the402 endpoint detail

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api.x402node.dev serp shopping

https://api.x402node.dev/serp/shopping

payable

Product and shopping search — listings with prices, sellers and ratings for any query. For price comparison, product discovery and competitive ecommerce research. shopping search, product search, price comparison, ecommerce, retail, product discovery, deals Accepts payment on Base or Solana — either network works.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.02
Network
base
Pay to
0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
49 ms
Payment options
2 usable of 2
Last checked
2026-08-10T09:17:59.009Z (1d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.x402node.dev%2Fserp%2Fshopping"