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agentx.sale
https://agentx.sale/x402/kevcheck?software=nginx&version=1.28.2
answers 402
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.1 on base.
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.10
- Network
- base
- Pay to
- 0x9702dDF83ECB770f87FF6AF04156Be7241a3fe83
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 381 ms
- Payment options
- 2 usable of 2
- Last checked
- 2026-10-27T17:34:36.254Z (15h ago)
- Category
- other
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fagentx.sale%2Fx402%2Fkevcheck%3Fsoftware%3Dnginx%26version%3D1.28.2"