C# Software developing using API

This project its to develop some new fuctions to a already exist software that is developed in C# and works doing requests to MELI API. MELI it’s a marketplace as e-bay, aliexpress and amazon. The software that already exist are attached, and the documentation of the API its here: [login to view URL] The system works based on data of excel spreadsheets, so all settings and data will be setted and displayed on a excel spreadsheet. Each row of the spreadsheet has the data of a item, so any action to that items will be filled in the corresponding row. The new functions that must be developed is: 1. Generator of visits on some items (url’s): The marketplace plataform ranks better the items that has more visits, so we want to generate visits to our own items, the system must generate visits automatically every day. The software must has a field to put proxy ip and port, and use these proxies to do the visits, must also has the option to enable and disable the proxy use. Each items may request a different number of visits per day. The minimum number of visits per day to generate without using the proxy is 1 million. This number if totatly possible, i already gene 2. Auto generator of questions and answers: The marketplace plataform ranks better the items that has more questions, so we want to generate questions to our own items , the system must automatically generate questions every day. We will need to register some buyers accounts in the software, and the software use these accounts to ask the questions in the items of our seller account. The seller account must reply the question instantly. The software will feeded with questions and corresponding answers by a excel spreadsheet. Each items may has a different number of questions per day. [login to view URL] 3. Get the following data from the items: 3.1. Number of visits [login to view URL] 3.2. Sold quantity [login to view URL] 3.3 Position of the item in the rank of the category [login to view URL] 3.4. Number of questions [login to view URL] 3.5 Get and allow changing the status of the item to active/paused/finished/delete) [login to view URL] - If the system take more than 2 hours to get all the data of item, the system will need to be programed to automate download the data at a specified frequency (e.g: every day) - The system should use our server to get the the authorization code. [login to view URL]