INFRA-001

Transit Network API

Real-time routing engine for multi-modal urban transit. Processes 2.4M route queries daily across bus, rail, and micro-mobility networks. Latency target: sub-200ms for 95th percentile.

status: operational 
xity.transit.query({
  origin: [37.7749, -122.4194],
  dest: [37.8044, -122.2712],
  modes: ['rail', 'bus'],
  optimize: 'time'
});
GRID-002

Power Grid Monitor

Distributed sensor mesh tracking load across 847 substations. Anomaly detection flags degradation 6 hours before failure.

nodes: 847 active 
xity.grid.subscribe({
  zone: 'downtown-core',
  threshold: 0.85,
  alert: true
});
WATER-003

Water Infrastructure

Pressure monitoring across 12,000km of municipal water lines. Machine learning models predict pipe failure with 94% accuracy at 30-day horizon.

pressure: nominal 
xity.water.predict({
  segment: 'main-42nd',
  horizon: '30d',
  confidence: 0.94
});
ZONING-004

Zoning Resolver

Parcel-level zoning classification with historical variance tracking. Resolves mixed-use conflicts through rule engine with 340 configurable parameters.

rules: 340 active 
xity.zone.resolve({
  parcel: 'BLK-7749-A',
  use: 'mixed-commercial',
  variance: true
});
TRAFFIC-005

Traffic Flow Engine

Adaptive signal control optimizing throughput across 4,200 intersections. Simulation layer enables what-if analysis for infrastructure changes. Real-time camera feeds processed through computer vision for vehicle counting and classification.

intersections: 4,200 
xity.traffic.simulate({
  scenario: 'bridge-closure',
  duration: '72h',
  reroute: true,
  visualize: true
});
ENV-006

Air Quality Index

Network of 200 atmospheric sensors. Pollutant dispersion modeling with wind pattern integration.

AQI: 42 (good) 
xity.env.aqi({
  station: 'central-park',
  pollutants: ['PM2.5', 'O3'],
  interval: '1h'
});