# Proton Drive

**Canonical:** https://apis.io/providers/proton-me/  
**Website:** https://proton.me/  
**APIs profiled:** 1

Proton Drive is a secure cloud storage service offered by Proton, a privacy‑focused technology company. It provides encrypted file storage, sharing, and collaboration tools, integrating with Proton’s suite of services such as Mail, VPN, Calendar, and Pass. The platform emphasizes end‑to‑end encryption, zero‑access architecture, and user‑controlled data, targeting both personal and business users who require strong privacy guarantees for their documents and media.

## Kin Score — 38.3 / 100 (thin)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 60.7 |
| Contract Quality | 0.0 |
| Contract Governance | 18.2 |
| Operational Transparency | 36.8 |
| Developer Ergonomics | 23.8 |
| Access Clarity | 84.2 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 39.2 (matched via fallback).

## Agent readiness — 6.3 (agent-aware)

| 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 | documented |
| 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 | platform |
| Pagination Ratio | na |
| Operation Distinctiveness | na |

## APIs (1)

- **Proton Drive API** — Collaborate in real-time, share documents safely, work from any device, and keep your data yours with Proton Docs.

## Security (3)

- **Proton Me Authentication** — 0 schemes
- **Proton Me Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC
- **Proton Me Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Proton Me Plans Pricing**

## Tags

Company, Cloud Storage, Privacy, Encryption, File Sharing, Secure Collaboration

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