If you need to fetch all the orders, please use empty search criteria. Example : http://magento213/index.php/rest/V1/orders?searchCriteria. Swagger contains more ...
I am currently working with Magento ver. 2.1.0. Thank you, Tenzin K.
Example for search criteria to determine the sort order and ...
Request URL: {SITE_URL}/V1/orders/{id}. Now replace {id} with order id to get specific order data. If Issue Solved, Click Kudos/Accept As ...
All examples use Magento Open Source sample data.
Recently i had to fetch order information using the Magento 2 API, and to be more specific:
Preconditions (*) Magento 2.3.3 with sample data Create OAuth
You can change the order status of an order to ANY status, for example from
Preconditions Magento 2. Steps to reproduce Create an
by using created_at timestamp. For an example also see the Magento Docs.