scandinavia-transit

name	scandinavia-transit
description	Search trains, buses, and ferries in Norway (Entur), Sweden (ResRobot), and Denmark (Rejseplanen). Intra-Scandinavia ground transport with schedules and Danish fare pricing.
category	destinations
summary	Trains, buses, ferries in Norway, Sweden, and Denmark. Includes Danish fare/zone pricing.
api_key	Entur + Trafiklab + Rejseplanen
license	MIT

Scandinavia Transit Skill

Search ground transport (trains, buses, ferries) within Norway, Sweden, and Denmark using their national transit APIs.

Sources:

• Entur (Norway) — Open GraphQL API for all Norwegian transit
• ResRobot (Sweden) — REST API via Trafiklab for all Swedish transit
• Rejseplanen (Denmark) — REST API (HAFAS) for all Danish transit including pricing

Norway: Entur (Journey Planner v3)

Open GraphQL API. No key needed (but a client name header is required). Covers ALL Norwegian transit: Vy trains, buses, ferries, trams, metro. 60+ operators.

Trip Search (Oslo to Bergen example)

curl -s -X POST "https://api.entur.io/journey-planner/v3/graphql" \
  -H "Content-Type: application/json" \
  -H "ET-Client-Name: $ENTUR_CLIENT_NAME" \
  -d '{"query": "{ trip(from: {place: \"NSR:StopPlace:59872\"}, to: {place: \"NSR:StopPlace:548\"}, numTripPatterns: 5) { tripPatterns { startTime duration legs { mode expectedStartTime expectedEndTime fromPlace { name } toPlace { name } line { publicCode name authority { name } } } } } }"}' | jq '.data.trip.tripPatterns[] | {start: .startTime, duration_min: (.duration / 60), legs: [.legs[] | {mode: .mode, from: .fromPlace.name, to: .toPlace.name, line: .line.publicCode, operator: .line.authority.name, depart: .expectedStartTime, arrive: .expectedEndTime}]}'

Find Stop IDs

Stop IDs use the format NSR:StopPlace:XXXXX. Find them via the Geocoder:

curl -s "https://api.entur.io/geocoder/v1/autocomplete?text=Oslo%20S&size=3" \
  -H "ET-Client-Name: $ENTUR_CLIENT_NAME" | jq '[.features[] | {name: .properties.name, id: .properties.id, type: .properties.layer}]'

Key Stop IDs

City	Stop ID	Name
Oslo S	NSR:StopPlace:59872	Oslo S
Bergen	NSR:StopPlace:548	Bergen stasjon
Stavanger	NSR:StopPlace:4130	Stavanger
Trondheim	NSR:StopPlace:41742	Trondheim S
Bodo	NSR:StopPlace:49484	Bodo stasjon

Use the Geocoder to find any stop. Works for airports, ferry terminals, bus stops too.

Departure Board

curl -s -X POST "https://api.entur.io/journey-planner/v3/graphql" \
  -H "Content-Type: application/json" \
  -H "ET-Client-Name: $ENTUR_CLIENT_NAME" \
  -d '{"query": "{ stopPlace(id: \"NSR:StopPlace:59872\") { name estimatedCalls(numberOfDepartures: 10) { expectedDepartureTime destinationDisplay { frontText } serviceJourney { journeyPattern { line { publicCode name transportMode } } } } } }"}' | jq '.data.stopPlace | {name: .name, departures: [.estimatedCalls[] | {time: .expectedDepartureTime, destination: .destinationDisplay.frontText, line: .serviceJourney.journeyPattern.line.publicCode, mode: .serviceJourney.journeyPattern.line.transportMode}]}'

Notes

• GraphQL API. POST only. One endpoint: https://api.entur.io/journey-planner/v3/graphql
• Set ET-Client-Name header on all requests.
• No rate limit key, but respectful usage expected.
• Schema explorer: https://api.entur.io/graphql-explorer/journey-planner-v3
• Covers some cross-border routes into Sweden via Vy and SJ Nord.

Sweden: ResRobot v2.1

REST API via Trafiklab. Covers ALL Swedish transit: SJ trains, regional buses, ferries, metro, commuter rail.

Authentication

RESROBOT_API_KEY in .env. Use accessId query parameter. Free key at trafiklab.se. 30,000 calls/month.

