GraphQL API. Although this article is supposed to demonstrate a simple, yet real-world scenario on how to build and use GraphQL APIs. I have the below questions: 1. . To get started with this advanced tutorial, follow these steps: Set up a development environment using AEM as a Cloud Service. There are three main classifications of slow queries in AEM, listed by severity: Index-less queries. To accelerate the tutorial a starter React JS app is provided. AEM SDK; Video Series. To get started with GraphQL queries, and how they work with AEM Content Fragments, it helps to see some practical examples. Select Full Stack Code option. There are three main classifications of slow queries in AEM, listed by severity: Index-less queries. supportscredentials is set to true as request to AEM Author should be authorized. Learn more about the GraphQL queries at Learning to use GraphQL with AEM - Sample Content and Queries. On an AEM instance with a high number of Content Fragments that share the same model, GraphQL list queries can become costly (in terms of resources). Angular CLI Command To Create Angular App: ng new. ; Dive into the details of the AEM GraphQL API. Form Participant Step. contributorList is an example of a query type within GraphQL. 24. Start the tutorial chapter on Create Content Fragment Models. When the user fills and submits the form, the field data is stored in the nodes of the workflow payload. Learn to use GraphQL with AEM so you can serve content headlessly by exploring sample content and queries. 1. Let’s look at the following GraphQL query: {. Learn how to create relationships between Content Fragment Models in Adobe Experience Manager (AEM) and how to leverage these relationships in GraphQL queries. The popular response format that is usually used for mobile and web applications is JSON. Learn more about the CORS OSGi configuration. CORSPolicyImpl~appname-graphql. It is the GraphQL convention on how to write data into the system. I'm currently using AEM 6. field and arguments are two important parts of a query. To accelerate the tutorial a starter React JS app is provided. The following configurations are examples. This section provides some examples on how to create your own components for AEM. AEM. not parameters as well. Reload to refresh your session. To accelerate the tutorial a starter React JS app is provided. Also, review How to execute a Persisted query, Using query variables, and Encoding the query URL for use by an app to learn persisted query execution by client applications. The GraphiQL tool also enables users to persist or save queries to be used by client applications in a production setting. Overview; 1 - Defining Content Fragment Models; 2 - Authoring Content Fragments; 3 - Explore. The tutorial implementation uses many powerful features of AEM. Select GraphQL to create a new GraphQL API. The AEM GraphQL API lets you perform (complex) queries on your Content Fragments; with each query being according to a specific model type. contributorList is an example of a query type within GraphQL. For the underlying concepts, see: AEM Components - the Basics. Getting started. To help with this see: A sample Content Fragment structure. Developer. 1) Find nodes by type under a specific path. You can review the session dedicated to the query builder for an overview and use of the tool. The GraphiQL tool also enables users to persist or save queries to be used by client applications in a production setting. Select the AEM as a Cloud Service development environment from the Eligible Deployment Environments select box. directly; for. AEM GraphQL schemas are created as soon as a Content Fragment Model is created, and they can exist on both author and publish environments. cors. A query is a client request made by the graphql client for the graphql server. Manage GraphQL endpoints in AEM. To get started with this advanced tutorial, follow these steps: Set up a development environment using AEM as a Cloud Service. To get started with this advanced tutorial, follow these steps: Set up a development environment using AEM as a Cloud Service. Network calls to persistent GraphQL queries are cached as these are GET calls. Developing. Learn about the various data types used to build out the Content Fragment Model. Select aem-headless-quick-setup-wknd in the Repository select box. . You signed out in another tab or window. Getting started. Data fetchers are used in graphql-java to fetch data (or do updates in the case of Mutations) for each of the fields defined in the schema. The React App in this repository is used as part of the tutorial. GraphQL API requests must be authenticated using the following details: Stack API key; Environment; Delivery token of the concerned environment; You need to pass the stack API Key in the URL and the publishing environment as a query parameter. This is because all fragments that share a model being used within the GraphQL query have to be loaded into memory. Overview of the Tagging API. These endpoints need to be created, and published, so that they can be accessed securely. Content Fragments are used in AEM to create and manage content for the SPA. Persisted queries are queries that are stored on the Adobe Experience Manager (AEM) server. Authentication for Remote