seoul-subway

name	seoul-subway
description	Seoul Subway assistant for real-time arrivals, route planning, and service alerts (Korean/English)
model	sonnet
metadata	{"moltbot":{"emoji":"🚇","requires":{"bins":"[Truncated]"}}}
homepage	https://github.com/dukbong/seoul-subway
user-invocable	true

Seoul Subway Skill

Query real-time Seoul Subway information. No API key required - uses proxy server.

Features

Feature	Description	Trigger Example (KO)	Trigger Example (EN)
Real-time Arrival	Train arrival times by station	"강남역 도착정보"	"Gangnam station arrivals"
Station Search	Line and station code lookup	"강남역 몇호선?"	"What line is Gangnam?"
Route Search	Shortest path with time/fare	"신도림에서 서울역"	"Sindorim to Seoul Station"
Service Alerts	Delays, incidents, non-stops	"지하철 지연 있어?"	"Any subway delays?"

---

First Time Setup / 첫 사용 안내

When you first use this skill, you'll see a permission prompt for the proxy domain.

처음 사용 시 프록시 도메인 접근 확인 창이 뜹니다.

Select / 선택: Yes, and don't ask again for vercel-proxy-henna-eight.vercel.app

This only needs to be done once. / 한 번만 하면 됩니다.

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Proxy API Reference

All API calls go through the proxy server. No API keys needed for users.

Base URL

https://vercel-proxy-henna-eight.vercel.app

1. Real-time Arrival Info

Endpoint

GET /api/realtime/{station}?start=0&end=10

Parameters

Parameter	Required	Description
station	Yes	Station name (Korean, URL-encoded)
start	No	Start index (default: 0)
end	No	End index (default: 10)

Response Fields

Field	Description
subwayId	Line ID (1002=Line 2, 1077=Sinbundang)
trainLineNm	Direction (e.g., "성수행 - 역삼방면")
arvlMsg2	Arrival time (e.g., "4분 20초 후")
arvlMsg3	Current location
btrainSttus	Train type (일반/급행)
lstcarAt	Last train (0=No, 1=Yes)

Example

curl "https://vercel-proxy-henna-eight.vercel.app/api/realtime/강남"

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2. Station Search

Endpoint

GET /api/stations?station={name}&start=1&end=10

Parameters

Parameter	Required	Description
station	Yes	Station name to search
start	No	Start index (default: 1)
end	No	End index (default: 10)

Response Fields

Field	Description
STATION_CD	Station code
STATION_NM	Station name
LINE_NUM	Line name (e.g., "02호선")
FR_CODE	External station code

Example

curl "https://vercel-proxy-henna-eight.vercel.app/api/stations?station=강남"

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3. Route Search

Endpoint

GET /api/route?dptreStnNm={departure}&arvlStnNm={arrival}

Parameters

Parameter	Required	Description
dptreStnNm	Yes	Departure station
arvlStnNm	Yes	Arrival station
searchDt	No	Datetime (yyyy-MM-dd HH:mm:ss)
searchType	No	duration / distance / transfer

Response Fields

Field	Description
totalDstc	Total distance (m)
totalreqHr	Total time (seconds)
totalCardCrg	Fare (KRW)
paths[].trainno	Train number
paths[].trainDptreTm	Departure time
paths[].trainArvlTm	Arrival time
paths[].trsitYn	Transfer flag

Example

curl "https://vercel-proxy-henna-eight.vercel.app/api/route?dptreStnNm=신도림&arvlStnNm=서울역"

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4. Service Alerts

Endpoint

GET /api/alerts?pageNo=1&numOfRows=10

Parameters

Parameter	Required	Description
pageNo	No	Page number (default: 1)
numOfRows	No	Results per page (default: 10)
lineNm	No	Filter by line

Response Fields

Field	Description
noftTtl	Alert title
noftCn	Alert content
noftOcrnDt	Timestamp
lineNmLst	Affected line(s)
nonstopYn	Non-stop flag
xcseSitnBgngDt	Incident start
xcseSitnEndDt	Incident end

Example

curl "https://vercel-proxy-henna-eight.vercel.app/api/alerts"

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Static Data (GitHub Raw)

For static data like station lists and line mappings, use GitHub raw URLs:

