FintechPlatform secret

Korea ETF

data.go.kr

Korean ETF quote data from data.go.kr's ETF price information service.

Tier: 🥉 Bronze
Reward: ₩15,000
Auth: Platform secret
Operations: 3
Working now: 1 contributor
Status: Open

Scope

Retrieve Korean ETF quote data from the public data service. Returns normalized ETF price rows for a trading date, keyed by ETF name or isin_code, while preserving clpr, vs, fltRt, mkp, hipr, lopr, trqu, and nav. Backed by the data.go.kr ETF 시세정보 API.

Expected operations

get-etf-price-infoGet ETF price inforeadDifficulty: medium

Returns a Korean ETF quote row for a trading date, resolvable by either fund name or ISIN code, including price, NAV, and volume fields. Backed by the Financial Services Commission securities open data on data.go.kr.

Inputs

datedaterequired

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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Base trading date in YYYYMMDD format.

namestringoptional

ETF name to filter the quote row.

KODEX 200

isin_codestringoptional

ISIN code for the target ETF.

KR7061570004

Outputs

clprvsfluctuation_ratemkphiprloprtrqunav

Acceptance

Returns an ETF quote row with close, change, change rate, open, high, low, volume, and NAV.
Targets one fund precisely using the trading date and either the ETF name or ISIN.
Keeps NAV, which distinguishes ETF quotes from ordinary stock quotes.

Auth required for this operation.

search-etf-price-by-nameSearch ETF price by namereadDifficulty: medium

Locates a specific Korean ETF on the requested trading date by fund name and returns its quote row. Backed by the Financial Services Commission securities open data on data.go.kr.

Inputs

datedaterequired
Base trading date in YYYYMMDD format.
20240115
namestringrequired
ETF name to search for.
TIGER 미국S&P500

Outputs

clprvsfluctuation_ratemkphiprlopr

search-etf-price-by-isinSearch ETF price by ISINreadDifficulty: medium

Targets a single ETF by ISIN code on the requested trading date without relying on the fund name and returns its quote row. Backed by the Financial Services Commission securities open data on data.go.kr.

Inputs

datedaterequired
Base trading date in YYYYMMDD format.
20240115
isin_codestringrequired
ISIN code for the target ETF.
KR7061570004

Outputs

clprvsfluctuation_ratemkphiprlopr

Acceptance

Finds the requested ETF by name and returns the price and NAV fields.
Preserves ETF-specific market data rather than collapsing it into a stock-only schema.
Returns a clear not-found response when the named ETF is absent for the trading date.

Auth required for this operation.

Acceptance

Uses the ISIN code to return a single ETF quote for the requested date.
Keeps NAV alongside the usual quote fields so consumers can compute ETF premiums or discounts.
Accepts one identifier and does not require both name and ISIN.

Auth required for this operation.