I built a payment proof tracker for agencies fed up of “I’ve paid” messages

The Problem: Every freelancer or agency has encountered the following scenario at some point: Client says: "I've paid" You ask for proof of payment Client sends a random screenshot You scroll through your chat logs trying to find a match for a project Your spreadsheet is outdated and useless Your team has no idea what's been paid and what has not been paid It gets messy real quick. And it's not just about money... it's about trust, verification, and visibility among your team members. What I Built I built ProofPay API. It is a lightweight backend for payment tracking and proof verification. It allows you to: Track payments from your clients Upload and verify payment proofs Manage projects and track the status of payments Provide teams with a unified overview of what is paid and what is pending Instead of using chats and spreadsheets to keep track of everything, everything is now in one system. What It Does Authentication: User Registration & Login, JWT-based authentication Projects: Cr