--- title: Migration to Oauth 2.1 | daily.dev description: SoundCloud has migrated to OAuth 2.1 for authentication, and developers must update their integrations by October 1, 2024. The main difference between OAuth... canonical: https://daily.dev/posts/migration-to-oauth-2-1-ixpcxvl04 twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Migration to Oauth 2.1 | daily.dev og:description: SoundCloud has migrated to OAuth 2.1 for authentication, and developers must update their integrations by October 1, 2024. The main difference between OAuth... og:url: https://daily.dev/posts/migration-to-oauth-2-1-ixpcxvl04 og:image: https://api.daily.dev/og/posts/IxpcxvL04.png og:image:alt: Migration to Oauth 2.1 og:image:width: 1200 og:image:height: 630 og:locale: 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. # Migration to Oauth 2.1 **[Backstage Blog](https://daily.dev/sources/soundcloud)** · 1 min read · 1 upvotes · 0 comments ## Summary SoundCloud has migrated to OAuth 2.1 for authentication, and developers must update their integrations by October 1, 2024. The main difference between OAuth 2.0 and OAuth 2.1 is the requirement of PKCE. ## 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 · 1 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), [#devtools](https://daily.dev/tags/devtools), [#oauth](https://daily.dev/tags/oauth), [#security](https://daily.dev/tags/security) [View this post on daily.dev](https://daily.dev/posts/migration-to-oauth-2-1-ixpcxvl04) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Migration to Oauth 2.1","url":"https://daily.dev/posts/migration-to-oauth-2-1-ixpcxvl04","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/migration-to-oauth-2-1-ixpcxvl04"},"datePublished":"2024-04-23T11:47:02.926Z","dateModified":"2026-03-15T02:36:24.622Z","description":"SoundCloud has migrated to OAuth 2.1 for authentication, and developers must update their integrations by October 1, 2024. The main difference between OAuth...","image":"https://media.daily.dev/image/upload/s--HRgLpUt6--/f_auto/v1722860399/public/Placeholder%2003","thumbnailUrl":"https://media.daily.dev/image/upload/s--HRgLpUt6--/f_auto/v1722860399/public/Placeholder%2003","isAccessibleForFree":true,"articleSection":"Backstage Blog","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Backstage Blog","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/soundcloud","url":"https://daily.dev/sources/soundcloud"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/migration-to-oauth-2-1-ixpcxvl04","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"authentication,devtools,oauth,security","timeRequired":"PT1M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Backstage Blog","item":"https://daily.dev/sources/soundcloud"},{"@type":"ListItem","position":3,"name":"Migration to Oauth 2.1"}]} ```