Hi, I'm Philipp, building a document API from Germany

Hi everyone, I'm Philipp, a developer from Germany.

I build Formfeed on my own: an API that turns templates and data into PDFs, e-invoices and images, for code and for AI agents.

Most of my days go into the unglamorous parts of documents: tables that break across pages, e-invoices that have to pass the EN 16931 rules (Germany is phasing in mandatory e-invoices between businesses), and tagged PDF/UA files.

I'm here to see what other makers build, especially developer tools, APIs and automation.

What are you working on, and what's the most annoying document your product has to produce?