---
title: C# .NET Flight client
description: The C# .NET Flight client integrates with C# .NET scripts and applications to query data stored in InfluxDB.
url: https://docs.influxdata.com/influxdb3/core/reference/client-libraries/flight/csharp-flight/
estimated_tokens: 265
product: InfluxDB 3 Core
version: core
publisher: InfluxData
canonical: https://docs.influxdata.com/influxdb3/core/reference/client-libraries/flight/csharp-flight/
date: '2025-04-09T17:03:44-05:00'
lastmod: '2025-04-09T17:03:44-05:00'
---

[Apache Arrow for C# .NET](https://github.com/apache/arrow/blob/main/csharp/README.md) integrates with C# .NET scripts and applications to query data stored in InfluxDB.

For more information, see the [C# client example on GitHub](https://github.com/apache/arrow/tree/main/csharp/examples/FlightClientExample).

#### Use InfluxDB 3 client libraries

We recommend using the [`influxdb3-csharp` C# client library](/influxdb3/core/reference/client-libraries/v3/csharp/) for integrating InfluxDB 3 with your C# application code.

[InfluxDB 3 client libraries](/influxdb3/core/reference/client-libraries/v3/) wrap Apache Arrow Flight clients
and provide convenient methods for [writing](/influxdb3/core/write-data/api-client-libraries/), [querying](/influxdb3/core/query-data/execute-queries/), and processing data stored in InfluxDB 3 Core.
Client libraries can query using SQL or InfluxQL.

[gRPC](/influxdb3/core/tags/grpc/)[SQL](/influxdb3/core/tags/sql/)[Flight SQL](/influxdb3/core/tags/flight-sql/)[client libraries](/influxdb3/core/tags/client-libraries/)