HTTP node can be used to make HTTP(S) calls from a workflow
It can be used to integrate with third-party applications such as JIRA, Freshdesk or any others that have an HTTP end point
The parts of the HTTP Node are:
Every node in the workflow can use the output of any previous node as its input
Choose this from the "Select a resource" drop-down
There methods that correspond to any valid HTTP request are GET, PUT, POST and DELETE.
GET is used to fetch data from a resource
POST and PUT are for sending data to a server
DELETE is used for deleting the resource
For more details on the basics of what they do click here.
The endpoint URL is the obtained from the application that you want to access
The Header, Body and Basic Auth of the node will update based on the Method and the Endpoint URL
For a usage example click here.