---
title: Exoscale Object Storage
description: Exoscale Object Storage (SOS) via the S3-compatible API. Endpoint derived from the zone code (ch-gva-2, de-fra-1, ...).
---

## Installation

`@aws-sdk/client-s3`, `@aws-sdk/s3-presigned-post`, and `@aws-sdk/s3-request-presigner` are optional peer dependencies of `files-sdk` - install alongside the SDK so the adapter's imports resolve at runtime.

```package-install
files-sdk @aws-sdk/client-s3 @aws-sdk/s3-presigned-post @aws-sdk/s3-request-presigner
```

## Usage

```ts lineNumbers
import { Files } from "files-sdk";
import { exoscale } from "files-sdk/exoscale";

const files = new Files({
  adapter: exoscale({
    bucket: "uploads",
    region: "ch-gva-2", // or "de-fra-1", "at-vie-1", "bg-sof-1", ...
    // accessKeyId / secretAccessKey auto-loaded from
    // EXOSCALE_API_KEY / EXOSCALE_API_SECRET
  }),
});
```

Exoscale Object Storage (SOS) via its S3-compatible API. A thin wrapper around the S3 adapter - endpoint derived from the zone code (`ch-gva-2`, `ch-dk-2`, `de-fra-1`, `de-muc-1`, `at-vie-1`, `at-vie-2`, `bg-sof-1`), virtual-hosted-style addressing, errors relabelled. Pass the zone as `region` - Exoscale calls them zones but they fill the SigV4 region slot. Auto-loads from `EXOSCALE_API_KEY` and `EXOSCALE_API_SECRET`. Generate IAM keys in the Exoscale Portal under IAM -> API Keys.

## Options

<AutoTypeTable
  path="../../packages/files-sdk/src/exoscale/index.ts"
  name="ExoscaleAdapterOptions"
/>

## Compatibility

| Method | Status | Notes |
| --- | :-: | --- |
| `upload` | ✅ |  |
| `download` | ✅ |  |
| `delete` | ✅ |  |
| `list` | ⚠️ | The S3 list API returns no per-object `Content-Type`, so `type` is inferred from the key's extension (`application/octet-stream` when unknown). Use `head()` for the stored value. |
| `search` | ✅ |  |
| `head` | ✅ |  |
| `exists` | ✅ |  |
| `copy` | ✅ |  |
| `url` | ✅ |  |
| `signedUploadUrl` | ✅ |  |