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sentinel-agent.dev v1 guard
https://sentinel-agent.dev/v1/guard
payable
SENTINEL pre-execution safety verdict
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.005
- Network
- base
- Pay to
- 0xCf1d31020A7915421f6d66B9835Dcb6f422337E7
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 182 ms
- Payment options
- 3 usable of 3
- Last checked
- 2026-08-10T09:16:33.677Z (4d ago)
- Category
- other
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fsentinel-agent.dev%2Fv1%2Fguard"