How I automated FCRA credit dispute letters with Supabase and edge functions (opens in new tab)

I needed to help clients dispute credit report errors. Writing FCRA dispute letters manually took 30 minutes per letter. With 50+ clients, that's 25 hours of repetitive work monthly. I built an automated system using Supabase edge functions that generates personalized dispute letters in under 5 seconds. Here's exactly how I did it. The problem with manual dispute letters Every FCRA dispute letter needs specific elements: Client personal information Account details from credit reports Legal la...