Integration guides and usage notes for ROIBest AI. Base URL is https://ai.roibest.com.
Pointing Claude Code at ROIBest AI takes two environment variables. What actually trips people up is picking the wrong protocol group for the key, and adding /v1 to ANTHROPIC_BASE_URL — one curl call catches both.
Codex speaks the OpenAI protocol, so the key, the endpoint and the config format all differ from Claude Code: an OpenAI-compatible key, a base_url that does include /v1, and settings in config.toml rather than environment variables.
The official SDKs need no code changes — only a different base URL and key. Here are all the endpoints the gateway exposes, plus the most common source of 404s: the OpenAI SDK wants /v1, the Anthropic SDK does not.
Manual setup is not hard, it is just easy to mistype. The import flow generates config that matches the key's own protocol group, taking the two easiest mistakes — group mismatch and the /v1 suffix — off your hands.
The console records usage per request. This is what each column means, and where to look first when a call costs more than the last one — most of the variance comes down to model, output length and cache hits.
One account can issue many keys, each with its own quota and expiry. This is not just access control — it is the cheapest way to turn 'who spent what' from one opaque bill into readable data.
