aid: ocean-network-express
name: Ocean Network Express
description: >-
  Ocean Network Express (ONE) is a Singapore-headquartered global container
  liner shipping company formed in 2017 through the integration of the
  container shipping businesses of three Japanese carriers — Nippon Yusen
  Kaisha (NYK), Mitsui O.S.K. Lines (MOL), and Kawasaki Kisen Kaisha (K-Line)
  — with commercial operations launching on 1 April 2018. Operating under
  the magenta "ONE" brand and the Standard Carrier Alpha Code ONEY, the
  company runs a fleet exceeding 2,200,000 TEU across 165+ weekly service
  loops calling at 244+ ports worldwide, making it one of the largest ocean
  container carriers globally. ONE participates in THE Alliance vessel
  sharing agreement and offers reefer, dangerous goods, out-of-gauge, and
  project cargo services alongside standard dry container moves. Its
  customer-facing digital surface centers on the ONE eCommerce platform
  (ecomm.one-line.com), which provides cargo tracking, instant quotation
  via ONE QUOTE (powered by Descartes Kontainers), spot booking, shipping
  instructions, electronic bill of lading, ePayment, and demurrage/detention
  inquiry. A partner-facing developer portal exists at developers.one-line.com
  alongside EDI integration channels, but ONE does not publish a fully open,
  self-service OpenAPI specification, public SDK, or open-source code at
  either the github.com/ocean-network-express or github.com/OceanNetworkExpress
  organizations (both exist with zero public repositories). Tracking,
  booking, and schedule integrations are most commonly accessed by shippers
  and BCOs through third-party aggregators (Vizion, Portcast, JSONCargo,
  Terminal49, Tradlinx) or via DCSA-conformant carrier APIs delivered under
  commercial agreement.
type: Index
position: Provider
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
  - Ocean Shipping
  - Container Shipping
  - Liner Shipping
  - Logistics
  - Supply Chain
  - Maritime
  - Freight
  - Cargo Tracking
  - Booking
  - Bill Of Lading
  - eBL
  - Vessel Schedules
  - THE Alliance
  - DCSA
  - EDI
  - Japan
  - Singapore
url: https://raw.githubusercontent.com/api-evangelist/ocean-network-express/refs/heads/main/apis.yml
created: '2026-05-25'
modified: '2026-05-25'
specificationVersion: '0.20'
apis: []
common:
  - type: DomainSecurity
    url: security/ocean-network-express-domain-security.yml
  - type: Website
    url: https://www.one-line.com
  - type: eCommerce
    url: https://ecomm.one-line.com
  - type: DeveloperPortal
    url: https://developers.one-line.com
  - type: CargoTracking
    url: https://ecomm.one-line.com/one-ecom/manage-shipment/cargo-tracking
  - type: InstantQuote
    url: https://ecomm.one-line.com/one-ecom/quote/quotation
  - type: Schedules
    url: https://ecomm.one-line.com/one-ecom/schedule/by-port
  - type: VesselSchedule
    url: https://ecomm.one-line.com/one-ecom/schedule/vessel-schedule
  - type: ServiceMap
    url: https://www.one-line.com/en/standard-page/service-map
  - type: MobileApp
    url: https://apps.apple.com/us/app/ocean-network-express/id1567358337
  - type: News
    url: https://www.one-line.com/en/news
  - type: About
    url: https://www.one-line.com/en/about-us
  - type: ContactUs
    url: https://www.one-line.com/en/standard-page/contact-us
  - type: GitHub
    url: https://github.com/ocean-network-express
  - type: GitHubLegacy
    url: https://github.com/OceanNetworkExpress
  - type: LinkedIn
    url: https://www.linkedin.com/company/ocean-network-express-pte-ltd-
  - type: Twitter
    url: https://twitter.com/ONE_LINE_Global
  - type: YouTube
    url: https://www.youtube.com/@OceanNetworkExpressPteLtd
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com