the402 endpoint detail

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payanagent.com x402 kh76jeas4yc9cz95f51525hann8dbynn

https://payanagent.com/x402/kh76jeas4yc9cz95f51525hann8dbynn

answers 402

Calculate entropy and randomness characteristics of supplied data. Useful for Shannon entropy measurement, randomness analysis, information-density estimation, anomaly detection, compression analysis, token analysis, and machine-generated data inspection. Price: $0.002 USDC via x402 on Base.

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.002
Network
base
Pay to
0x899Be41C39d88c97c264F91A95784707341047eC
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
969 ms
Payment options
1 usable of 1
Last checked
2026-09-06T01:23:16.489Z (21d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fpayanagent.com%2Fx402%2Fkh76jeas4yc9cz95f51525hann8dbynn"