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DNV Vessels API

Vessel classification status and information

DNV Vessels API is one of 5 APIs that DNV publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Vessels. The published artifact set on APIs.io includes an OpenAPI specification, an API reference, API documentation, and authentication docs.

This API exposes 3 operations across 3 paths, and defines 6 schemas. It is described by OpenAPI 3.1.0, at version 1.0.0.

Requests are made against a single base URL, https://maritime.dnv.com/api/cs-iacs-customer.

3 operations 3 paths 6 schemas 3 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
1.0.0
Base URL
https://maritime.dnv.com/api/cs-iacs-customer
Authentication
OAuth 2.0
License
Resource Areas
1

Authentication & Security 1

DNV Vessels API declares 1 security scheme for authenticating requests. It supports OAuth 2.0 (oauth2) using the clientCredentials flow, exposing 1 scope. By default, every request must be authenticated.

  • oauth2 — OAuth 2.0 via Azure AD B2C. Tokens obtained from https://login.microsoftonline.com/dnvglb2cprod.onmicrosoft.com/oauth2/token using client credentials grant wit…

Paths & Operations 3

Across 3 paths, the API surfaces 3 operations — 3 GET. Each is listed below with its method, path, parameters, and response codes.

Vessels 3

Vessel classification status and information

GET
/vessels
Search vessels by classification criteria
searchVessels 7 params → 200401403
GET
/vessels/{imoNumber}
Get vessel classification details
getVessel 2 params → 200404
GET
/fleets
Get fleet classification status
getFleetStatus 2 params → 200

Schemas 6

The contract defines 6 schemas that model the data the API accepts and returns. The most detailed are VesselSummary (6 properties), SurveySummary (4 properties), VesselList (3 properties), Error (3 properties). Each schema is shown below with its type and property counts.

FleetStatus
object
3 properties
Vessel
SurveySummary
object
4 properties
VesselSummary
object
6 properties
Error
object
3 properties
VesselList
object
3 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

dnv-vessels-api-openapi.yml Raw ↑

Other APIs DNV publishes across the network.

DNV Veracity Platform API
DNV Vessel Register
DNV Certificates API
DNV Surveys API
Where this information came from

This is an independent, third-party profile of DNV Vessels API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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