web3 js need help with my application

Job ID: 31850861

Budget: $30 – $250 USD

hey man so i have a script that is working with web3 metamask using html site

and i need to specify when loggining to metamask account
that blockchain id : 56 /or that the metamask will log in to binance smaartchain

and next i have button that is sending transaction
/i need to specify function of the button to web3 that the transaction ll be provided in specified currency
https://www.youtube.com/watch?v=NseL8v9EH_Q&t=395s - somethink like this guy did but with my currency
so( api , adress ) of the protocol
Related categories: JavaScript HTML jQuery / Prototype