# FAIR Appraisers

**Canonical:** https://apis.io/providers/fairappraisers-org/  
**Website:** https://fairappraisers.org/  
**APIs profiled:** 1

FAIR Appraisers is an independent public registry that compares source‑labeled art, antique, and specialty‑property appraiser profiles by geography, fee transparency, and public evidence. It helps users find qualified appraisers, understand fee structures, and verify compliance with standards such as USPAP.

## Kin Score — 14.1 / 100 (emerging)

Scored 2026-11-13 under rubric 0.28.0.

| Facet | Score |
|---|---|
| Discoverability | 57.1 |
| Contract Quality | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 9.5 |
| Access Clarity | 34.0 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 12.7 (matched via fallback).

## Agent readiness — 3.1 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | no |
| 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

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

## APIs (1)

- **FAIR Appraisers API** — API documentation for FAIR Appraisers is provided via their guides and resources.

## Security (1)

- **FAIR Appraisers Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Art, Antiques, Appraisal, Transparency, Registry

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