# ArcNautical

**Canonical:** https://apis.io/providers/arcnautical-com/  
**Website:** https://arcnautical.com/  
**APIs profiled:** 2

ArcNautical provides vessel sanctions and ownership screening APIs that allow users to check any vessel against OFAC, EU, UN sanctions and ownership chains. The service offers free, no‑key endpoint access for basic checks and detailed risk scoring for voyages, supporting compliance, insurance and financing decisions. It includes a public API with OpenAPI spec, pricing information, blog updates, and security documentation.

## Kin Score — 60.7 / 100 (strong)

Scored 2026-11-02 under rubric 0.26.0.

| Facet | Score |
|---|---|
| Discoverability | 65.0 |
| Contract Quality | 65.4 |
| Contract Governance | 22.0 |
| Operational Transparency | 71.1 |
| Developer Ergonomics | 49.4 |
| Access Clarity | 57.9 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 45.1 (matched via fallback).

## Agent readiness — 44.6 (agent-native)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | bearer |
| Idempotency | verified |
| Error Semantics | verified |
| OpenAPI Examples | partial |
| Rate Limit Signal | verified |
| Event Surface Described | no |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |
| Pagination Ratio | paginated |
| Operation Distinctiveness | distinct |
| MCP Tool Quality | na |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## APIs (12)

- **ArcNautical Account API** — Usage, quotas and the access log for the authenticated key.
- **ArcNautical Cargo screening API** — Commodity, origin and discharge screening against sanctions programmes and export controls.
- **ArcNautical Corridor monitors API** — Standing route-risk subscriptions that deliver an event when a corridor score changes.
- **ArcNautical Crew placement API** — For Indian crewing agencies (RPSL holders): may Indian seafarers be placed on this ship under DGS Order 08 and DGMA Order 22 of 2026? A dated, hash-verifiable record per check, ...
- **ArcNautical Exports API** — One file for a whole resource — screenings, cargo screenings, access log — instead of a paging loop.
- **ArcNautical Fleets API** — Named sets of hulls with an exposure roll-up and a change feed, for asking what moved since a cursor instead of re-screening the whole book.
- **ArcNautical Port lookup API** — Unauthenticated UN/LOCODE resolution. Routes are addressed by LOCODE, so this is how a caller turns a port name into one. Every LOCODE validation error points here.
- **ArcNautical Public vessel check API** — Unauthenticated hull screening. IP rate-limited, cached, and not retained against a customer. Requires no key and no account — this is the endpoint the documentation leads with.
- **ArcNautical Vessel monitors API** — A standing subscription per hull. We re-screen on our schedule and deliver an event only when the verdict moves, so a book need not be re-screened to stay current.
- **ArcNautical Vessel screening API** — The authenticated screening record for one hull, or a batch of up to 50: every sanctions match with its source list and confidence class, ownership opacity, the graded vetting f...
- **ArcNautical Voyage assessments API** — Synchronous and batch route risk scoring by UN/LOCODE, retained for audit.
- **ArcNautical Webhooks API** — HMAC-SHA256 signed delivery of every event type, with delivery history and redelivery.

## MCP servers (1)

- **ArcNautical MCP Server** — Remote MCP server at mcp.arcnautical.com.

## Agentic access (1)

- **Arcnautical Com Agentic Access** — 64 operations · 27 acting

## Security (4)

- **Arcnautical Com Authentication** — apiKey/http · 2 schemes
- **Arcnautical Com Domain Security** — TLSv1.3 · HSTS · DMARC
- **Arcnautical Com Vulnerability Disclosure** — security.txt · contact published
- **Arcnautical Com Trust Center** — SOC 2, ISO 27001, GDPR

## Plans (1)

- **Arcnautical Com Plans Pricing**

## Tags

Company, Maritime, Compliance, Data, Screening

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/arcnautical-com/). Scores are computed from the provider's own public artifacts under a published rubric.