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Using nestedFields to Query Related Entries
Official Documentation
Using nestedFields to Query Related Entries Liferay 7.4 U69+/GA69+ The nestedFields parameter returns multiple levels of related object entries in a single GET request. Pass the nestedFields...
Managing Object Entries Using GraphQL
Official Documentation
Managing Object Entries Using GraphQL You can use GraphQL to manage custom object entries in Liferay efficiently. This API framework simplifies data interaction and serves as an alternative to REST...
Using Aggregation Terms with REST APIs
Official Documentation
Using Aggregation Terms with REST APIs When querying Object entries using REST APIs, you can use an Object's fields as facet criteria for aggregating entry data. To do this, add the...
Using nestedFields to Audit Entry History
Official Documentation
Using nestedFields to Audit Entry History Liferay 7.4 U72+/GA72+ When you enable entry history for an object definition, you can use the nestedFields parameter with REST APIs to audit entry...
Using Object APIs With Base64 Encoded Files
Official Documentation
Using Object APIs With Base64 Encoded Files Liferay DXP 2024.Q2+/Portal GA120+ When creating object entries with attachment fields through APIs, you can generally upload files from your computer...
Using Relationship REST APIs
Official Documentation
Using Relationship REST APIs Liferay 7.4 U70+/GA70+ When you add relationships to custom or system objects, Liferay generates REST endpoints for accessing those relationships. You can relate and...
Picklists API Basics
Official Documentation
Picklists API Basics Liferay provides the headless-admin-list-types REST APIs for creating and managing picklist definitions (ListTypeDefinition) and their entries (ListTypeEntry). You can view and...
Notifications API Basics
Official Documentation
Notifications API Basics Liferay's headless delivery application provides REST and GraphQL services for subscribing to or unsubscribing from notifications for platform events across several default...
Search Suggestions API
Official Documentation
Search Suggestions API DXP 7.4 U36+/Portal GA36+ You can return suggestions with the using the /suggestions headless API. This API is used by Liferay's Search Bar Suggestions feature. There are...
Site APIs
Official Documentation
Site APIs Use Liferay’s REST APIs to manage site elements programmatically. This guide introduces the Navigation Menu API and shows how to create, retrieve, update, and delete navigation menus...
Account Groups API Basics
Official Documentation
Account Groups API Basics Liferay DXP/Portal 7.4+ You can manage account groups from the Applications menu or use Liferay's REST APIs. Call these services to create and manage account groups. ...
Workflow Definition Link API Basics
Official Documentation
Workflow Definition Link API Basics Liferay DXP 2025.Q1+/Portal GA132+ You can manage workflow definition links from the Liferay UI or using Liferay's REST APIs. In Liferay, the Control Panel →...
Search APIs
Official Documentation
Search APIs You can search with headless APIs using the endpoints at /o/search. Search Headless APIs Availability The first search headless endpoint, /portal-search-rest, was released behind a...
Search API Basics
Official Documentation
Search API Basics [Release Feature](../../../security-and-administration/administration/configuring-liferay/feature-flags.md#release-feature-flags) 7.4 U88+ and GA88+ You can search for content...
Navigation Menu API Basics
Official Documentation
Navigation Menu API Basics Liferay's REST APIs provide services for Liferay's navigation menus. You can create and edit navigation menus with the API. Start by seeing an example of adding a new...
User Management APIs
Official Documentation
User Management APIs You can use headless APIs to interface with important Liferay user management features, including user accounts, organizations, and roles. Here are resources to help you...
Account Users and Roles APIs
Official Documentation
Account Users and Roles APIs You can manage Account Users and Account Roles from the Applications menu, but you can also use Liferay's REST APIs. Call these services to create and manage account...
Adding the UAD Framework
Official Documentation
Adding the UAD Framework You can manage and delete user data with Liferay's User Associated Data (UAD) management tool. The tool is available out-of-the-box for many of Liferay's applications (e.g....
Accounts API Basics
Official Documentation
Accounts API Basics Liferay DXP/Portal 7.4+ You can manage accounts from the Applications menu or use Liferay's REST APIs. Call these services to create and manage accounts. Adding an Account ...
Countries API Basics
Official Documentation
Countries API Basics Liferay 7.4 U24+ and GA24+ Use Liferay's Rest APIs to create and manage countries. Adding a Country Then, follow these steps: Download and unzip Countries API Basics. ...
