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Full detail: Where this data comes from
OpenIO SDS is an open-source, software-defined object storage platform for building hyper-scalable, high-performance storage infrastructures. It stores data across commodity hardware and exposes it through an Amazon S3-compatible gateway and an OpenStack Swift-compatible gateway, backed by native RAWX, Conscience, Directory, Container, Content and Account services. Developers integrate via first-party Python, C and Java client libraries and the openio command-line interface, or with any standard AWS S3 / Swift SDK and CLI. The S3 gateway supports Signature v2/v4, versioning, lifecycle, CORS, tagging, ACLs and multipart uploads, plus a documented subset of AWS IAM (paid plans). OpenIO was founded as a French storage company backed by Partech and acquired by OVHcloud in 2020; the SDS project remains publicly documented open source.
Areas: Company · Infrastructure Saas · Object Storage · S3 · Cloud Storage · Open Source · OpenStack Swift · Storage
Everything profiled for OpenIO is published on APIs.io rather than in this repository. Start at the provider page — apis.io/providers/openio/ — or go straight to one of the APIs or properties below.
- OpenIO SDS S3-Compatible Object Storage API — Amazon S3-compatible object storage gateway exposed by OpenIO SDS, with an OpenStack Swift-compatible gateway alongside. Self-hosted software, so the API…
Each property below is a page on APIs.io carrying the machine-readable artifact and what it says.
Authentication, trust centre, and vulnerability disclosure.
Links to the company's own pages. This repository publishes no copy of their specifications — the canonical document is theirs and lives at the URLs below.
Kin Score 17.3 — emerging · rubric 0.24.0 · scored 2026-10-17
| Facet | Score |
|---|---|
| Discoverability | 64.3 |
| Contract quality | 0.0 |
| Contract governance | 18.2 |
| Operational transparency | 2.6 |
| Developer ergonomics | 40.5 |
| Access clarity | 0.0 |
Agent readiness 2.5 — human-only
| Agent-readiness dimension | Result |
|---|---|
| Spec Presence | — |
| Agentic Access | — |
| Reversibility Documented | — |
| MCP Server | — |
| Auth Clarity | bearer (partial credit) |
| Idempotency | — |
| Error Semantics | — |
| OpenAPI Examples | — |
| Rate Limit Signal | — |
| Event Surface Described | — |
| Agent Skills | — |
| Well Known Catalog | — |
| Consent Identity | — |
| Agent Card | — |
| Dry Run Mode | — |
| Delegated Identity | — |
| Protected Resource Metadata | — |
| Dynamic Client Registration | — |
| Agentic Commerce | — |
Regulatory alignment 16.7 — Horizontal (data, software, accessibility, platform)
The rubric is published at github.com/api-evangelist/kin-score. The per-check breakdown behind these numbers — which checks were earned, partial or missed — along with score history and how this provider compares to its peers, is available at apis.io/providers/openio/.
API Evangelist profiles a company's public API surface the way a developer would find it: the website, developer portal and documentation, the specifications it publishes, its public repositories, and its pricing, status and changelog pages. From that it derives the properties above — contracts split per API, workflows, schemas, collections, governance rules, plans and rate limits — and scores them against the published Kin Score rubric.
The artifacts are published on APIs.io, not in this repository. This repository is the public record for OpenIO: the place to say something is wrong, missing or out of date, and to ask for a re-score or a removal.
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