---
title: "Overview"
url: "https://help.flows.world/en/article/overview"
language: "en"
last_updated: "2025-12-16T18:55:23.452Z"
---

# Overview

The S3 Storage App provides flows for storing and retrieving files from S3-compatible storage services (AWS S3, DigitalOcean Spaces, MinIO, etc.). This documentation covers four core library flows:

-   Get Object - Retrieve JSON files
-   Put Object - Upload JSON files
-   Get CSV - Retrieve CSV files
-   Put CSV - Upload CSV files

**Prerequisites**

Before using these library flows, you need the following credentials from your S3-compatible storage provider:

| **Parameter** | **Description** |
| --- | --- |
| endpoint | Your storage endpoint (e.g., bucket-name.region.digitaloceanspaces.com) |
| accessKey | Your access key ID |
| secretKey | Your secret access key |
| region | Your storage region (e.g., fra1, us-east-1) |