Organizations API Basics
Official Documentation
Organizations API Basics You can Create and Manage Organizations from the Application menu, but you can also use Liferay's REST APIs. Call these services to manage organizations. Adding an...
Postal Address API Basics
Official Documentation
Postal Address API Basics Liferay DXP/Portal 7.4+ Use Liferay's REST APIs to manage postal addresses. Add Postal Address to Account Then, follow these steps: Download and unzip Postal Address...
Regions API Basics
Official Documentation
Regions API Basics Liferay 7.4 U24+ and GA24+ Use Liferay's REST APIs to create and manage regions. Adding a Region Then, follow these steps: Download and unzip Regions API Basics. curl...
Roles API Basics
Official Documentation
Roles API Basics You can create and manage roles from the Application menu, but you can also use Liferay's REST APIs. Call these services to manage roles. Associate a User to a Regular Role Then,...
User Account API Basics
Official Documentation
User Account API Basics You can add and manage users from the Control Panel, but you can also use Liferay's REST APIs. You can call these services to add, edit, delete users. Start with adding a...
User Groups API Basics
Official Documentation
User Groups API Basics You can Create and Manage User Groups from the Application menu, but you can also use Liferay's REST APIs. Call these services to manage user groups. Adding a User Group ...
Consuming APIs
Official Documentation
Consuming APIs APIs, or Application Programming Interfaces, serve as the bridge between different software applications, allowing them to communicate and exchange data. By consuming external APIs,...
API Query Parameters
Official Documentation
API Query Parameters Whether you consume REST APIs or GraphQL APIs, different query parameters are available to help you filter the responses. Fields Parameter Use this parameter to specify and...
API Headers Reference
Official Documentation
API Headers Reference API headers are components of HTTP requests that provide essential information to the server about the client's request and how the server should handle it. You can use API...
Batch Engine API Basics - Exporting Data
Official Documentation
Batch Engine API Basics - Exporting Data Liferay's Headless Batch Engine provides REST APIs to import and export data. Call these services to export data from Liferay. Exporting Data Then,...
Batch Engine API Basics - Importing Data
Official Documentation
Batch Engine API Basics - Importing Data Liferay's Headless Batch Engine provides REST APIs to import and export data. Call these services to import data to Liferay. Importing Data Then follow...
Configuring JSON Web Services
Official Documentation
Configuring JSON Web Services Liferay’s services are exposed as JSON web services out-of-the-box. This is enabled by default. You can access these services via the API page at...
Consuming GraphQL APIs
Official Documentation
Consuming GraphQL APIs Liferay DXP contains GraphQL APIs for most of its applications. The GraphQL APIs are available at http://[host]:[port]/o/graphql. Here's how to consume them in three steps: ...
Consuming REST Services
Official Documentation
Consuming REST Services Liferay DXP contains REST services for most of its applications. These services are fully OpenAPI compliant. Here, learn how to consume them. This takes only three steps: ...
Data Migration Center
Official Documentation
Data Migration Center Liferay DXP 2023.Q4+/Portal GA102+ [Beta Feature](../../../../security-and-administration/administration/configuring-liferay/feature-flags.md#beta-feature-flags) Currently,...
Using External Reference Codes
Official Documentation
Using External Reference Codes Liferay DXP/Portal 7.4+ Many of Liferay's headless API endpoints support an external reference code (ERC). The ERC field is useful in wide range of scenarios. For...
Sample API Tutorials
Official Documentation
Sample API Tutorials Follow the links below for sample API tutorials that include example requests and example code. Building Applications (Objects) Custom Objects API Basics Custom Objects...
Using OAuth 2.0
Official Documentation
Using OAuth 2.0 OAuth 2.0 is an industry-standard authorization protocol. Users with accounts on a Liferay-based website can share select credentials with various clients seamlessly. OAuth 2.0...
Authorizing Account Access with OAuth2
Official Documentation
Authorizing Account Access with OAuth2 Once you have an application registered, you can start authorizing users. To do that, you must construct the URL to the authorization server (Liferay DXP)....
Creating an OAuth2 Application
Official Documentation
Creating an OAuth2 Application When you have an application that can use OAuth 2.0 for authorization, you must register that application so Liferay can recognize it. Open the Global Menu...