# Alluxio S3 API

**Canonical:** https://apis.io/apis/alluxio/alluxio-s3-api/  
**Provider:** Alluxio — https://apis.io/providers/alluxio/  
**Documentation:** https://documentation.alluxio.io/ee-ai-en/data-access/s3-api.md

Alluxio S3 API is published by [Alluxio](https://apis.io/providers/alluxio/) on the [APIs.io](https://apis.io/) network. The published artifact set on APIs.io includes an API reference and authentication docs.

S3-compatible REST API exposed by every Alluxio worker (HTTP port 29998, HTTPS 29996) that lets applications built for Amazon S3 read and write cached data without code changes. Path-style requests only; mount points are surfaced as S3 buckets. Endpoint is deployment-specific (runs on the customer's self-hosted Alluxio cluster), so no public production baseURL exists.

## Machine-readable artifacts (4)

- **APIReference** — https://documentation.alluxio.io/ee-ai-en/data-access/s3-api.md
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/alluxio/refs/heads/main/authentication/alluxio-authentication.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/alluxio/refs/heads/main/conventions/alluxio-conventions.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/alluxio/refs/heads/main/apis.yml

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/alluxio/alluxio-s3-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/alluxio/.