AEM GraphQL Queries on Content Fragments; AEM GraphQL API with Content Fragments - Sample Content and Queries; Hybrid and SPA AEM Development. This sample application retrieves the content from AEM by invoking the persisted GraphQL queries and renders it in an immersive experience. Clone and run the sample client application. type=cq:Page. Update cache-control parameters in persisted queries. AEM creates these based on your. Persisted queries are queries that are stored on the Adobe Experience Manager (AEM) server. An end-to-end tutorial illustrating how to build-out and expose content using AEM’s GraphQL APIs and consumed by an external app, in a headless CMS scenario. Last update: 2023-06-23. I have created queries and persisted it. In this tutorial, you learn how to integrate the requests for persisted queries into the sample WKND GraphQL React app using the AEM Headless Client for JavaScript. Learn how to use Content Fragments in Adobe Experience Manager (AEM) with the AEM GraphQL API for headless content delivery. The following tools should be installed locally: JDK 11;. This guide uses the AEM as a Cloud Service SDK. GraphQL is a query language for APIs. Before you begin your own SPA. Prerequisites. An end-to-end tutorial illustrating how to build-out and expose content using AEM Headless. The configuration file must be named like: com. Overview; 1 - Defining Content Fragment Models; 2 - Authoring Content Fragments; 3 - Explore. Touch UI. To get started with this advanced tutorial, follow these steps: Set up a development environment using AEM as a Cloud Service. Reload to refresh your session. This multi-part tutorial walks through the implementation of a React application for a fictitious lifestyle brand, the WKND. Content fragments can be referenced from AEM pages, just as any other asset type. Adobe Experience Manager (AEM) Gems is a series of technical deep dives into Adobe Experience Manager delivered by Adobe experts. Every GraphQL schema have a root object type called Query. This is the title of the question "how to filter a nested list": the question is how to filter the nested list (offices), not how filter out any of the companies themselves. js implements custom React hooks. Select the APIs blade. Adobe Experience Manager as a Cloud Service’s Cross-Origin Resource Sharing (CORS) facilitates non-AEM web properties to make browser-based client-side calls to AEM’s GraphQL APIs, and other AEM Headless resources. In the next chapter, you learn about sending advanced GraphQL queries using the GraphiQL Integrated Development Environment (IDE). Build a React JS app using GraphQL in a pure headless scenario. The AEM Headless quick setup gets you hands-on with AEM Headless using content from the WKND Site sample project, and a React App that consumes the content over AEM Headless GraphQL APIs. Get{} functions are used to easily retrieve data from your Weaviate instance, while Aggregate{} is used to obtain meta information about data objects and its properties. GraphQL provides a complete and understandable description of the data in your API, gives clients the power to ask for exactly what they need and nothing more, makes it easier to evolve APIs over time, and enables powerful developer tools. Sure, you could define an ad-hoc endpoint for that but throwing scalability and maintainability overboard in the process. @arunpatidarYou create a workflow model to define the series of steps executed when a user starts the workflow. 12 which is fixed in the latest version but instead of StringFilterExpression, we need to use StringFilter. Get started with Adobe Experience Manager (AEM) and GraphQL. Experiment constructing basic queries using the GraphQL syntax. Getting started. Getting started. Using the AEM JSON exporter, you can deliver the contents of any AEM page in JSON data model format. Previous page. This tutorial explores how AEM Content Services can be used to power the experience of an Mobile App that displays Event information (music, performance, art, etc. AEM Headless as a Cloud Service. It is recommended to persist queries on an AEM author environment initially and then transfer the query to your production AEM publish environment, for use by applications. 0-SNAPSHOT. References to other content, such as images or other Content Fragments can be dynamically inserted in-line within the flow of the text. You can pass your schema and the query to graphql, it'll return a Promise that'll resolve the query to the data. AEM provides several tools and resources for creating workflow models, developing workflow steps, and for programmatically interacting with workflows. schema. Clone the adobe/aem-guides-wknd-graphql repository:The best way to get started with GraphQL and AEM is to start experiment with queries using our sample content fragment data. create our GraphQL query inside . Query AEM for a list of teams, and their referenced members; Query AEM for a team member’s details; Get the sample React app. I am trying to make a call to a GraphQL endpoint (external, not controlled by me), all I can find on internet is how to setup a back-end GraphQL endpoint using Java Spring Boot. In this chapter, a stubbed-out sample React app is implemented with the code required to interact with AEM’s GraphQL API, and