[Документация Yandex Cloud](../../../index.md) > [Yandex Managed Service for Apache Kafka®](../../index.md) > Справочник API > gRPC (англ.) > Overview

# Managed Service for Apache Kafka® 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/kafka/v1).

**Service URL**: `https://mdb.api.yandexcloud.kz`

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||Service | Description ||
|| [Cluster](Cluster/index.md) | A set of methods for managing Apache Kafka® clusters. ||
|| [Connector](Connector/index.md) | A set of methods for managing Apache Kafka® connectors. ||
|| [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 Kafka resource presets. ||
|| [Topic](Topic/index.md) | A set of methods for managing Kafka topics. ||
|| [User](User/index.md) | A set of methods for managing Kafka users. ||
|| [Versions](Versions/index.md) |  ||
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