--- title: "A guide to JWT authentication in Go" url: https://daily.dev/posts/a-guide-to-jwt-authentication-in-go-badlvyeuy source_url: https://blog.logrocket.com/jwt-authentication-go/ type: article source: "LogRocket" published: 2022-08-19T16:02:47.943Z updated: 2024-08-30T02:19:20.473Z tags: ["authentication", "golang", "jwt"] reading_time: 8 upvotes: 10 comments: 0 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # A guide to JWT authentication in Go **[LogRocket](https://daily.dev/sources/logrocket)** · 8 min read · 10 upvotes · 0 comments ## Summary Go 1.16 or later installed on your machine (for security reasons) Experience building web applications in Go or any other language (optional) The golang-jWT package is the most popular package for implementing JWTs in Go, owing to its features and ease of use. You will need a secret key to generate JWT tokens using the Golang-JWT package. If you want to modify the JWT, you can use the claims method. If there are no errors, you should use the Claims method. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Don’t just attend KubeCon \+ CloudNativeCon, Merge Forward your experience\!](https://daily.dev/posts/don-t-just-attend-kubecon-cloudnativecon-merge-forward-your-experience--l0rpp73x8) · CNCF · 0 upvotes · 0 comments - [Announcing H2 2026 KCDs](https://daily.dev/posts/announcing-h2-2026-kcds-m96goajm1) · CNCF · 1 upvotes · 0 comments - [Two months of Open Community Groups](https://daily.dev/posts/two-months-of-open-community-groups-asf52zhbs) · CNCF · 0 upvotes · 0 comments --- Tags: [#authentication](https://daily.dev/tags/authentication), [#golang](https://daily.dev/tags/golang), [#jwt](https://daily.dev/tags/jwt) [View this post on daily.dev](https://daily.dev/posts/a-guide-to-jwt-authentication-in-go-badlvyeuy)