# AIS Trail

**Canonical:** https://apis.io/providers/aistrail-com/  
**Website:** https://aistrail.com/  
**APIs profiled:** 1

AIS Trail provides a unified API delivering historical and real-time Automatic Identification System (AIS) data for vessels worldwide. The service offers clean, standardized, and query‑ready ship movement information, supporting use cases such as live tracking, route analysis, and maritime analytics. Users can access vessel positions, historical routes, and source metadata through a consistent RESTful interface, enabling integration into logistics, compliance, and marine research applications.

## Kin Score — 25.6 / 100 (emerging)

Scored 2026-11-06 under rubric 0.27.0. Trend: falling (-8.0 from 33.6).

| Facet | Score |
|---|---|
| Discoverability | 66.1 |
| Contract Quality | 0.0 |
| Contract Governance | 18.2 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 26.2 |
| Access Clarity | 53.9 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 20.6 (matched via fallback).

## Agent readiness — 2.5 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| 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 | na |
| Operation Distinctiveness | na |
| MCP Tool Quality | na |

## Access

Freemium — onboarding: unknown, pricing: freemium, trial: no (confidence: medium).

## APIs (1)

- **AIS Trail API** — Normalized historical AIS vessel positions from public maritime authorities.

## Security (2)

- **Aistrail Com Authentication** — 1 scheme
- **Aistrail Com Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Aistrail Com Plans Pricing**

## Tags

Company, Maritime, AIS, Data, Real-Time

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