Codex CLI and Codex Desktop users often search for exact configuration phrases rather than broad AI terms. That makes Codex CLI base_url and Codex CLI Responses API useful niche keywords.
For AI Supermarket, Codex should use the OpenAI-compatible /v1 endpoint:
https://aisupermarket.work/v1
Small AI products often start with one model provider and one SDK. That works until the project needs a backup model, a cheaper model, image generation, or a coding assistant that expects a slightly different API style.
An OpenAI-compatible API gateway gives a small team one stable integration point:
https://aisupermarket.work/v1
You keep the familiar OpenAI SDK shape while routing requests through AI Supermarket.