# Marshall

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

Marshall is a Swedish-British consumer audio brand, part of Marshall Group AB, known for its iconic guitar amplifiers and a modern line of Bluetooth speakers, wireless headphones, and earbuds. Built on more than 60 years of live-music heritage, Marshall sells direct-to-consumer through marshall.com across amps, home and portable speakers, and personal audio. It was added to the API Evangelist network as a consumer portfolio company of HongShan. Marshall publishes no public developer API, developer portal, or API documentation at this time; this profile captures its public web identity and domain-security posture.

## Kin Score — 10.6 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 10.6).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| 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 (1)

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

## Tags

Company, Consumer, Audio, Consumer Electronics, Headphones, Speakers, Amplifiers, Music

---

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