MobilityPlatform secret

Seoul Traffic

data.go.kr

Seoul subway real-time arrival provider backed by the Seoul open data platform.

Tier: 🥉 Bronze
Reward: ₩15,000
Auth: Platform secret
Operations: 2
Working now: 0 contributors
Status: Open

Scope

Covers the Seoul city subway real-time arrival API used by TOPIS. Use route and station identifiers to retrieve real-time arrival rows that include train direction, destination, arrival message, and countdown fields.

Expected operations

get-subway-arrivalsGet real-time subway arrivalsreadDifficulty: medium

Return live train arrival rows for a Seoul subway station, including arrival messages, countdown values, destination station information, and train status. Backed by the Seoul subway public API.

Inputs

linestringrequired

Suggested surface — propose changes in your submission if the upstream differs.

Acceptance criteria

Provider scaffolded from the public @apifuse/provider-sdk
All listed operations implemented with Zod/Standard Schema input & output
Each operation declares exactly one of healthCheck or healthCheckUnsupported
Real upstream fixture data included where applicable
bun run check and bun run test pass
Auth, credential, and env-secret behavior documented (no real secrets committed)

Evidence to submit

Workspace repository and main commit link
SDK version/tag and the create command used
Operation list with input/output summaries
Health coverage table per operation
bun run check and bun run test output

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Outputs

line_namestation_namedestination_stationarrival_messagecurrent_positionarrival_secondstrain_numbertrain_statusreceived_atdirectionline_id

Acceptance

Returns at least one arrival row with the documented arrival message and countdown fields for a valid station.
Includes both destination station information and train status so callers can distinguish inbound and outbound trains.
Rejects malformed line or station identifiers instead of silently returning a generic station list.

Auth required for this operation.

get-subway-arrivals-bulkGet batch subway arrivals for all stationsreadDifficulty: hard

Return a city-wide bulk feed of real-time arrival records for synchronized snapshots. Backed by the Seoul subway public API.

Inputs

No caller input required.

Outputs

line_namestation_namearrival_messagecurrent_positionarrival_secondstrain_numbertrain_statusdirectionline_iddestination_station

Acceptance

Returns a city-wide arrival snapshot rather than a single-station record.
Preserves the same documented train fields used by the station-level endpoint so downstream consumers can share parsers.
Because this call can be large, the implementation must keep response ordering stable enough to correlate repeated snapshots.

Auth required for this operation.