Build a scrapper for IDEX Decentralized exchange

Summary: I want a scrapper for IDEX decentralized cryptocurrency exchange. This bot should be programmed preferrably on node.js. Disclaimer: I do NOT want a website, or a whole exchange. I just want an experienced programmer to help me write a SCRIPT in the form of a console application with no GUI, that does the tasks described below. WHY A SCRAPPER? Right now, IDEX decentralized exchange's API is non-functional, so scrapping HTML responses would be a work-around this issue. Project description: At the end, the bot should be able to retrieve market information for a specific cryptocurrency, and click on the button "BUY" on IDEX exchange. In order to do this, the bot must do the following: 1. Retrieve the market price and order book for a specific token, scrapping the HTML response 2. Retrieve ETH balance of the user's wallet, as found in the Buy *token* label (before clicking "BUY"). 3. Post a buy order that is equal to the current price PLUS 0.00000001 ETH, so that the new order gets positioned as the best price for a determined cryptocurrency. To do this, the bots reads the "BIDS" table and retrieves the info for the first order. THAT'S ALL. Considerations: *The exchange's website is idex.market. Again, I do NOT want a website, or a whole exchange programmed, just a simple node.js console script.