display team and person data obtained from them. On the Tests panel, tap or click either the Run all tests button or the Run tests button below the title of the Test Suite that you want to run. The GraphiQL tool lets you test and debug your GraphQL queries by enabling you to:. Start the tutorial chapter on Create Content Fragment Models. Now that you have learned how to access and query your headless content using the AEM GraphQL API you can now learn how to use the REST API to access and update the content of your Content Fragments. The following tools should be installed locally: JDK 11; Node. To accelerate the tutorial a starter React JS app is provided. The GraphQL API in AEM allows you to expose Content Fragment data to downstream applications. A modern content delivery API is key for efficiency and performance of Javascript-based frontend applications. Command To Install Angular CLI: (If not installed on your system previously) npm install -g @angular/cli. GraphQL in AEM is quite new and it brings a lot of new possibilites, especially. See full list on experienceleague. In this tutorial, you learn how to integrate the requests for persisted queries into the sample WKND GraphQL React app using the AEM Headless Client for JavaScript. Install sample content. Install an AEM package that contains several folders and sample images used to accelerate the tutorial. To get started with this advanced tutorial, follow these steps: Set up a development environment using AEM as a Cloud Service. In this tutorial, we’ll cover a few concepts. GraphQL has a robust type system. AEM provides several tools and resources for creating workflow models, developing workflow steps, and for programmatically interacting with workflows. It is analogous to MVC backend in a RESTFul. Start here for a guided journey through the powerful and flexible headless features of AEM, their capabilities, and how to leverage them on your project. 1 - Modeling Basics; 2 - Advanced Modeling; 3 - Creating GraphQL Queries; 4 - Content Fragment Variations; 5 - GraphQL Endpoints; 6 - Author and Publish Architecture; 7 - GraphQL Persisted Queries; Basic Tutorial. Query AEM for a list of teams, and their referenced members; Query AEM for a team member’s details; Get the sample React app. GraphQL Persisted Queries. Created for: Beginner. then (result => { console. I would like to know the Authentication token to be passed in the API request 2. AEM as a Cloud Service’s Query Performance Tool delivers more information about the details of the query execution over the AEM 6. In the basic tutorial multi-step GraphQL tutorial, you used the GraphiQL Explorer to test and refine the GraphQL queries. On an AEM instance with a high number of Content Fragments that share the same model, GraphQL list queries can become costly (in terms of resources). Tutorials. contributorList is an example of a query type within GraphQL. graphql ( {schema, requestString}). To get started with this advanced tutorial, follow these steps: Set up a development environment using AEM as a Cloud Service. GraphQL basics and key characteristics. In this tutorial, we’ll cover a few concepts. This sample application retrieves the content from AEM by invoking the persisted GraphQL queries and renders it in an immersive experience. It’s neither an architectural pattern nor a web service. With GraphQL Query Language, you can define complex queries with nested fields, pass arguments to filter. Author in-context a portion of a remotely hosted React. It is an execution engine and a data query language. In AEM, navigate to Tools > Deployment > Packages to access Package Manager. zip. The examples assume the use of GraphQL queries that return image references using the _dynamicUrl field. or=true group. This consumes both. AEM Gem session Search forms made easy with the AEM querybuilder for a detailed overview of the query builder. 1 Accepted Solution. Query. For example: GraphQL persisted query. Using this path you (or your app) can:</p> <ul dir="auto"> <li>access the GraphQL schema,</li> <li>send your GraphQL queries,</li> <li>receive the responses (to your. The following table provides links to the reference documentation of several key Java objects to use when interacting programmatically with workflows. </p> <p. AEM OOTB GraphQL Editor # GraphiQL is an in-browser tool for writing, validating, and # testing GraphQL queries. Query for fragment and content references including references from multi-line text fields. AEM creates these based. The examples assume the use of GraphQL queries that return image references using the _dynamicUrl field. AEM SDK; Video Series. Clone the adobe/aem-guides-wknd-graphql repository:Developer. Manage GraphQL endpoints in AEM. Deploying a SPA that interacts AEM in a headless manner involves hosting the SPA and making it accessible via a web browser. Fetch. Values of GraphQL over REST. It allows you to specify the exact data you need by selecting fields on the available types in the schema. This sample application retrieves the content from AEM by invoking the persisted GraphQL queries and renders it in an immersive experience. Start the tutorial chapter on Create Content Fragment Models. Start the tutorial chapter on Create Content. Learn. 1. 