# Houzz

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

Houzz is a home renovation and design platform that connects homeowners with home professionals, products, and design inspiration, and operates Houzz Pro, an all-in-one business management SaaS for contractors and design professionals (3D floor plans, takeoffs, estimates, invoices, scheduling, CRM, and marketing). For commerce, Houzz runs a marketplace and exposes an official Seller/Vendor Commerce API (opened to third-party partners in 2016) that lets merchants sync product listings, inventory, pricing, and orders. API access is gated: sellers enable it under Settings > API in the Houzz dashboard or request it via sellerapi@houzz.com, then authenticate integrations with an App ID, Token, and User Name. Houzz does not publish a general-purpose public developer portal, OpenAPI spec, or first-party SDKs; integration is handled through the Seller/Vendor programs and Houzz Pro's pre-built integrations (QuickBooks, Zapier, Gmail, Google Calendar/Drive, Gusto).

## Kin Score — 21.0 / 100 (emerging)

Scored 2026-08-30 under rubric 0.17.2. Trend: flat (+0.0 from 21.0).

| Facet | Score |
|---|---|
| Discoverability | 68.5 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 26.2 |
| Commercial Clarity | 44.7 |
| Access Clarity | 44.7 |

## 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 |

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (1)

- **Houzz Seller & Vendor Commerce API** — Official Houzz commerce API for third-party marketplace partners. Lets sellers and vendors sync product catalog/listings, update inventory levels and pricing, and retrieve and m...

## Security (2)

- **Houzz Authentication** — apiKey · 1 scheme
- **Houzz Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, E-Commerce, Marketplace, Home Improvement, Interior Design, Home Renovation, Furniture, Software-as-a-Service

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