spfx-rest-operations

Samples for making REST API operations:

1. GET requests to the Web, User Profile Service and Search REST APIs
2. POST request to the Lists REST API
3. Batch request (including calls to User Profile, Web and Lists) to the $batch REST API

More information:

Working with the REST API in SharePoint Framework (SPFx)

Making a POST request to SharePoint from an SPFx webpart

Batch REST requests in SharePoint Framework (SPFx) using SPHttpClientBatch