---
title: Yandex Object Storage
description: Yandex Object Storage via the S3-compatible API. Fixed global endpoint, region defaults to ru-central1.
peerDeps:
  - "@aws-sdk/client-s3"
  - "@aws-sdk/s3-presigned-post"
  - "@aws-sdk/s3-request-presigner"
---

## 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 { yandex } from "files-sdk/yandex";

const files = new Files({
  adapter: yandex({
    bucket: "uploads",
    // endpoint defaults to https://storage.yandexcloud.net
    // region defaults to "ru-central1"
    // accessKeyId / secretAccessKey auto-loaded from
    // YANDEX_ACCESS_KEY_ID / YANDEX_SECRET_ACCESS_KEY
  }),
});
```

Yandex Object Storage via its S3-compatible API. A thin wrapper around the S3 adapter - fixed global endpoint, region defaults to `"ru-central1"` for signing, virtual-hosted-style addressing, errors relabelled. Auto-loads from `YANDEX_ACCESS_KEY_ID` and `YANDEX_SECRET_ACCESS_KEY`. Generate static access keys in the Yandex Cloud console for a service account with the `storage.editor` role.

## Options

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

## Compatibility

| Method            | Status | Notes |
| ----------------- | :----: | ----- |
| `upload`          |   ✅   |       |
| `download`        |   ✅   |       |
| `delete`          |   ✅   |       |
| `list`            |   ✅   |       |
| `search`          |   ✅   |       |
| `head`            |   ✅   |       |
| `exists`          |   ✅   |       |
| `copy`            |   ✅   |       |
| `url`             |   ✅   |       |
| `signedUploadUrl` |   ✅   |       |