# Rapattoni

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

Rapattoni Corporation is a California-based provider of multiple listing service (MLS), association management, accounting and REALTOR association software for boards and MLSs in the United States. It maintains a developer section on rapattoni.com (/dev/) covering its RETS data service and change log and a RESO Web API section for licensed third-party data access to MLS listing data. The rapattoni.com site geo-blocks non-US traffic and returned 403 to every probe in this pass, so no endpoint, base URL or machine-readable contract could be verified; the record holds only what was observable.

## Kin Score — 6.3 / 100 (minimal)

Scored 2026-11-06 under rubric 0.27.0. Trend: flat (-2.3 from 8.6).

| Facet | Score |
|---|---|
| Discoverability | 53.6 |
| Contract Quality | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 10.5 |
| Developer Ergonomics | 4.8 |
| Access Clarity | 0.0 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 5.9 (matched via fallback).

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| 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)

- **Rapattoni MLS Data Services (RETS / RESO Web API)** — RETS and RESO Web API access to Rapattoni-hosted MLS listing data for licensed third parties. The developer pages are geo-restricted and were not readable from this pass; no bas...

## Security (1)

- **Rapattoni Domain Security** — TLSv1.3 · DMARC

## Tags

Company, Real Estate, MLS, RESO Web API, RETS, Association Management

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