Unified Transport API for Developers & Enterprise

Stream real-time vehicle positions, route updates, and metadata for Bus, Tram, Trolleybus, Train, Subway, and Ferry. Built for performance, correctness, and speed.

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Designed for High-Performance Mobility

Decoupled systems to handle real-time location data ingestion and streaming.

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Unified Modality

Simple output models mapping disparate feeds (CSV, GraphQL, GTFS-RT) into a single unified JSON schema.

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GTFS-RT Support

Direct Protocol Buffer output at /api/v1/gtfs-rt.pb for compatibility with standard mapping software.

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Real-time WebSockets

Subscribe to updates per carrier to keep clients updated without HTTP polling overhead.

Integration in Seconds

No complicated Protobuf bindings required unless you want them. Our JSON API gives you positions, bearings, speeds, and carrier details directly.

API Reference

HTTP GET

          // Fetch active vehicles in HSL
          GET /api/v1/vehicles?carrier=fi_uusimaa_hsl
          Headers: X-API-Key: wosh_live_...
          
          // Response:
          {
            "count": 1,
            "vehicles": [{
              "id": "1824",
              "carrier": "fi_uusimaa_hsl",
              "route": "5",
              "type": "TRAM",
              "lat": 60.1683,
              "lon": 24.9521,
              "speed": 14,
              "bearing": 240,
              "style": { "color": "#22c55e", "label": "Tram" }
            }]
          }
        

Scalable Plans for Any Volume

Start building for free, then scale up as your usage grows.

Free Tier

€0/month

30 requests / minute
2,000 requests / day
Max 3 concurrent carriers
Real-time vehicle feeds

Developer

€49/month

120 requests / minute
50,000 requests / day
All carriers unlocked
GTFS-RT feeds enabled
WebSocket access

Enterprise

Contact Sales

Custom rate limits
Unlimited monthly volume
Historical data exports
Dedicated SLA