Trip Search (Stockholm to Gothenburg)

curl -s "https://api.resrobot.se/v2.1/trip?originId=740000001&destId=740000002&format=json&accessId=$RESROBOT_API_KEY" | jq '[.Trip[] | {start: .LegList.Leg[0].Origin.time, date: .LegList.Leg[0].Origin.date, duration: .duration, legs: [.LegList.Leg[] | {mode: .type, name: .name, from: .Origin.name, to: .Destination.name, depart: .Origin.time, arrive: .Destination.time}]}] | .[0:5]'

Find Stop IDs

curl -s "https://api.resrobot.se/v2.1/location.name?input=Stockholm&format=json&accessId=$RESROBOT_API_KEY" | jq '[.stopLocationOrCoordLocation[] | .StopLocation | {name: .name, id: .extId}] | .[0:5]'

Key Stop IDs

City	Stop ID	Name
Stockholm C	740000001	Stockholm Centralstation
Gothenburg C	740000002	Goteborg Centralstation
Malmo C	740000003	Malmo Centralstation
Uppsala	740000025	Uppsala Centralstation
Linkoping	740000009	Linkoping Centralstation

Trip Parameters

Param	Required	Description
originId	Yes	Departure stop ID
destId	Yes	Arrival stop ID
date	No	YYYY-MM-DD (default today)
time	No	HH:MM (default now)
format	No	json or xml
numTrips	No	Number of results (default 5)
products	No	Bitmask for transport types

Notes

• REST API. Base: https://api.resrobot.se/v2.1/
• Includes cross-border Oresund trains to Copenhagen.
• No pricing data. Schedule/route only.

Denmark: Rejseplanen API 2.0

REST API (HAFAS v2.50.4.1). Covers ALL Danish transit: DSB InterCity/InterCityLyn, S-Tog, Metro, regional trains, buses, express buses, night buses, ferries, Flextur. Unique: includes fare/zone pricing data.

Docs: https://labs.rejseplanen.dk (login required). XSD schemas: https://www.rejseplanen.dk/api/xsd

Authentication

REJSEPLANEN_API_KEY in .env. Pass as accessId query parameter. Apply at labs.rejseplanen.dk. 50,000 calls/month free (non-commercial).

Common Parameters

Param	Description
accessId	Required. API key.
format	json or xml. Always use format=json.
lang	Default da. Use lang=en for English.

Product Bitmask

Value	Product	Description
1	IC	InterCity
2	ICL	InterCityLyn (express)
4	Re	Regional train
8	Other	ECE, Eurostar, RailJet, Togbus, DSB Udland
16	S-Tog	Copenhagen commuter rail
32	Bus	Local bus
64	ExpressBus	Express bus (250S, X-bus)
128	NightBus	Natbus
256	Flextur	Demand-responsive transport
1024	Metro	Copenhagen Metro

Trains only = products=31. All transit = omit param.

Key Stop IDs

Stop	extId	Name
København H	8600626	København H
CPH Lufthavn	8600858	CPH Lufthavn
Odense St.	8600512	Odense St.
Aarhus H	8600053	Aarhus H
Aalborg St.	8600020	Aalborg St.
Svendborg St.	8600551	Svendborg St.
Svendborg Færgehavn	100200261	Svendborg Færgehavn
Ærøskøbing Havn (færge)	100200222	Ærøskøbing Havn (færge)

---

Location Endpoints

location.name (Search by Name)

curl -s "https://www.rejseplanen.dk/api/location.name?accessId=$REJSEPLANEN_API_KEY&input=København&format=json&type=S" | jq '[.stopLocationOrCoordLocation[] | .StopLocation | {name: .name, id: .extId, lat: .lat, lon: .lon}] | .[0:10]'

Param	Required	Description
input	Yes	Search query
type	No	S (stops), A (addresses), P (POI), or combine
maxNo	No	Max results (default 10, max 1000)
products	No	Product bitmask filter
r, refCoordLat, refCoordLong	No	Radius + reference coordinate for distance ranking

location.nearbystops (Stops Near Coordinate)

curl -s "https://www.rejseplanen.dk/api/location.nearbystops?accessId=$REJSEPLANEN_API_KEY&originCoordLat=55.672793&originCoordLong=12.564590&r=500&format=json" | jq '[.stopLocationOrCoordLocation[] | .StopLocation | {name: .name, id: .extId, dist: .dist}] | .[0:10]'

Requires originCoordLat/originCoordLong. Optional: r (radius, default 1000m), maxNo, type, products.

location.details

Single location details by full HAFAS ID (URL-encoded).

location.data

Locations in a numeric ID range (llId to urId).

location.search

Filtered location search. Same params as location.name plus additional filters.

location.boundingbox

All stops in a geographic box (llLat/llLon to urLat/urLon).

addresslookup

Addresses near a coordinate. Reverse geocoding. Requires originCoordLat/originCoordLong.

