# HTTP/3 Support in HTTP Client API in Java 26

DevFeed: [HTTP/3 Support in HTTP Client API in Java 26](<https://devfeed.tech/articles/http-3-support-in-http-client-api-in-java-26-4495.md>)

Original publisher: [Read original article](<https://www.baeldung.com/java-httpclient-http-3-quic>)

Author: Rajat Garg

Published: 2026-09-10T18:50:56Z

Content type: tutorial

Language: en

Sources: [Baeldung](<https://devfeed.tech/sources/baeldung.md>)

Topics: [Java HttpClient](<https://devfeed.tech/topics/java-httpclient.md>), [client](<https://devfeed.tech/topics/client.md>), [Networks](<https://devfeed.tech/topics/networks.md>), [Latency](<https://devfeed.tech/topics/latency.md>)

Tags: [api](<https://devfeed.tech/tags/api.md>), [http](<https://devfeed.tech/tags/http.md>), [java](<https://devfeed.tech/tags/java.md>), [java-httpclient](<https://devfeed.tech/tags/java-httpclient.md>), [latency](<https://devfeed.tech/tags/latency.md>), [networking](<https://devfeed.tech/tags/networking.md>), [networking-java-httpclient](<https://devfeed.tech/tags/networking-java-httpclient.md>), [networks](<https://devfeed.tech/tags/networks.md>), [popular](<https://devfeed.tech/tags/popular.md>), [tls](<https://devfeed.tech/tags/tls.md>), [tutorial](<https://devfeed.tech/tags/tutorial.md>)

## AI overview

A tutorial on using Java 26's HttpClient API with HTTP/3, including protocol preference and server-support discovery.

## Source excerpt

Learn how HttpClient API supports HTTP/3 now, and how to set your apps to use HTTP/3. The post HTTP/3 Support in HTTP Client API in Java 26 first appeared on Baeldung.