Halloween is even scarier when half your customers haven't paid
This is a dev post classified by AGK Intelligence as Backend & APIs (a tool drop), kept by the Dev Radar because it carries real work, not commentary.
Halloween is even scarier when half your customers haven't paid John Rho runs a costume store for people over 6'3" Problem is, everyone's in costume. Good luck figuring out who owes you money. Luckily John connected the Rho API to Claude, so he just asks who hasn't paid 👇
Posted by Rho (5.2k followers) 1 days ago · 17 likes · 682 views · view the original post on X. Kept by the Dev Radar as Backend & APIs.
More dev work like this
- this is what we need — @dakdevs
- Speed is like Exa level but for shopping — @GaddipatiHarsha
- today we are announcing openrouter for commerce: http://opencommerce.sh — @keyserfaty
- HLD Interview Notes: Day 11/30 — @SCR01111
- What will you build with Flash API at @EFDevcon in Mumbai? — @DefinitiveFi
- Truly Wild stuff: a lab grew living brain cells, studied how they think, and shipped… — @rohanpaul_ai
- We just built an API that returns Stock Tokens on the @RobinhoodCrypto chain in shares,… — @Quicknode
- Banks review business clients every 1-5 years. A bank's KYB process becomes outdated… — @p0
Every post is read and classified by AGK Intelligence: what it is, which market it belongs to, and whether the link is a real tool. 31.2k posts from 5k X accounts over the last 21 days, 8.8k tools, 12 markets. New posts are collected several times an hour and the full ranking is recomputed every hour — last update 2026-10-30 20:27 UTC. Full method.