**How to get carrier_account number in goshippo **
shippo.transaction.create({
"shipment": shipment,
"servicelevel_token": "ups_ground",
"carrier_account": "558c84bbc25a4f609f9ba02da9791fe4",
"label_file_type": "png"
})
Go to this website link use this method:- shippo.carrieraccount.list();