# PAYONE

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

PAYONE provides payment solutions for various industries, offering card readers, apps, and e‑commerce integrations. Their platform supports retail, gastronomy, healthcare, hospitality, and online shops, enabling merchants to accept cashless payments both in‑store and on‑the‑go. PAYONE emphasizes comprehensive packages, including hardware, software, and support services, tailored to large and small businesses alike.

## Kin Score — 15.5 / 100 (emerging)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 48.2 |
| Contract Quality | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 31.6 |
| Developer Ergonomics | 26.2 |
| Access Clarity | 10.5 |

Regulatory layer — **Payments**: 14.3 (matched via tags).

## Agent readiness — 2.9 (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 | yes |
| 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 |

## Security (2)

- **Payone Domain Security** — TLSv1.3 · HSTS · DMARC
- **Payone Vulnerability Disclosure** — security.txt · contact published

## Tags

Payments, E‑Commerce, Point‑of‑Sale, Card Payments, Retail, Hospitality

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