DNV · Rate Limits

Dnv Rate Limits

DNV does not publish per-second/per-minute rate limits for its Maritime customer APIs. Access is gated by a signed API contract and OAuth 2.0 client credentials issued via Azure AD B2C. Access tokens are valid for ~20 minutes and should be reused across requests. Effective limits are governed by the contract and fair-use review.

Dnv Rate Limits is the machine-readable rate-limit profile for DNV on the APIs.io network, conforming to the API Commons Rate Limits specification.

It captures 1 rate-limit definition, measuring varies.

The profile also includes 3 backoff/retry policies defined and response codes documented for throttled and serviceUnavailable.

Tagged areas include Maritime, Classification, Vessel, and Rate Limiting.

1 Limits Throttle: 429
MaritimeClassificationVesselRate Limiting

Limits

Contract-bound API access contract
varies
see DNV API contract / contact local DNV representative
Effective limits are governed by the contract. No public RPS/RPM numbers are published.

Policies

Token Reuse
OAuth 2.0 access tokens (Azure AD B2C) are valid for ~20 minutes and should be reused across HTTP requests rather than re-acquired per call.
Backoff Strategy
Clients should implement exponential backoff with jitter on 429/503 responses.
Contracted Access
A DNV API contract must be signed; the named technical contact receives client_id / client_secret.

Sources

Work with this as data

Every rate limit here is available over the APIs.io API and to AI agents over MCP.

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Tools for rate limits

4 MCP tools reach this
  • find_rate_limitsBrowse and filter every rate limit in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
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Call it yourself

curl for this page
This rate limit 
curl "https://apis.io/api/v1/rate-limits/dnv-rate-limits"
All rate limits 
curl "https://apis.io/api/v1/rate-limits?limit=25"

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