From Airtable

Somewhere in your company an Airtable base quietly runs something real, and its formulas are business rules you already wrote down, readable by exactly one tool. Give effortlessapi.com the base I D and a read-only token: the token is used once and never stored, the rules come out as a rulebook file you own, and one press boots a working preview with the rulebook editor, a generated A P I and a real Postgres database, all built from that one file. The rulebook is free either way; pay only when you want the whole project handed over, and if you walk away, your base is untouched.