| 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_cloud_serverless |
| name |
parent |
| C# |
v2 client libraries |
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201 |
| block |
content |
| warn |
### 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/cloud-serverless/reference/client-libraries/v3/) and [Flight SQL clients](/influxdb3/cloud-serverless/reference/client-libraries/) 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/cloud-serverless/write-data/) and [**querying**](/influxdb3/cloud-serverless/query-data/) data.
[**Compare tools you can use**](/influxdb3/cloud-serverless/get-started/#tools-to-use) to interact with {{% product-name %}}.
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