Is it possible to create a "base" project that I can duplicate?

I have a multitenant application where I create a new project for each new tenant automatically. With the new project I have to run a migration to create the tables but unfortunately with Cloudflare Workers the migration files wouldn't be there in the first place. So I'm thinking using Neon's API, is there a way to create a "base" project that I can use to create new projects for the tenants?