ch.at

A lightweight language model chat service accessible through HTTP, SSH, DNS, and API. One binary, no JavaScript, no tracking.

# Web (no JavaScript)
open https://ch.at

# Terminal
curl ch.at/?q=hello # Streams response with curl's default buffering
curl -N ch.at/?q=hello # Streams response without buffering (smoother)
curl ch.at/what-is-rust # Path-based (cleaner URLs, hyphens become spaces)
ssh ch.at

# DNS tunneling
dig @ch.at "what-is-2+2" TXT

# API (OpenAI-compatible)
curl ch.at/v1/chat/completions

https://github.com/Deep-ai-inc/ch.at