docs-v2/content/influxdb3/clustered/reference/client-libraries/v2/csharp.md

title	list_title	seotitle	description	external_url	menu	weight	prepend
C# client library	C#	Use the InfluxDB C# client library	Use the InfluxDB C# client library to interact with InfluxDB.	https://github.com/influxdata/influxdb-client-csharp	influxdb3_clustered name parent C# v2 client libraries	201	> [!WARNING] > ### Use InfluxDB 3 clients > > The `/api/v2/query` API endpoint and associated tooling, such as InfluxDB v2 client libraries and the `influx` CLI, **can't** query an {{% product-name omit=" Clustered" %}} cluster. > > [InfluxDB 3 client libraries](/influxdb3/{{% product-key %}}/client-libraries/v3/) are available that integrate with your code to write and query data stored in {{% product-name %}}. > > InfluxDB 3 supports many different tools for [**writing**](/influxdb3/clustered/write-data/) and [**querying**](/influxdb3/clustered/query-data/) data. > [**Compare tools you can use**](/influxdb3/clustered/get-started/#tools-to-use) to interact with {{% product-name %}}.

C# is a general-purpose object-oriented programming language.

The documentation for this client library is available on GitHub.

C# InfluxDB client