Creating Google Chrome Extension

Job ID: 31918226

Budget: $30 – $250 USD

I would like to create a chrome extension that automates purchases on https://opensea.io. The Chrome extension will have to interact with Metamask which is another extension to authorize ETH transactions.
Here is a video on how it works:
https://gyazo.com/390dc5492f73014be958e129488c0949
List of what is needed:

-Chrome extension UI:

-Discord webhook input

-Ability to toggle on/off the extension
-Authentication through discord to use the extension

-Inject buy buttons on the main collection page, in the listing page, and also on the product page
-The discord webhook input will be used to send the data over there with the Name of the product, the price paid, link and image