generated: '2026-07-19'
method: searched
source: https://developers.kurly.com/changelog
api: Kurly Logistics Services (KLS) Open API

versioning:
  scheme: uri-path
  api_versions:
  - v1
  - v2
  current_doc_version: 1.3.12
  doc_version_scheme: semver-style documentation versions
  docs: https://developers.kurly.com/changelog
  retained_doc_versions:
  - 1.3.12
  - 1.3.11
  - 1.3.10
  - 1.3.9
  - 1.3.8
  note: >-
    Kurly versions the developer center itself (1.0.0 → 1.3.12) alongside path-versioned endpoints.
    Five documentation versions are retained in the site version picker; older versions
    (1.0.0 – 1.3.7) remain reachable through the changelog archive.

deprecation:
  policy_url: null
  sunset_header: false
  deprecation_header: false
  policy_published: false
  practice: >-
    Kurly does remove and supersede endpoints, and announces it in the dated changelog with a
    migration recommendation — but publishes no formal deprecation policy, notice period, or
    RFC 8594 Sunset/Deprecation header support.
  observed_events:
  - version: '1.3.6'
    date: '2026-05-06'
    change: Three fulfillment order V1 APIs were removed; V2 is recommended.
    breaking: true
    source: https://developers.kurly.com/changelog/1.3.6
  - version: '1.3.8'
    date: '2026-05-21'
    change: >-
      Delivery-agency error codes were re-prefixed with DA (60400 → DA60400); clients branching on
      the old codes must remap.
    breaking: true
    source: https://developers.kurly.com/changelog/1.3.8
  - version: '1.3.12'
    date: '2026-06-30'
    change: >-
      clientOrderCode changed from required to optional and became non-unique; requestKey introduced
      as the identifying key. Lookup and cancel operations split by identifier.
    breaking: true
    source: https://developers.kurly.com/changelog/1.3.12
  - version: '1.3.1'
    date: '2026-02-25'
    change: >-
      Inbound request listing moved from GET /openapi/v1/receiving-request/list to
      POST /openapi/v1/receiving-request/search.
    breaking: true
    source: https://developers.kurly.com/changelog/1.3.1
  - version: '1.3.0'
    date: '2026-01-29'
    change: >-
      Order lookup moved from request-body to query-parameter style, with a restructured response.
    breaking: true
    source: https://developers.kurly.com/changelog/1.3.0

deprecated_operations: []

status_page: null
status_page_note: >-
  No public status page was found. status.kurly.com and status.kls.kurly.com do not resolve
  (DNS failure, probed 2026-07-19).

sla:
  url: null
  uptime_target: null
  note: No public SLA or uptime commitment is published in the developer center.

maturity:
  stage: early
  statement: >-
    Kurly describes KLS Open API as being at an early stage with only a subset of APIs available, and
    invites shippers to request additional endpoints for internal review
    ("KLS OpenAPI는 현재 초기 단계로 일부 API만 제공되고 있습니다").
  source: https://developers.kurly.com/docs/faq

support:
  email: logistics-dev@kurlycorp.com
  docs: https://developers.kurly.com/docs/faq