Connect with Orchestrator API

hi all,
i am trying to use orchestrator API for which i need to build the request using the connection

Here are connection details for the Orchestrator REST API.
https://postman.uipath.rocks/?version=latest

can anyone please suggest on how we can build the request through this and
how these elements can be used to query:
First to get the list of queues and match the name to the ID
GET Queues - Get All
Then to retrieve all items in the queue based on the queue ID
GET Queues Items- Get all by queue id

@som17 - pls check below post - for sample http request to get queue items related … it might helpful

How to count the remaining transaction items in a queue? - #7 by EngAnalyst