--- title: Securing APIs: Express rate limit and slow down | daily.dev description: This post discusses the importance of rate limiting and slow-down mechanisms in web applications, and provides a tutorial on implementing them in an Express... canonical: https://daily.dev/posts/securing-apis-express-rate-limit-and-slow-down-vgabcvhso twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Securing APIs: Express rate limit and slow down | daily.dev og:description: This post discusses the importance of rate limiting and slow-down mechanisms in web applications, and provides a tutorial on implementing them in an Express... og:url: https://daily.dev/posts/securing-apis-express-rate-limit-and-slow-down-vgabcvhso og:image: https://api.daily.dev/og/posts/vGabcVhSO.png og:image:alt: Securing APIs: Express rate limit and slow down 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. # Securing APIs: Express rate limit and slow down **[MDN Blog](https://daily.dev/sources/mdnblog)** · 2 min read · 19 upvotes · 0 comments ## Summary This post discusses the importance of rate limiting and slow-down mechanisms in web applications, and provides a tutorial on implementing them in an Express application. It also provides practical use cases for rate limiting and slow-down in real-world applications. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#security](https://daily.dev/tags/security), [#webdev](https://daily.dev/tags/webdev), [#express](https://daily.dev/tags/express) [View this post on daily.dev](https://daily.dev/posts/securing-apis-express-rate-limit-and-slow-down-vgabcvhso) ```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":"Securing APIs: Express rate limit and slow down","url":"https://daily.dev/posts/securing-apis-express-rate-limit-and-slow-down-vgabcvhso","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/securing-apis-express-rate-limit-and-slow-down-vgabcvhso"},"datePublished":"2024-05-28T01:04:57.125Z","dateModified":"2024-08-23T15:00:49.793Z","description":"This post discusses the importance of rate limiting and slow-down mechanisms in web applications, and provides a tutorial on implementing them in an Express...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/8aa81c738d1520e4390f40fcf9d8a0da?_a=AQAEuiZ","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/8aa81c738d1520e4390f40fcf9d8a0da?_a=AQAEuiZ","isAccessibleForFree":true,"articleSection":"MDN 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":"MDN Blog","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/236034d60b694d00b5fb9a5a5d6b57ae","url":"https://daily.dev/sources/mdnblog"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/securing-apis-express-rate-limit-and-slow-down-vgabcvhso","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":19},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"security,webdev,express","timeRequired":"PT2M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"MDN Blog","item":"https://daily.dev/sources/mdnblog"},{"@type":"ListItem","position":3,"name":"Securing APIs: Express rate limit and slow down"}]} ```