---

Trip Planning Endpoints

trip (Route Planning)

curl -s "https://www.rejseplanen.dk/api/trip?accessId=$REJSEPLANEN_API_KEY&originId=8600626&destId=8600551&date=2026-08-28&time=08:00&format=json&lang=en" | jq '[.TripList.Trip[] | {duration: .duration, legs: [.LegList.Leg[] | {name: .name, type: .type, from: .Origin.name, to: .Destination.name, depTime: .Origin.time, arrTime: .Destination.time, track: .Origin.track}]}] | .[0:3]'

Param	Required	Description
originId	Yes*	Origin stop extId
destId	Yes*	Destination stop extId
originCoordLat/Long	Yes*	Origin by coordinate (alt to originId)
destCoordLat/Long	Yes*	Destination by coordinate (alt to destId)
date	No	YYYY-MM-DD
time	No	HH:MM
searchForArrival	No	1 = search by arrival time
numF	No	Forward results (1-6)
numB	No	Backward results (0-3)
maxChange	No	Max transfers (0-11)
products	No	Product bitmask
operators	No	Comma-separated operator codes
lines	No	Line filter
via	No	Via stop ID
avoid	No	Avoid stop ID
passlist	No	1 = include intermediate stops
tariff	No	1 = include fare/zone pricing
poly	No	1 = include polyline
context	No	Scroll token for paging
originWalk/Bike/Car	No	Access mode distance
destWalk/Bike/Car	No

interval (Interval Trip Search)

All departures in a time window. Same params as trip.

recon (Trip Reconstruction)

Reconstruct trip from ctxRecon token. Params: ctx (required), poly, passlist, tariff.

reachability (All Reachable Stops)

All stops reachable within time/transfer budget. Params: originId or coordinates, duration (1-1439 min), maxChange (0-11), forward, products.

---

Departure and Arrival Boards

Default duration: 60 minutes.

departureBoard / arrivalBoard

curl -s "https://www.rejseplanen.dk/api/departureBoard?accessId=$REJSEPLANEN_API_KEY&id=8600626&date=2026-08-28&time=08:00&format=json&lang=en" | jq '[.DepartureBoard.Departure[] | {name: .name, time: .time, direction: .direction, track: .track, rtTime: .rtTime}] | .[0:10]'

Params: id (required), date, time, duration (0-1439), maxJourneys, products, operators, passlist.

multiDepartureBoard / multiArrivalBoard

Multiple stations in one call. Pass multiple id params.

nearbyDepartureBoard / nearbyArrivalBoard

Stations near a coordinate. Params: originCoordLat/Long, r (default 1000m), maxStops (default 30).

---

Line and Journey Endpoints

lineinfo

Line details on a date. Requires lineId, date.

linesched

Full schedule for a line on a date. Requires lineId, date.

linesearch

All lines by operator. Requires operators (comma-separated, from datainfo).

linematch

Match lines by pattern string.

trainSearch

Find journeys by train name. Returns first/last stop only.

journeyDetail

Full stop list for a journey. Requires id (journey ref from trip/board). Optional: fromId/toId, poly, rtMode.

journeyMatch

Like trainSearch but full details for first match only.

journeypos

Real-time vehicle positions in bounding box. Requires llLat/llLon/urLat/urLon.

---

Tariff / Pricing Endpoints

Denmark uses zone-based pricing via Rejsekort. Unique in Scandinavia.

Endpoint	Purpose
trip with tariff=1	Inline pricing in trip results
spPrice	Season pass price by origin/destination
spPriceForZones	Price per day for zone count in fare set
spDailyZonalPrices	Full zone price matrix, all passenger types
spPriceReconstruction	Price from trip reconstruction context
spRefund	Season pass refund calculation
spCheck	Season pass validation (SELF system)
spZoneCheck	Check zone connectivity and metro zones
stRoutes	Tariff routes between origin/destination
stRoutesAddon	Tariff routes from single origin
stStops	Tariff zones and stops (mode=DSB)
trfStop	Default stop for a zone
convertZones	Tariff details for context
zoneFromCoordinate	Zone lookup by lat/lon

---

Travel Detail Endpoints

gisroute

Walking/cycling route details from trip result. Requires ctx (GIS reference).

himsearch

Real-time disruption messages. Filterable by products, operators, lines, dates, stops.

---

System Information

datainfo

All operators, products, categories. Use to discover operator codes.

curl -s "https://www.rejseplanen.dk/api/datainfo?accessId=$REJSEPLANEN_API_KEY&format=json" | jq '[.DataInfo.operators.Operator[] | {name: .name, id: .id}] | .[0:20]'

tti

Timetable data pool info: ID, creation date, type (ST/ADR/POI), validity period.

