Questions before I start using OpenAI Codex provider

[jerkstorecaller]

I've been using Nanobot with a local LLM, and it works fine, but now I need higher intelligence for a series of projects I'm about to begin.

I wanted to have access to GPT Sol or Astra, so I'm considering signing up to the $20/month plan.

1. Will this give access to the same models as using Codex CLI? By that I mean Astra 6 and Sol 6.
2. Are the usage limits the same as if I use Codex CLI, or does Nanobot count as heavier usage?
3. While I was googling if Codex use in Nanobot could get me banned, I saw ChatGPT has many 3rd party OAuth integrations, but Nanobot is not on the list of OAuth partners listed at https://learn.chatgpt.com/docs/sign-in-with-chatgpt#partners. It contains Hermes and OpenClaw. Is this just a matter of popularity (there's like 50 claw apps so obviously they can't list them all), or am I at risk of getting banned for using Nanobot?

I'd love to hear from someone who's hopefully been using Codex for a long time.

[chengyongru]

Feel free to use it(I use Codex as a provider myself every day, and OpenAI has officially stated that this use case is supported.