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

# Managed Service for MySQL 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/mdb/mysql/v1).

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

#|
||Service | Description ||
|| [BackupRetentionPolicy](BackupRetentionPolicy/index.md) | A set of methods for managing MySQL Cluster backup retention policies. ||
|| [Backup](Backup/index.md) | A set of methods for managing MySQL backups.
See [the documentation](../../operations/cluster-backups.md) for details. ||
|| [Cluster](Cluster/index.md) | A set of methods for managing MySQL clusters. ||
|| [Database](Database/index.md) | A set of methods for managing MySQL databases in a cluster.
See [the documentation](../../operations/databases.md) for details. ||
|| [Maintenance](Maintenance/index.md) | A set of methods for managing maintenances in a service. ||
|| [Operation](Operation/index.md) | A set of methods for managing operations for asynchronous API requests. ||
|| [ResourcePreset](ResourcePreset/index.md) | A set of methods for managing MySQL resource presets.
See [the documentation](../../concepts/instance-types.md) for details. ||
|| [User](User/index.md) | A set of methods for managing MySQL users.
See [the documentation](../../operations/cluster-users.md) for details. ||
|| [Versions](Versions/index.md) |  ||
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