---

Response Structure

• extId: Numeric stop ID (use for queries). id is the full HAFAS string.
• rtTime/rtDate: Real-time actual/predicted times (when different from scheduled time/date).
• Leg type: JNY (journey), WALK (walking), TRSF (transfer).
• JourneyDetailRef: Use with journeyDetail for full stop list.

---

Cross-Border Routes

Route	Covered By	Notes
Oslo to Stockholm	Entur + ResRobot	SJ trains, ~6 hours
Malmö to Copenhagen	ResRobot + Rejseplanen	Øresund trains, 35 min
Gothenburg to Oslo	Entur + ResRobot	Vy/SJ, ~4 hours
Stockholm to Copenhagen	ResRobot	SJ/DSB, ~5 hours via Malmö
Copenhagen to Malmö	Rejseplanen	Øresund trains from Danish side

When to Use

Load this skill when:

• Planning train/bus/ferry routes between Scandinavian cities
• Checking schedules and durations for ground transport
• Finding stop IDs for trip planning
• Comparing train vs flight for intra-Scandinavia legs
• Looking up Danish transit fares/zones
• Checking real-time disruptions (himsearch)
• Tracking live vehicle positions (journeypos)

Do not:

• Use for booking (search/schedule only)
• Use for flights (use Seats.aero, SerpAPI, or Duffel)
• Expect pricing from Entur or ResRobot (only Rejseplanen has pricing)

---

Search Workflows

1. "How do I get from A to B?"

Step 1: Pick API by country (Norway=Entur, Sweden=ResRobot, Denmark=Rejseplanen, cross-border=both).

Step 2: Find stop IDs:

# Norway
curl -s "https://api.entur.io/geocoder/v1/autocomplete?text=Flåm&size=3" \
  -H "ET-Client-Name: $ENTUR_CLIENT_NAME" | jq '[.features[] | {name: .properties.name, id: .properties.id}]'

# Sweden
curl -s "https://api.resrobot.se/v2.1/location.name?input=Malmö&format=json&accessId=$RESROBOT_API_KEY" | jq '[.stopLocationOrCoordLocation[] | .StopLocation | {name: .name, id: .extId}] | .[0:5]'

# Denmark
curl -s "https://www.rejseplanen.dk/api/location.name?accessId=$REJSEPLANEN_API_KEY&input=Svendborg&format=json&type=S&lang=en" | jq '[.stopLocationOrCoordLocation[] | .StopLocation | {name: .name, id: .extId}] | .[0:5]'

Step 3: Trip search with date and time. Step 4 (Denmark): Add tariff=1 for pricing.

2. "What trains leave from X?"

curl -s "https://www.rejseplanen.dk/api/departureBoard?accessId=$REJSEPLANEN_API_KEY&id=8600626&duration=120&products=31&format=json&lang=en" | jq '[.DepartureBoard.Departure[] | {time: .time, name: .name, direction: .direction, track: .track}]'

3. "What's near me?"

curl -s "https://www.rejseplanen.dk/api/location.nearbystops?accessId=$REJSEPLANEN_API_KEY&originCoordLat=55.6736&originCoordLong=12.5681&r=500&format=json&lang=en" | jq '[.stopLocationOrCoordLocation[] | .StopLocation | {name: .name, id: .extId, dist: .dist}]'

Or nearbyDepartureBoard to skip stop lookup.

4. "What ferry to Ærø?"

curl -s "https://www.rejseplanen.dk/api/trip?accessId=$REJSEPLANEN_API_KEY&originId=100200261&destId=100200222&date=2026-08-28&time=08:00&format=json&lang=en" | jq '[.TripList.Trip[] | {legs: [.LegList.Leg[] | {name: .name, from: .Origin.name, to: .Destination.name, depTime: .Origin.time, arrTime: .Destination.time}]}] | .[0:5]'

5. "I know the train number."

trainSearch to find it, then journeyDetail with the ref for full stops.

6. "What can I reach in 2 hours?"

curl -s "https://www.rejseplanen.dk/api/reachability?accessId=$REJSEPLANEN_API_KEY&originId=8600626&duration=120&maxChange=2&format=json" | jq '.'

7. "Any disruptions?"

curl -s "https://www.rejseplanen.dk/api/himsearch?accessId=$REJSEPLANEN_API_KEY&format=json&lang=en" | jq '.'

8. Multi-country trips

Search from both ends. Øresund trains appear in both ResRobot and Rejseplanen.

Tips

• Always format=json. Always lang=en for Rejseplanen.
• Use extId (numeric) for queries, not the long HAFAS id string.
• Check rtTime/rtDate for delays.
• passlist=1 shows intermediate stops.
• maxChange=0 for direct connections only.
• Page with numF/numB or context scroll tokens.
• Product bitmask is additive. Omit for all types.