Implementation Notes

API Endpoints (Base URL: https://data.etagmb.gov.hk)

• GET /route - List all routes grouped by region (HKI, KLN, NT)
• GET /route/{region}/{route} - Get route details including directions (route_seq) and route_id
• GET /stop-route/{stop_id} - Get stop names (name_en, name_tc) and the routes serving that stop
• GET /eta/stop/{stop_id} - Get real-time ETA for all routes at that stop

Additionally, static route data is sourced from:

• https://hkbus.github.io/hk-bus-crawling/routeFareList.min.json - Contains mapping from route identifiers to stop ID sequences for GMB (and other operators).

Script: gmb_arrival.py