Show HN: APIMart: Discounted AI API Aggregator for GPT-5, Sora 2

I don't have enough substantive content to summarize from what you've provided. The text appears to be only navigation elements and a sign-up prompt for APIMart, a platform that aggregates AI APIs at discounted rates, rather than an actual article with details or news. To provide an accurate summary, I would need the full article content describing what APIMart offers, its features, pricing, or other relevant information.