15, prior to AEM 6. This can be done by creating a new GraphQL servlet in the AEM configuration manager, and then adding the required GraphQL schema and queries to the servlet. Available for use by all sites. sql. AEM provides the Content Fragment core component - a component that lets you include content fragments on your pages. Install sample content. Some useful JCR queries (XPATH, SQL2) for AEM/CQ development. The AEM GraphQL API allows you to update the default cache-control parameters to your queries in order. Experiment constructing basic queries using the GraphQL syntax. js application demonstrates how to query content using AEM’s GraphQL APIs using persisted queries. It would be impossible to tell apart the different types from the client without the __typename field. # # Type queries into this side of the screen, and you will see intelligent. The GraphiQL tool also enables users to persist or save queries to be used by client applications in a production setting. A query is a GraphQL Operation that allows you to retrieve specific data from the server. In this post, the most common used queries will be explored, using the most important predicates provided by the Query Builder API; following an incremental approach does not neglect the possibility of understanding how to build more complex queries. Getting started. AEM Content Fragments work. An end-to-end tutorial illustrating how to build-out and expose content using AEM’s GraphQL APIs and consumed by an external app, in a headless CMS scenario. It is a schema that defines all of the data inside the API. Persisted Query logic. Overview; 1 - Defining Content Fragment Models; 2 - Authoring Content Fragments; 3 - Explore. The AEM GraphQL API allows you to update the default cache-control parameters to your queries in order. The basic operation of queries with GraphQL for AEM adhere to the standard GraphQL specification. This tutorial explores how AEM’s GraphQL APIs and headless capabilities can be used to power the experiences surfaced in an external app. The GraphiQL tool lets you test and debug your GraphQL queries by enabling you to: select the Endpoint appropriate to the Sites configuration that you want to use for your queries; directly input new queries; create, and access, Persisted Queries; run your queries to immediately see the results; manage Query Variables; save, and manage. As the method argument, use the value of the. 1. Content can be viewed in-context within AEM. GraphQL Query optimization. This sample application retrieves the content from AEM by invoking the persisted GraphQL queries and renders it in an immersive experience. Learn to use GraphQL with AEM so you can serve content headlessly by exploring sample content and queries. ; Look at some sample queries to see how things work in practice. The GraphQL API in AEM allows you to expose Content Fragment data to downstream applications. I think you have to update update your graphql queries as well when you upgrade AEM to 6. And some sample GraphQL queries, based on the sample content fragment structure (Content Fragment Models and related Content Fragments). Depending on your instance, you can directly access the GraphiQL interface included with AEM GraphQL API for submitting and testing queries. GraphQL is an open-source data query and manipulation and language for APIs. The DataSourcePool service provides the getDataSource method that returns a DataSource object for a given data source name. The AEM Headless quick setup gets you hands-on with AEM Headless using content from the WKND Site sample project, and a sample React App (a SPA) that consumes the content over AEM Headless GraphQL APIs. The Form Participant Step presents a form when the work item is opened. GraphQL is: “…a query language for APIs and a runtime for fulfilling those queries with your existing data. For GraphQL queries with AEM there are a few extensions: If you require a single result: use the model name; eg city; If you expect a list of results: add List to the model name; for example, cityList; See Sample Query - All Information about All. Bascially, what I need is , given a content path, e. Build ReactJS (with Apollo Client library) and jQuery client applications to consume the API. Next, explore the power of AEM’s GraphQL API using the built-in GraphiQL Explorer. This can lead to slow performance, if not looked at carefully. . Okay a slight correction, your variation must be lower cased and spaces should be replaced with _ and then it should work fine. select the Endpoint appropriate to the Sites configuration that you want to use for your queries; directly input new queries; create, and access, Persisted Queries run your queries to immediately see the results; manage Query Variables; save, and. This end-to-end tutorial continues the basic tutorial that covered the fundamentals of Adobe Experience Manager (AEM) Headless and GraphQL. This session dedicated to the query builder is useful for an overview and use of the tool. An end-to-end tutorial illustrating how to build-out and expose content using AEM Headless. In this chapter, a stubbed-out sample React app is implemented with the code required to interact with AEM’s GraphQL API, and display team and person data obtained from them. This guide uses the AEM as a Cloud Service