Install Shell Proteins first:
\curl -sSL https://raw.githubusercontent.com/grzegorzblaszczyk/shell-proteins/master/setup.sh | bash
Copy .digitalocean_credentials.sample file to .digitalocean_credentials and modify the DIGITALOCEAN_TOKEN line with your API token.
Get the latest invoice and show total costs per project
./fetch_costs_from_invoice_by_project.sh
or
./fetch_costs_from_invoice_by_project.sh [invoice_id]
when you want to use specific invoice.