[Yandex Cloud documentation](../../../../index.md) > [Yandex Identity Hub](../../../index.md) > API reference > gRPC > Identity Provider API > Overview

# Identity Provider 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/organizationmanager/v1/idp).

**Service URL**: `https://organization-manager.api.cloud.yandex.net`

#|
||Service | Description ||
|| [Operation](Operation/index.md) | A set of methods for managing operations for asynchronous API requests. ||
|| [Synchronization](Synchronization/index.md) | A set of methods for managing synchronization settings. ||
|| [SynchronizationSession](SynchronizationSession/index.md) | A set of methods for managing synchronization sessions. ||
|| [Userpool](Userpool/index.md) | A set of methods for managing userpools. ||
|| [User](User/index.md) | A set of methods for managing users in the Identity Provider system. ||
|#