SDK. cd next-graphql-app. Rich text with AEM Headless. To accelerate the tutorial a starter React JS app is provided. Headless implementation forgoes page and component. To accelerate the tutorial a starter React JS app is provided. In this video you will: Learn how to enable GraphQL Endpoints. Example applications are a great way to explore the headless capabilities of Adobe Experience Manager (AEM). Objects. Enable content fragment models & GraphQL persistent queries. executeQuery(query, new HashMap<>(), (url, headers, body) -> { /** * The requestHeaders providers headers. npx create-next-app --ts next-graphql-app. Getting started. Explore AEM's GraphQL APIs using the built-in GrapiQL IDE. Is there a way, we can do it in AEM GraphQL syntax? Thanks. This guide uses the AEM as a Cloud Service SDK. The following are examples of how image URLs can prefix the AEM host value made configurable for various headless app frameworks. An end-to-end tutorial illustrating how to build-out and expose content using AEM Headless. Clone the adobe/aem-guides-wknd-graphql repository: The AEM GraphQL API is a customized version based on the standard GraphQL API specification, specially configured to let you perform (complex) queries on your Content Fragments. Clone and run the sample client application. Query AEM for a list of teams, and their referenced members; Query AEM for a team member’s details; Get the sample React app. In other words the correct answer would not filter out. Queries that resolve to an index, but must traverse all index entries to collect results This sample application retrieves the content from AEM by invoking the persisted GraphQL queries and renders it in an immersive experience. GraphQL allows you to request __typename, a meta field, at any point in a query to get the name of the object type at that point. In this chapter, a stubbed-out sample React app is implemented with the code required to interact with AEM’s GraphQL API, and display team and person data obtained from them. And some sample GraphQL queries, based on the sample content fragment structure (Content Fragment Models and related Content Fragments). Using this path you (or your app) can: ; access the GraphQL schema, ; send your GraphQL queries, ; receive the responses (to your GraphQL queries). js initializes and exports the AEM Headless Client used to communicate with AEM; src/api/usePersistedQueries. Features. This section describes how to extend the Query Builder by implementing a custom predicate evaluator. Prerequisites. Then I have another content fragement (let's. Note: I assume that we have access to our example data and properties id and name via GraphQL. The basic operation of queries with GraphQL for AEM adhere to the standard GraphQL specification. The content is not tied to the layout, making text editing easier and more organized. The series will guide you through the entire process of building an instant messaging app which uses GraphQL throughout: Part 1 (this part): Setting up a simple client. Solved: In the AEM Sample Queries for filtering tags, the sample CF defines the Categories field as a Tag data type. The following configurations are examples. Make sure you have the below configurations done in order to consume GraphQL: Go to Tools → General → Configuration Browser → Open properties of your project. In the next chapter, Build React app, you explore how an external application can query AEM’s GraphQL endpoints and use. In GraphQL the nested query with arguments would go: Now, let’s see how the Type definition might go for the previous operation. Getting started. Explore the AEM GraphQL API. This sample application retrieves the content from AEM by invoking the persisted GraphQL queries and renders it in an immersive experience. In the basic tutorial multi-step GraphQL tutorial, you used the GraphiQL Explorer to test and refine the GraphQL queries. In CRXDE Lite, select Tools from the toolbar, then Query, which opens the Query tab. Available for use by all sites. Created for: Developer. To get started with this advanced tutorial, follow these steps: Set up a development environment using AEM as a Cloud Service. In this tutorial, we’ll cover a few concepts. To address this problem I have implemented a custom solution. Select Full Stack Code option. Getting started. GraphQL queries look the same for both single items or lists of. In this chapter, a stubbed-out sample React app is implemented with the code required to interact with AEM’s GraphQL API, and display team and person data obtained from them. Queries that resolve to an index, but must traverse all index entries to collect. Learn how AEM automatically generates a GraphQL schema based on a Content Fragment model. Start the tutorial chapter on Create Content Fragment Models. Content Fragment models define the data schema that is used by Content Fragments. On your terminal run the following command. Learn more about the GraphQL queries at Learning to use GraphQL with AEM - Sample Content and Queries. One of Gatsby’s main strengths is the ability to query data from a variety of sources in a uniform way with GraphQL. The best way to get started with GraphQL and AEM is to start experiment with queries using our sample content fragment data. Understand how the