the402 endpoint detail

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polynews.news v1 smart-money

https://polynews.news/api/v1/smart-money

answers 402

Smart money analysis: YES/NO concentration, sharp holders (track record), unusual-wallet anomalies, net flow, and directional lean. Anomaly intensity is NOT a trade recommendation.

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.05
Network
base
Pay to
0x6ee49a7872844397Fb52870Cc07b308fFADC9427
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
79 ms
Payment options
2 usable of 2
Last checked
2026-08-15T14:26:58.298Z (4d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fpolynews.news%2Fapi%2Fv1%2Fsmart-money"