한국주식데이터 (aikstockdata)

name: 한국주식데이터 (aikstockdata)
description: An automated Korean equities open-data publisher. Each trading day it compiles DART filings and T+1 (previous-session)
  closing prices for KOSPI/KOSDAQ/KONEX names and re-publishes them as machine-readable JSON/CSV files, refreshed once per
  trading day at 18:10 KST. Free, keyless, and unauthenticated, with a REST/static-file API (OpenAPI 3.1), a hosted MCP server,
  and an llms.txt.
url: https://raw.githubusercontent.com/api-evangelist/aikstockdata/refs/heads/main/apis.yml
created: '2026-09-10'
modified: '2026-09-10'
specificationVersion: '0.21'
tags:
- South Korea
- Stock Market
- Financial Data
- Open Data
- Dart
- kospi
- kosdaq
- konex
- Filings
- Stocks
- MCP
- llms-txt
- OpenAPI
tags_raw:
- korea
- stock-market
- financial-data
- open-data
- dart
- kospi
- kosdaq
- konex
- filings
- equities
- mcp
- llms-txt
- openapi
maintainers:
- FN: na77tech-creator
  url: https://github.com/na77tech-creator/aikstockdata
image: https://aikstockdata.com/og.png
common:
- type: Plans
  url: plans/aikstockdata-plans-pricing.yml
- type: RateLimits
  url: rate-limits/aikstockdata-rate-limits.yml
- type: ChangeLog
  url: changelog/aikstockdata-changelog.yml
- type: AgenticAccess
  url: agentic-access/aikstockdata-agentic-access.yml
- type: Spectral
  url: rules/aikstockdata-rules.yml
- type: Lifecycle
  url: lifecycle/aikstockdata-lifecycle.yml
- type: LLMsTxt
  url: llms/aikstockdata-llms.txt
- type: Hosts
  url: hosts/aikstockdata-hosts.yml
- type: Vendors
  url: vendors/aikstockdata-vendors.yml
- type: Newsroom
  url: https://aikstockdata.com/press
- type: MCPServer
  url: https://mcp.aikstockdata.com/mcp
- type: Overlay
  url: overlays/aikstockdata-openapi-overlay.yaml
- type: Website
  url: https://aikstockdata.com/
- type: DomainSecurity
  url: security/aikstockdata-domain-security.yml
- type: AgentSkill
  url: skills/_index.yml
- type: WellKnown
  url: well-known/aikstockdata-well-known.yml
- type: APICatalog
  url: well-known/aikstockdata-api-catalog.json
- type: StatusPage
  url: https://aikstockdata.com/status
- type: ChangeLog
  url: https://aikstockdata.com/notices
- type: Conformance
  url: conformance/aikstockdata-conformance.yml
- type: DeveloperPortal
  url: https://aikstockdata.com/ai
- type: Documentation
  url: https://aikstockdata.com/ai
- type: TermsOfService
  url: https://aikstockdata.com/terms
- type: PrivacyPolicy
  url: https://aikstockdata.com/privacy
- type: GitHubOrganization
  url: https://github.com/na77tech-creator/aikstockdata
- type: Blog
  url: https://aikstockdata.com/feed.xml
- type: Support
  url: https://aikstockdata.com/about
apis:
- aid: aikstockdata:aikstockdata-data-api
  name: 한국주식데이터 (aikstockdata) Data API
  description: The Data API from 한국주식데이터 (aikstockdata) — 37 operation(s) for data.
  humanURL: https://aikstockdata.com/ai
  baseURL: https://aikstockdata.com/data/public
  tags:
  - Data
  properties:
  - type: OpenAPI
    url: openapi/aikstockdata-data-api-openapi.yml
  - type: Documentation
    url: https://aikstockdata.com/ai
  - type: LLMsTxt
    url: https://aikstockdata.com/llms.txt
  - type: JSONSchema
    url: json-schema/aikstockdata-today.schema.json
  - type: ToolCrosswalk
    url: mcp/aikstockdata-tool-crosswalk.yml
  - type: DataModel
    url: data-model/aikstockdata-data-model.yml
  - type: ErrorCatalog
    url: errors/aikstockdata-problem-types.yml
  - type: Authentication
    url: authentication/aikstockdata-authentication.yml
  - type: Conventions
    url: conventions/aikstockdata-conventions.yml
  - type: RateLimits
    url: rate-limits/aikstockdata-rate-limits.yml
  - type: Plans
    url: plans/aikstockdata-plans-pricing.yml
  - type: APIReference
    url: https://aikstockdata.com/openapi.json
  - type: GettingStarted
    url: https://aikstockdata.com/ai
x-generated:
  by: apis.io/add
  model: claude-opus-4-8
  confidence: 97
  at: '2026-09-10T00:56:24.696Z'
x-correction-request:
  requested: '2026-10-02'
  source:
  - https://github.com/api-evangelist/aikstockdata/issues/1
  request: 'Issue #1 (na77tech-creator, maintainer of aikstockdata.com), verified live 2026-10-02. (1) LICENCE: /data/public/index.json
    license block is now id aiksd-public-1.1 (https://aikstockdata.com/licenses/aiksd-public-1.1.txt): non-commercial use
    with attribution; commercial redistribution is not permitted; market prices also follow the FSC source licence (KOGL Type
    4: attribution, no commercial use, no derivatives); DART filings follow DART terms. Drop ''aiksd-public-1.0'' and ''commercial
    reuse allowed with attribution'' everywhere (PROFILE.md, plans, any licence artifact). (2) WELL-KNOWNS: /.well-known/mcp.json
    is 200 application/json with content (MCP name, description_en, transport http url); /.well-known/api-catalog is 200 application/linkset+json
    (service-desc https://aikstockdata.com/openapi.json, service-doc /ai and /llms.txt, service-meta /apis.json). Re-probe
    both, record them as published, remove ''returned empty and are unverified''. An invented path returns a real 404, so
    these are not soft-200s. (3) USER-AGENT: a plain python urllib.request.urlopen with no custom header now returns 200 for
    /data/public/index.json, /.well-known/mcp.json and /.well-known/api-catalog; remove the ''default urllib User-Agent gets
    403'' note. Everything else in the profile (free, keyless, prior-session closes not real-time) was confirmed by the provider
    as still accurate.'
x-enrichment:
  date: '2026-10-11'
  status: minimal
  artifacts_added: 4
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local