content Control Beyond Geofencing
Don't draw your own boundaries. Our API tells you where legal regulation zones already exist.
6 Government Agencies, One API
We auto-collect regulation polygons from Education, Defense, Cultural Heritage, and 3 more agencies. No need to set up boundaries — just send a coordinate.
1–5ms Matching + Predictive Caching
PostGIS GIST index-based precise polygon matching combined with movement-direction predictive caching. Pre-caches the next location's regulation result for even faster response.
Bulk API Mass Processing
Determine content eligibility for hundreds of coordinates simultaneously. Optimized for batch content pre-screening.
3D Adaptive Voxels — Beyond 2D
Per-floor altitude with adaptive resolution (0.25m–4m) based on regulation boundary distance. Ultra-precise near boundaries, efficient elsewhere.
27 Cities · Auto-Updated Weekly
From Seoul to Jeju — legal regulation polygons across all 17 provinces, auto-collected. When regulations change, they're reflected next week — no manual management.
Demand-Based Dynamic Pricing
Analyzes impression and click history per H3 cell to calculate a demand index. Applies surge multiplier (0.8–3.0x) in real-time — higher demand locations get higher ad prices automatically.
API Demo
Just Send Coordinates — That's It
No need to set up geofence boundaries. Send coordinates and get instant legal regulation status — 3 levels: allowed, restricted, or prohibited.
Content allowed at this location
Restricted zone — conditional exposure
Prohibited zone — content should be blocked
POST /api/v1/filter/bulk
Content-Type: application/json
X-API-Key: xand_sk_your_api_key
{
"points": [
[37.2340, 127.2090, 15.0],
[37.2355, 127.2105, 8.0],
[37.2368, 127.2078, 22.5]
]
}Simple Pay-As-You-Go Pricing
XAND — Location-Based Content Control
Free
100 req/month
- 10 requests/min
- Standard API (up to 1,000/request)
- Regulation detail + 3D altitude
- Usage analytics dashboard
Starter
50,000 req/month
- 60 requests/min
- Standard API (up to 1,000/request)
- Regulation detail + 3D altitude
- Usage analytics dashboard
Growth
200,000 req/month
- 200 requests/min
- Standard API (up to 1,000/request)
- Regulation detail + 3D altitude
- Usage analytics dashboard
Pro
1,000,000 req/month
- 500 requests/min
- Standard API (up to 1,000/request)
- Regulation detail + 3D altitude
- Usage analytics dashboard
Enterprise
Unlimited · Negotiated pricing
- Unlimited monthly requests
- Custom rate limit
- Spatial Visualization API (3D buildings + regulation overlay)
- Area Snapshot API (real-time monitoring)
- Custom regulation data feed
- Device SDK License (AR Glasses · IoT)
- Dedicated infrastructure option
- On-premise deployment available
- Dedicated technical manager
- 99.9% SLA guarantee
- Custom contract terms
Enterprise
Beyond Legal Regulations — Add Your Own Restricted Zones
Legal regulation judgment comes standard. Add your own content restriction zones on top for dual-layer control.
3D Building Visualization + Regulation Overlay
Render building polygons in 3D with legal regulations + your custom restriction zones as translucent overlays. See exactly where content is blocked at a glance.
Real-Time Area Monitoring
Query real-time GeoJSON snapshots of buildings and regulation zones within a specified radius. H3 cell-based caching delivers responses for large areas within seconds.
Device SDK + Custom Restriction Zones
Embed the XAND SDK directly into AR glasses and IoT devices for device-level regulation judgment. Works offline, with your own custom restriction zones applied per API key. Per-device licensing model optimized for large-scale device deployments.
Use Cases
AR Glasses · Metaverse
Embed the SDK into AR glasses to auto-check regulation status before rendering content. Ads won't appear near schools, AR overlays are blocked near military zones. Offline cache ensures it works without connectivity.
Digital Signage · OOH Advertising
Check if digital billboard locations violate outdoor advertising or school health regulations before deployment. Pre-screen thousands of ad slots with Bulk API, ensuring ads only run in legally compliant locations.
Drones · Autonomous Vehicles
Determine if flight path coordinates fall within airspace regulations, military zones, or heritage protection areas in real-time. 3D altitude judgment checks both ground and airspace regulations to calculate safe routes automatically.
Go Beyond Geofencing — Start Now
Legal regulation boundaries are already prepared. Start with the cloud API, then embed the SDK into AR glasses. Content is automatically blocked in restricted zones.