Korea · Japan · Taiwan
Subway arrivals · Bus arrivals · Route planning
✅ Subway (metropolitan area) · Bus (major cities) Live service is available
① Seoul OpenAPI subway — Lines 1–9, Bundang, Shinbundang, Airport Railroad, Gyeongui–Jungang, Suin, Ui–Sinseol, Seohae and Gimpo Goldline ✅ Live
② TAGO bus arrivals — Busan, Daegu, Gwangju, Daejeon, Ulsan, Sejong, Gyeonggi and Incheon ✅ Live (Seoul buses are not included in TAGO; support is planned separately)
③ TAGO urban rail search ⏳ awaiting gateway activation
④ ODsay route planning ⏳ awaiting issuance
Live arrival information for Seoul Metro Lines 1–9 and the metropolitan rail network (Seoul Open Data API)
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Search for a station name to see live arrival information.
Enter a stop name only — the backend searches major cities and provinces such as Gyeonggi, Incheon, Busan, Daegu, Gwangju, and Daejeon, then shows arrivals for the first match (Korea Public Data Portal TAGO)
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Search for a stop name to see bus arrival information.
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Public-transit route search (ODsay API)
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Enter an origin and destination to see the best route.
⚠️ API key not configured · In the section below <script> inside API_KEYS.jpenter your key. It currently uses Sample data.
ODPT (Association for Open Data of Public Transportation) · Tokyo Metro, Toei and JR East
Tokyo Metro and Toei Subway timetables and live locations (ODPT API)
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Search for a station name to see arrival information.
Live line service status (ODPT TrainInformation API)
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Enter a line name to see the current service status.
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Tokyo-area public-transit route search (ODPT or connected external API)
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Enter an origin and destination to see the best route.
⚠️ API key not configured · In the section below <script> inside API_KEYS.twenter the Client ID and Secret. It currently uses Sample data.
TDX (Transport Data eXchange) · OAuth2 authentication → MRT, rail, bus and public bikes
Live Taipei MRT arrivals (TDX API)
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Search for a station name to see live arrival information.
Live bus arrivals across Taiwan (TDX API)
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Search for a stop name to see bus arrival information.
Live bicycle availability at YouBike stations (TDX API)
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Search for a location to see nearby YouBike stations.