Codex CLI Setup
Switch OpenAI Codex CLI to TokenLink and use any model
Codex is OpenAI's official CLI AI coding tool. With TokenLink, you can use Codex to call any model — not just the GPT family.
Quick setup
# ~/.codex/config.toml
model = "auto"
model_provider = "tokenlink"
[model_providers.tokenlink]
name = "TokenLink"
base_url = "https://tokenlink.stelarx.ai/openai"
env_key = "TOKENLINK_API_KEY"
wire_api = "responses"# Set the corresponding environment variable
export TOKENLINK_API_KEY="sk-xxxxxxxxxxxxxxxx"Custom provider IDs cannot use reserved names: openai, ollama, lmstudio.