--- title: Announcing Field Level Authorization for GraphQL... description: Announcing field-level authorization for GraphQL Federation with Cosmo Router. Policy-as-code workflow improves transparency, security, and compliance. canonical: https://daily.dev/posts/announcing-field-level-authorization-for-graphql-federation-with-cosmo-router-9orofrkry twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Announcing Field Level Authorization for GraphQL Federation with Cosmo Router | daily.dev og:description: Announcing field-level authorization for GraphQL Federation with Cosmo Router. Policy-as-code workflow improves transparency, security, and compliance. og:url: https://daily.dev/posts/announcing-field-level-authorization-for-graphql-federation-with-cosmo-router-9orofrkry og:image: https://api.daily.dev/og/posts/9orOFrKrY.png og:image:alt: Announcing Field Level Authorization for GraphQL Federation with Cosmo Router 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. # Announcing Field Level Authorization for GraphQL Federation with Cosmo Router **[WunderGraph](https://daily.dev/sources/wundergraph)** · 12 min read · 2 upvotes · 0 comments ## Summary Announcing field-level authorization for GraphQL Federation with Cosmo Router. Policy-as-code workflow improves transparency, security, and compliance. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#graphql](https://daily.dev/tags/graphql), [#policy-as-code](https://daily.dev/tags/policy-as-code), [#security](https://daily.dev/tags/security) [View this post on daily.dev](https://daily.dev/posts/announcing-field-level-authorization-for-graphql-federation-with-cosmo-router-9orofrkry) ```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":"Announcing Field Level Authorization for GraphQL Federation with Cosmo Router","url":"https://daily.dev/posts/announcing-field-level-authorization-for-graphql-federation-with-cosmo-router-9orofrkry","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/announcing-field-level-authorization-for-graphql-federation-with-cosmo-router-9orofrkry"},"datePublished":"2024-01-30T14:40:09.194Z","dateModified":"2026-03-30T02:18:51.975Z","description":"Announcing field-level authorization for GraphQL Federation with Cosmo Router. Policy-as-code workflow improves transparency, security, and compliance.","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/e8174f44c0be6ab52c7ed723817f774a?_a=AQAEufR","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/e8174f44c0be6ab52c7ed723817f774a?_a=AQAEufR","isAccessibleForFree":true,"articleSection":"WunderGraph","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":"WunderGraph","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1681654408/logos/WunderGraphs","url":"https://daily.dev/sources/wundergraph"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/announcing-field-level-authorization-for-graphql-federation-with-cosmo-router-9orofrkry","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":2},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"graphql,policy-as-code,security","timeRequired":"PT12M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"WunderGraph","item":"https://daily.dev/sources/wundergraph"},{"@type":"ListItem","position":3,"name":"Announcing Field Level Authorization for GraphQL Federation with Cosmo Router"}]} ```