[Yandex Cloud documentation](../../../index.md) > [Yandex Managed Service for YDB](../../index.md) > [Yandex Cloud API reference for Managed Service for YDB](../overview.md) > gRPC > Overview

# Managed Service for YDB API: gRPC reference

Actions are performed by making RPC calls. For more information about API architecture, see [API Concepts](../../../api-design-guide/index.md).

**Interface definitions** available at [GitHub](https://github.com/yandex-cloud/cloudapi/tree/master/yandex/cloud/ydb/v1).

**Service URL**: `https://ydb.api.cloud.yandex.net`

#|
||Service | Description ||
|| [Backup](Backup/index.md) | A set of methods for managing backups. ||
|| [Database](Database/index.md) | A set of methods for managing databases. ||
|| [Location](Location/index.md) |  ||
|| [Operation](Operation/index.md) | A set of methods for managing operations for asynchronous API requests. ||
|| [ResourcePreset](ResourcePreset/index.md) |  ||
|| [StorageType](StorageType/index.md) |  ||
|#