Content Fragment Model. Its using a syntax which doesnt seem to be mentioned in any grapql documentation outside of AEM. Learn how to use AEM's Content Fragments with GraphQL for headless content delivery. An end-to-end tutorial illustrating how to build-out and expose content using AEM’s GraphQL APIs and consumed by an external app, in a headless CMS scenario. In this part of the AEM Headless Developer Journey, learn how to use GraphQL queries to access your Content Fragments content. And some sample GraphQL queries, based on the sample Content Fragment structure (Content Fragment Models and related Content Fragments). Experiment constructing basic queries using the GraphQL syntax. Use the value of the delivery token against the access_token key in the header to authenticate your API. Next. Browse the following tutorials based on the technology used. Clone and run the sample client application. 13 All our GraphQL related query works fine in AUTHOR where as in Publish, we are getting this error: " - 556000. There are various methods of persisting queries, including: GraphiQL IDE - see Saving Persisted Queries (preferred method) GraphQL for AEM - Summary of Extensions. This consumes both time and memory. Client applications like mobile, devices can make a query using GraphQL and get the data they want in mostly JSON format…I recommend storing the graphql in one file, and script for processing it in a separate file, and then combining the two at the prompt. Content Fragments are used, as the content is structured according to Content Fragment Models. Learn how to use GraphQL with AEM to serve content headlessly by exploring sample content and queries. Understanding how a query can be improved, whether through indexing or just refining the parameters, along with using AEM’s query performance tools can be crucial to good design. Learn how to enable, create, update, and execute Persisted Queries in AEM. To accelerate the tutorial a starter React JS app is provided. In this chapter, you use the GraphiQL Explorer to define more advanced queries to gather data of the Content. The following tools should be installed locally: JDK 11; Node. Created for: Developer. NOTE. GraphQL has a robust type system. In this tutorial, you learn how to integrate the requests for persisted queries into the sample WKND GraphQL React app using the AEM Headless Client for JavaScript. The SPA retrieves this content via AEM’s GraphQL API. Install an AEM package that contains several folders and sample images used to accelerate the tutorial. JcrUtil is the AEM implementation of the JCR utilities. Clone and run the sample client application. These remote queries may require authenticated API access to secure headless content delivery. AEM creates these based on your. Courses Recommended courses Tutorials Certification Events Instructor-led training Browse content library View all learning options. Explore AEM's GraphQL APIs using the built-in GrapiQL IDE. Start the tutorial chapter on Create Content. Overview; 1 - Defining Content Fragment Models; 2 - Authoring Content Fragments; 3 - Explore. Getting started. AEM SDK; Video Series. Prerequisites. Solved: Hi Team, AEM : 6. Learn how to use GraphQL with AEM to serve content headlessly by exploring sample content and queries. The best way to get started with GraphQL and AEM is to start experiment with queries using our sample content fragment data. js v18; Git; 1. The Lambda function uses graphql-java, a popular library for implementing GraphQL with java. View the source code on GitHub. AEM Gem session Search forms made easy with the AEM querybuilder for a detailed overview of the query builder. The advanced tutorial illustrates in-depth aspects of working with Content Fragment Models, Content Fragments, and the AEM GraphQL persisted queries, including using the GraphQL persisted queries in a. Invest in the knowledge, specifications, standards, tooling, data, people, and organizations that define the next 50 years of the API economy. Select aem-headless-quick-setup-wknd in the Repository select box. In this video you will: Learn how to enable GraphQL Persisted Queries; Learn how to create, update, and execute GraphQL queries; Understand the benefits of persisted queries over client-side queriesFew useful commands for RDEs (assuming we have a ‘sample aem wknd guides project’) Install the 'all' package. DataFetcher object. Understand some practical. For an end-to-end example of building your own single-page application that is editable with AEM starting with project setup through application routing, see the WKND SPA Tutorials: Getting Started with the AEM SPA Editor and Angular. json extension. Upload and install the package (zip file) downloaded in the previous. This tutorial explores how AEM’s GraphQL APIs and headless capabilities can be used to power the experiences surfaced in an external app. Using this path you (or your app) can: access the GraphQL schema, send your GraphQL queries, receive the responses (to your GraphQL queries). supportedheaders includes "Authorization" as requests to AEM Author should be authorized. Overview. type=cq:Page. The AEM Headless SDK is available for various platforms: AEM Headless SDK for client-side browsers (JavaScript) AEM Headless SDK for server-side/Node.