FintechPlatform secret

Korea Corporate Finance

data.go.kr

DART corporate disclosure data for company profile and single-company financial statements.

Tier: 🥉 Bronze
Reward: ₩15,000
Auth: Platform secret
Operations: 2
Working now: 1 contributor
Status: Open

Scope

Retrieve official company profile data from OPENDART and annual single-company financial statement rows for a corporation. Use corp_code to resolve company identity, then query normalized financial results with bsns_year and report_code. Backed by the OPENDART 기업 개황 및 단일회사 재무제표 API.

Expected operations

get-company-profileGet company profilereadDifficulty: easy

Returns the official company profile for a DART corporate code, including the listed company name and registration metadata. Backed by the OpenDART disclosure open API.

Inputs

corp_codestringrequired

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

corp_codecorp_nameceo_nmstock_codeest_dtcorp_clsjurir_no

Acceptance

Returns the official company profile for a valid corporate code, including company name, CEO name, stock code, and establishment date.
Rejects a missing corporate code with a typed client error instead of a silent empty payload.
Preserves DART response fields rather than collapsing them into generic list wrappers.

Auth required for this operation.

get-single-company-financialsGet single-company financial statementsreadDifficulty: medium

Returns annual financial statement line items for a company identified by DART corporate code, business year, and report type. Backed by the OpenDART disclosure open API.

Inputs

corp_codestringrequired
DART corporation code for the target company.
00126380
bsns_yearstringrequired
Business year to query, in YYYY format.
2023
report_codestringrequired
DART report code such as 11011 for the annual report.
11011

Outputs

statusmessagelistcorp_codebsns_yearreport_code