P402.io

Route, verify, and settle paid API calls with clear traces

Product HuntAPILaunched Jan 9, 2026100#10 of the day

About P402.io

Most AI apps waste 70% of their budget. Wrong models. No caching. Payment fees that destroy micropayments. P402.shop: Compare 50+ AI APIs (GPT-5.2, Claude Opus 4.5, Gemini 3, more). Find the right model for your use case. See costs explode from 100 to 1M users. Free. P402.io: Accept micropayments without Stripe's $0.30 killing you. 1% flat fee. Built on x402—HTTP's payment standard, finally working. Vibe-coded apps break at scale. Optimized ones don't.

The people behind P402.io

We haven't found the people behind P402.io yet. New makers are added as we find them.

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