jp402

"JPYC（Polygon）で支払える x402 リソースを発見・選別する。jp402-registry の準拠台帳を読み、オンチェーン実測で信頼を可視化する discovery scanner。." That is how jp402.com introduces itself. To AI engines like ChatGPT and Perplexity, though, it is barely visible: it scores 3.0 out of 10.

On the page itself the strengths are clear: a clear heading structure and crawler access and the files AI engines look for. What holds it back is a clearly stated business identity, sitemaps and entity links AI can follow, structured data describing the business and credibility markers like credentials or reviews.

Off the page, almost no other sites link to it, the domain does not yet read as established, AI engines do not yet recognise it as a distinct business, there is no press coverage to draw on, nobody is discussing it where AI engines look and it does not come up on Reddit. Those are earned elsewhere on the web, not fixed on the site itself.

The site links to no social profiles, so there is nothing tying the brand to a wider presence.