Seoul Subway

Receive real-time train arrival information for Seoul subway stations via the Seoul Open Data Plaza API, and create various automations using Homey Flow. ■ Key Features • Register your preferred station and line to automatically update real-time arrival information every minute. • Displays the status message and estimated arrival time of the next train for each direction (inbound/outbound). • Set up automations based on train arrival status using 3 Flow triggers. ■ Supported Lines Line 1, Line 2, Line 3, Line 4, Line 5, Line 6, Line 7, Line 8, Line 9 Gyeongui-Jungang Line, Airport Railroad, Gyeongchun Line, Suin-Bundang Line, Sinbundang Line, Gyeonggang Line, Seohae Line, Ui-Sinseol Line, Sinlim Line, GTX-A ■ How to Add a Device 1. In the Homey app, tap Add Device → Select Seoul Subway 2. Search for and select the desired line and station 3. Use Flow triggers to start your automations ■ Notes • Real-time information is based on the Seoul Open Data Plaza API response and may be slightly delayed depending on network conditions. • Duplicate triggers are prevented when the same train, direction, and status combination is detected consecutively. • The last train detection trigger fires only once per day per direction. • Due to issues with source data, estimated times may be missing, last train indicators may not display, or the information may be frozen after service has ended.