OpenAI pricing

OpenAI does not publish machine-readable pricing and has a free tier, with self-serve signup, so an agent can start without talking to sales.

Always verify on the vendor's own page before you commit spend.

No structured plans recorded yet. OpenAI may price on request.

Also: OpenAI agent-readiness profile · OpenAI alternatives

An agent can fetch this as data: GET /v1/pricing?domain=openai.com