# Station list
curl "https://raw.githubusercontent.com/dukbong/seoul-subway/main/data/stations.json"

# Line ID mappings
curl "https://raw.githubusercontent.com/dukbong/seoul-subway/main/data/lines.json"

# Station name translations
curl "https://raw.githubusercontent.com/dukbong/seoul-subway/main/data/station-names.json"

---

Line ID Mapping

Line	ID	Line	ID
Line 1	1001	Line 6	1006
Line 2	1002	Line 7	1007
Line 3	1003	Line 8	1008
Line 4	1004	Line 9	1009
Line 5	1005	Sinbundang	1077
Gyeongui-Jungang	1063	Gyeongchun	1067
Airport Railroad	1065	Suin-Bundang	1075

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Station Name Mapping (English → Korean)

주요 역 이름의 영어-한글 매핑 테이블입니다. API 호출 시 영어 입력을 한글로 변환해야 합니다.

Line 1 (1호선)

English	Korean	English	Korean
Seoul Station	서울역	City Hall	시청
Jonggak	종각	Jongno 3-ga	종로3가
Jongno 5-ga	종로5가	Dongdaemun	동대문
Cheongnyangni	청량리	Yongsan	용산
Noryangjin	노량진	Yeongdeungpo	영등포
Guro	구로	Incheon	인천
Bupyeong	부평	Suwon	수원

Line 2 (2호선)

English	Korean	English	Korean
Gangnam	강남	Yeoksam	역삼
Samseong	삼성	Jamsil	잠실
Sindorim	신도림	Hongdae (Hongik Univ.)	홍대입구
Hapjeong	합정	Dangsan	당산
Yeouido	여의도	Konkuk Univ.	건대입구
Seolleung	선릉	Samsung	삼성
Sports Complex	종합운동장	Gangbyeon	강변
Ttukseom	뚝섬	Seongsu	성수
Wangsimni	왕십리	Euljiro 3-ga	을지로3가
Euljiro 1-ga	을지로입구	City Hall	시청
Chungjeongno	충정로	Ewha Womans Univ.	이대
Sinchon	신촌	Sadang	사당
Nakseongdae	낙성대	Seoul Nat'l Univ.	서울대입구
Guro Digital Complex	구로디지털단지	Mullae	문래

Line 3 (3호선)

English	Korean	English	Korean
Gyeongbokgung	경복궁	Anguk	안국
Jongno 3-ga	종로3가	Chungmuro	충무로
Dongguk Univ.	동대입구	Yaksu	약수
Apgujeong	압구정	Sinsa	신사
Express Bus Terminal	고속터미널	Gyodae	교대
Nambu Bus Terminal	남부터미널	Yangjae	양재
Daehwa	대화	Juyeop	주엽

Line 4 (4호선)

English	Korean	English	Korean
Myeongdong	명동	Hoehyeon	회현
Seoul Station	서울역	Sookmyung Women's Univ.	숙대입구
Dongdaemun History & Culture Park	동대문역사문화공원	Hyehwa	혜화
Hansung Univ.	한성대입구	Mia	미아
Mia Sageori	미아사거리	Gireum	길음
Chongshin Univ.	총신대입구	Sadang	사당

Line 5 (5호선)

English	Korean	English	Korean
Gwanghwamun	광화문	Jongno 3-ga	종로3가
Dongdaemun History & Culture Park	동대문역사문화공원	Cheonggu	청구
Wangsimni	왕십리	Haengdang	행당
Yeouido	여의도	Yeouinaru	여의나루
Mapo	마포	Gongdeok	공덕
Gimpo Airport	김포공항	Banghwa	방화

Line 6 (6호선)

English	Korean	English	Korean
Itaewon	이태원	Samgakji	삼각지
Noksapyeong	녹사평	Hangang	한강진
Sangsu	상수	Hapjeong	합정
World Cup Stadium	월드컵경기장	Digital Media City	디지털미디어시티

Line 7 (7호선)

English	Korean	English	Korean
Gangnam-gu Office	강남구청	Cheongdam	청담
Konkuk Univ.	건대입구	Children's Grand Park	어린이대공원
Junggok	중곡	Ttukseom Resort	뚝섬유원지
Express Bus Terminal	고속터미널	Nonhyeon	논현
Hakdong	학동	Bogwang	보광
Jangam	장암	Dobongsan	도봉산

Line 8 (8호선)

English	Korean	English	Korean
Jamsil	잠실	Mongchontoseong	몽촌토성
Gangdong-gu Office	강동구청	Cheonho	천호
Bokjeong	복정	Sanseong	산성
Moran	모란	Amsa	암사

Line 9 (9호선)

