To use the "Get Orders" endpoint, you must include the following required parameters: seller_contract_id: The contract ID for the seller. order_reference: The order reference. status: The order status (e.g., PENDING). carrier: The carrier for the ...
The "WAITING_PAYMENT" status is related to the order processing cycle. However, as of now, the "WAITING_PAYMENT" status is not available in the Orders API (REST).
Yes, to prevent abusive usage, requests to the API might be limited to 200 per hour and per IP address. If this limit is reached, the API will return an HTTP status code 429, indicating "Too Many Requests."