Codex CLI

Run Codex against Webway through the Responses API.

1. Install

bash

npm install -g @openai/codex

2. Add your key

bash

export WEBWAY_API_KEY="sk-ww-…"

3. Configure Codex

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

toml

model = "openai/gpt-5.6-terra"
model_provider = "webway"

[model_providers.webway]
name = "Webway"
base_url = "https://api.webway.sh/v1"
env_key = "WEBWAY_API_KEY"
wire_api = "responses"
requires_openai_auth = false

4. Run

bash

codex

Codex reads the key from WEBWAY_API_KEY and sends requests to POST /v1/responses. Change model to any compatible provider-qualified ID from the model table.