# HappyCo

**Canonical:** https://apis.io/providers/happyco/  
**Website:** https://happy.co  
**APIs profiled:** 1

HappyCo is a PropTech company (founded 2011, San Diego) whose real-time multifamily operations platform powers property inspections, AI-led maintenance, centralized maintenance, and asset performance for nearly 4 million units globally. Its developer-facing Happy API is a high-performance gRPC API (grpc.happyco.com) exposing inspection, report, template, account, account-provisioning (Partner API), asset, and folder services, plus server-streaming event notifications and a flexible MyID/IntegrationID system. Generated client libraries are published for Ruby, Go, and Java, and the platform integrates with major property-management systems (Yardi, RealPage, Entrata, MRI, ResMan, AppFolio, Buildium).

## Kin Score — 45.2 / 100 (developing)

Scored 2026-08-30 under rubric 0.17.2. Trend: flat (+0.0 from 45.2).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 42.7 |
| Governance | 4.5 |
| Contract Governance | 4.5 |
| Operational Transparency | 26.3 |
| Developer Ergonomics | 54.2 |
| Commercial Clarity | 60.5 |
| Access Clarity | 60.5 |

## Agent readiness — 20.7 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| 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 | yes |
| Agent Skills | derived |
| 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)

- **HappyCo API (Happy API)** — HappyCo's gRPC API for property inspections, reports, templates, accounts, users, partner account provisioning, assets, folders, and streaming events.

## MCP servers (1)

- **HappyCo MCP Server**

## Security (3)

- **Happyco Authentication** — http-basic · 1 scheme
- **Happyco Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC
- **Happyco Trust Center** — SOC 2 Type II

## Tags

Company, PropTech, Real-Estate, Property Management, Inspections, Maintenance, Multifamily, gRPC

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