I need chrome extension developer -- 2

Job ID: 31918693

Budget: $30 – $250 USD

Google chrome extension to increase speeding purchase
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 (make sure the user is in the discord)

-Inject buy buttons on the main collection page, on the listing page, and also on the product page.
Link example:
https://opensea.io/collection/boonjiproject (main collection)
https://opensea.io/assets/0x4cd0ea8b1bdb5ab9249d96ccf3d8a0d3ada2bc76/9361(product of one collection)
https://opensea.io/activity/boonjiproject (listings of the collection

-The discord webhook input will be used to send the data with the Name of the product, the price paid, link and image.

Process after clicking the snipe button (create the transaction, accept it, and open Metamask), all of this should be done in the backend. Like shown in the video.