JBJerome Badour
Apps/W3Arena/AI translation

AI translation w3arena.pro

One-click chat translation on the Claude API, live in production, with a hard spend cap.

6+languages, into the reader's own
1 clickto read a message in your language
~$1API cost since launch, under a hard cap
  1. Need

    An international gaming community with players writing in Spanish, Thai, Filipino, Russian, Arabic and English needed to understand each other in chat.

  2. Built

    One-click chat translation on Anthropic's Claude API, in channels and private messages, into the reader's own language. A hard monthly spend cap, hourly limits per user, an admin page to watch spend and pause it, and a privacy policy update covering what is sent.

  3. Result

    Live in production and used every day, at about $1 of API cost since launch.

W3ArenaLive chatLive01 / 03
What this gives a client
Built with
Claude APINode.jsJavaScript