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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...
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...
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...
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: ...
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...
Producing and Implementing APIs with REST Builder
Official Documentation
Producing and Implementing APIs with REST Builder With REST Builder, you can define the API you want to build, and REST Builder provides the framework and endpoints for you. Deploy an Example REST...
REST Builder
Official Documentation
REST Builder REST Builder is a code generation tool that makes it easy for you to take your local APIs and make them available on the web. It uses the OpenAPI Specification to generate REST and...
Data Providers
Official Documentation
Data Providers Data providers serve data that can be consumed by the Forms application. The REST Data Provider is included with the Forms application. With it, you can consume data from REST web...
Using the REST Data Provider to Populate Form Options
Official Documentation
Using the REST Data Provider to Populate Form Options Select from List fields can hold many options. Those options can be supplied automatically by using the JSON web services registered in Liferay...