the402 endpoint detail

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domain.hugen.tokyo domain tech

https://domain.hugen.tokyo/domain/tech

answers 402

Technology stack detection (1000+ signatures) — web servers, CMS, JS frameworks, CDN, analytics. Identifies Nginx, Apache, WordPress, Shopify, React, Vue, Next.js, Cloudflare, and hundreds more. No pattern database maintenance needed. Accepts USDC payments on Base and Solana

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.01
Network
base
Pay to
0x29322Ea7EcB34aA6164cb2ddeB9CE650902E4f60
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
447 ms
Payment options
2 usable of 2
Last checked
2026-09-06T01:23:34.973Z (32d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fdomain.hugen.tokyo%2Fdomain%2Ftech"