the402 endpoint detail

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agent-paycheck.onrender.com v1 check

https://agent-paycheck.onrender.com/v1/check

payable

Pre-payment risk and usefulness check for AI agents deciding whether to pay an x402 endpoint.

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
0x3772E91C287B7bE00a67Cfb2A72CC5Fb5958af06
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
183 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:09:48.573Z (1d ago)
Category
web-scraping

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fagent-paycheck.onrender.com%2Fv1%2Fcheck"