# Sonder

**Canonical:** https://apis.io/providers/sonder/  
**Website:** https://www.sonder.com/  
**APIs profiled:** 0

Sonder is a hospitality company that designs, leases, and operates a global portfolio of boutique, design-forward apartment-style accommodations and hotels for short- and extended-stay travelers. Guests book directly through Sonder's website and mobile app, where a tech-enabled experience spans contactless check-in, in-app service requests, and 24/7 local support across cities in North America, Europe, and the Middle East. In 2024 Sonder entered a long-term licensing agreement with Marriott that lists its properties in the Marriott Bonvoy program. The company is publicly traded and was backed by venture investors including Greylock. Sonder publishes no public developer API; the only machine-facing surface documented here is its responsible security-disclosure program and the site's domain-security posture.

## Kin Score — 12.0 / 100 (emerging)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 12.0).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 10.5 |
| Developer Ergonomics | 7.1 |
| Commercial Clarity | 21.1 |
| Access Clarity | 21.1 |

## 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 |

## Access

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

## Security (2)

- **Sonder Domain Security** — TLSv1.3 · HSTS · DMARC
- **Sonder Vulnerability Disclosure** — contact published

## Tags

Company, Consumer, Hospitality, Travel, Lodging, Short-Term Rental, Accommodations

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