# Building a .NET API Gateway with ClickHouse and Aspire

DevFeed: [Building a .NET API Gateway with ClickHouse and Aspire](<https://devfeed.tech/articles/building-a-net-api-gateway-with-clickhouse-and-aspire-5230.md>)

Original publisher: [Read original article](<https://clickhouse.com/blog/dotnet-api-gateway-aspire>)

Author: Alex Soffronow Pagonidis

Published: 2026-06-02T00:00:00Z

Content type: tutorial

Language: en

Sources: [ClickHouse Blog](<https://devfeed.tech/sources/clickhouse-blog.md>)

Topics: [Aspire](<https://devfeed.tech/topics/aspire.md>), [clickhouse](<https://devfeed.tech/topics/clickhouse.md>), [.NET](<https://devfeed.tech/topics/net.md>), [API](<https://devfeed.tech/topics/api.md>), [ASP.NET](<https://devfeed.tech/topics/aspnet.md>), [OpenTelemetry](<https://devfeed.tech/topics/opentelemetry.md>), [Blazor](<https://devfeed.tech/topics/blazor.md>), [dashboards](<https://devfeed.tech/topics/dashboards.md>), [C#](<https://devfeed.tech/topics/csharp.md>), [Docker](<https://devfeed.tech/topics/docker.md>)

Tags: [analytics](<https://devfeed.tech/tags/analytics.md>), [api](<https://devfeed.tech/tags/api.md>), [apis](<https://devfeed.tech/tags/apis.md>), [asp-net-core](<https://devfeed.tech/tags/asp-net-core.md>), [backend](<https://devfeed.tech/tags/backend.md>), [blazor](<https://devfeed.tech/tags/blazor.md>), [c-sharp](<https://devfeed.tech/tags/c-sharp.md>), [clickhouse](<https://devfeed.tech/tags/clickhouse.md>), [containers](<https://devfeed.tech/tags/containers.md>), [docker](<https://devfeed.tech/tags/docker.md>), [metrics](<https://devfeed.tech/tags/metrics.md>), [opentelemetry](<https://devfeed.tech/tags/opentelemetry.md>), [telemetry](<https://devfeed.tech/tags/telemetry.md>), [web](<https://devfeed.tech/tags/web.md>)

## AI overview

A walkthrough of building a .NET API gateway with YARP and Aspire. The gateway routes traffic to backend APIs, records proxied requests in ClickHouse for aggregate analytics, and emits OpenTelemetry metrics. A Blazor dashboard presents the results while Aspire provides live service telemetry, logs, traces, and metrics.

## Source excerpt

A walkthrough of building a .NET API gateway with YARP and Aspire that logs every proxied request to ClickHouse for aggregate analytics, with a materialized view keeping dashboard queries fast as traffic grows.