the402 endpoint detail

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vibesprings.net market listing-intel

https://vibesprings.net/api/market/listing-intel

answers 402

Authenticity scoring for x402 listings: separates genuine demand from self-traffic by comparing unique paying wallets against call volume. Adds price-band guidance from what measurably sells, your revenue percentile against all indexed merchants, and per-listing health diagnostics. Free field-level check: /api/audit/listing-health.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$1.00
Network
base
Pay to
0x38C063312719220c676E988f0DEE14B4ec0e44C8
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
347 ms
Payment options
1 usable of 1
Last checked
2026-08-15T14:24:55.314Z (7d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fvibesprings.net%2Fapi%2Fmarket%2Flisting-intel"