[Документация Yandex Cloud](../../../index.md) > [Yandex Cloud CDN](../../index.md) > Справочник API > gRPC (англ.) > Overview

# Cloud CDN API: gRPC reference

This API reference is organized around CDN resources. 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/cdn/v1).

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

#|
||Service | Description ||
|| [Cache](Cache/index.md) | A set of methods for managing Cache Service resources. ||
|| [Operation](Operation/index.md) | A set of methods for managing operations for asynchronous API requests. ||
|| [OriginGroup](OriginGroup/index.md) | Origin Groups management service. ||
|| [Origin](Origin/index.md) | Origin management service.
Origin is not a standalone entity. It can live only within origin group. ||
|| [Provider](Provider/index.md) | A set of methods for managing Provider Service resources. ||
|| [RawLogs](RawLogs/index.md) | Raw logs management service. ||
|| [ResourceRules](ResourceRules/index.md) | Rules management service.
Used for Resources Rules management. ||
|| [Resource](Resource/index.md) | Provider's resources management service. ||
|| [Shielding](Shielding/index.md) | Shielding management service. ||
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