# Connections



Connections act as a bridge between workspaces and external sources or destinations, such as websites, applications, databases, file storage systems, and files.

The following sections detail the available API endpoints:

- **[Common](https://www.krenalis.com/docs/api/connections/connections/common.md)**: Endpoints available across all connection types.
- **[Applications](https://www.krenalis.com/docs/api/connections/connections/applications.md)**: Endpoints specific to application connections.
- **[File storages](https://www.krenalis.com/docs/api/connections/connections/file-storages.md)**: Endpoints specific to file storage connections.
- **[Databases](https://www.krenalis.com/docs/api/connections/connections/databases.md)**: Endpoints specific to database connections.
- **[Linked connections](https://www.krenalis.com/docs/api/connections/connections/linked-connections.md)**: Endpoints to link and unlink connections.
- **[Event write keys](https://www.krenalis.com/docs/api/connections/connections/event-write-keys.md)**: Endpoints to manage event write keys.
- **[Settings for connectors](https://www.krenalis.com/docs/api/connections/connections/settings-for-connectors.md)**: Configuration settings for each connector.

## See also

- **[Pipelines](https://www.krenalis.com/docs/api/connections/pipelines.md)**: Perform operations using these connections.