# Carat Hunter

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

Carat Hunter is an independent diamond price-comparison site built by Digital Adventures. It matches the same certified diamond (GIA, IGI and other lab reports) across 100+ retailers worldwide, covering some 11.6 million certified natural and lab-grown diamonds, and shows the price range, retailer count and its Caratlytics value score. It sells no diamonds and takes no commission. It offers natural-language and visual search, an AI diamond expert (Lucy), certificate decoders, mobile apps, and a published llms.txt and public OpenAPI description for aggregate stats, diamond summaries, glossary and market-pulse data.

## Kin Score — 30.4 / 100 (thin)

Scored 2026-11-06 under rubric 0.27.0.

| Facet | Score |
|---|---|
| Discoverability | 73.2 |
| Contract Quality | 24.0 |
| Contract Governance | 49.1 |
| Operational Transparency | 18.9 |
| Developer Ergonomics | 8.3 |
| Access Clarity | 44.2 |

Regulatory layer — **Securities & Market Data**: 8.6 (matched via tags).

## Agent readiness — 25.2 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | unknown |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | unknown |
| 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 |

## APIs (1)

- **Carat Hunter Public API** — The Public API from Carat Hunter — 7 operation(s) for public.

## MCP servers (1)

- **Carat Hunter MCP Server** — Remote MCP server at carathunter.com over streamable HTTP; 5 tools listed.

## Agentic access (1)

- **Carathunter Com Agentic Access** — 7 operations · 1 acting

## Security (3)

- **Carathunter Com Authentication** — 0 schemes
- **Carathunter Com Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC
- **Carathunter Com Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Carathunter Com Plans Pricing**

## Tags

Company, Diamonds, Jewelry, Price Comparison, Retail, E-Commerce, Market Data, AI

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