English	Korean	English	Korean
Sinnonhyeon	신논현	Express Bus Terminal	고속터미널
Dongjak	동작	Noryangjin	노량진
Yeouido	여의도	National Assembly	국회의사당
Dangsan	당산	Yeomchang	염창
Gimpo Airport	김포공항	Gaehwa	개화
Olympic Park	올림픽공원	Sports Complex	종합운동장

Sinbundang Line (신분당선)

English	Korean	English	Korean
Gangnam	강남	Sinsa	신사
Yangjae	양재	Yangjae Citizen's Forest	양재시민의숲
Pangyo	판교	Jeongja	정자
Dongcheon	동천	Suji District Office	수지구청
Gwanggyo	광교	Gwanggyo Jungang	광교중앙

Gyeongui-Jungang Line (경의중앙선)

English	Korean	English	Korean
Seoul Station	서울역	Hongdae (Hongik Univ.)	홍대입구
Gongdeok	공덕	Hyochang Park	효창공원앞
Yongsan	용산	Oksu	옥수
Wangsimni	왕십리	Cheongnyangni	청량리
DMC	디지털미디어시티	Susaek	수색
Ilsan	일산	Paju	파주

Airport Railroad (공항철도)

English	Korean	English	Korean
Seoul Station	서울역	Gongdeok	공덕
Hongdae (Hongik Univ.)	홍대입구	Digital Media City	디지털미디어시티
Gimpo Airport	김포공항	Incheon Airport T1	인천공항1터미널
Incheon Airport T2	인천공항2터미널	Cheongna Int'l City	청라국제도시

Suin-Bundang Line (수인분당선)

English	Korean	English	Korean
Wangsimni	왕십리	Seolleung	선릉
Gangnam-gu Office	강남구청	Seonjeongneung	선정릉
Jeongja	정자	Migeum	미금
Ori	오리	Jukjeon	죽전
Suwon	수원	Incheon	인천

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Usage Examples

Real-time Arrival

curl "https://vercel-proxy-henna-eight.vercel.app/api/realtime/강남"

Station Search

curl "https://vercel-proxy-henna-eight.vercel.app/api/stations?station=강남"

Route Search

curl "https://vercel-proxy-henna-eight.vercel.app/api/route?dptreStnNm=신도림&arvlStnNm=서울역"

Service Alerts

curl "https://vercel-proxy-henna-eight.vercel.app/api/alerts"

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Output Format Guide

Real-time Arrival

Korean:

[강남역 도착 정보]

| 호선 | 방향 | 도착 | 위치 | 유형 |
|------|------|------|------|------|
| 2호선 | 성수행 | 3분 | 역삼 | 일반 |

English:

[Gangnam Station Arrivals]

| Line | Direction | Arrival | Location | Type |
|------|-----------|---------|----------|------|
| Line 2 | Seongsu-bound | 3 min | Yeoksam | Regular |

Station Search

Korean:

[강남역]

| 호선 | 역코드 | 외부코드 |
|------|--------|----------|
| 2호선 | 222 | 0222 |

English:

[Gangnam Station]

| Line | Station Code | External Code |
|------|--------------|---------------|
| Line 2 | 222 | 0222 |

Route Search

Korean:

[강남 -> 홍대입구]

소요시간: 38분 | 거리: 22.1 km | 요금: 1,650원 | 환승: 1회

1. 09:03 강남 출발 (2호선 성수방면)
2. 09:18 신도림 환승 (2호선 -> 1호선)
3. 09:42 홍대입구 도착

English:

[Gangnam -> Hongdae]

Time: 38 min | Distance: 22.1 km | Fare: 1,650 KRW | Transfers: 1

1. 09:03 Depart Gangnam (Line 2 towards Seongsu)
2. 09:18 Transfer at Sindorim (Line 2 -> Line 1)
3. 09:42 Arrive Hongdae

Service Alerts

Korean:

[운행 알림]

[1호선] 종로3가역 무정차 (15:00 ~ 15:22)
- 코레일 열차 연기 발생으로 인함

[2호선] 정상 운행

English:

[Service Alerts]

[Line 1] Jongno 3-ga Non-stop (15:00 ~ 15:22)
- Due to smoke from Korail train

[Line 2] Normal operation

Error

Korean:

오류: 역을 찾을 수 없습니다.
"강남" (역 이름만)으로 검색해 보세요.

English:

Error: Station not found.
Try searching with "Gangnam" (station name only).