generated: '2026-07-20'
method: searched
source: https://docs.openio.io/latest/ (SDK guide) + https://github.com/open-io
description: >-
  First-party client libraries for OpenIO SDS. The clients are distributed with
  the open-source source tree (GitHub org open-io) and documented in the SDK
  guide rather than as pre-built registry packages — there is no `oio` package
  on PyPI (verified 404 on 2026-07-20); the Python client is installed from the
  oio-sds source tree. S3 gateway consumers may alternatively use any standard
  AWS S3 SDK.
packages:
  - language: python
    registry: source
    name: oio
    url: https://github.com/open-io/oio-sds
    install: pip install . (from the oio-sds source tree)
    official: true
    docs: https://docs.openio.io/latest/source/sdk-guide/python_example.html
  - language: c
    registry: source
    name: oio-sds C client
    url: https://github.com/open-io/oio-sds
    official: true
    docs: https://docs.openio.io/latest/source/sdk-guide/c_example.html
  - language: java
    registry: source
    name: oio-api-java
    url: https://github.com/open-io/oio-api-java-doc
    official: true
    docs: https://docs.openio.io/latest/source/sdk-guide/java_example.html
notes: >-
  The S3-compatible gateway also works with any third-party AWS S3 SDK
  (boto3, aws-sdk-js, aws-sdk-java, etc.); those are not first-party to OpenIO
  and are not listed here as official.