Charm Docs

Appearance

Codex ​

Codex is OpenAI's CLI coding agent. Point it at Hyper's Responses API endpoints and use the same models with your Hypercredits.

Prerequisites ​

  • A Hyper account with an API key
  • Codex installed

Configuration ​

Add this to ~/.codex/config.toml:

toml
model = "deepseek-v4-pro"
model_provider = "hyper"
model_context_window = 131072

[model_providers.hyper]
name = "Hyper"
base_url = "https://hyper.charm.land/v1"
env_key = "HYPER_API_KEY"
wire_api = "responses"

Running Codex ​

Codex CLI ​

bash
export HYPER_API_KEY="sk-hyper-xxxxxxxxxxxxxxxxxxxxxxxx"
codex

Codex Desktop ​

bash
export HYPER_API_KEY="sk-hyper-xxxxxxxxxxxxxxxxxxxxxxxx"
open /Applications/Codex.app