SENTINEL

Ivar Garcés — Bogotá, Colombia · https://sentinel-agent.dev

https://sentinel-agent.dev/.well-known/agent-card.json

● healthy

Pre-execution transaction safety oracle for autonomous AI agents. Call SENTINEL before signing any on-chain transaction and receive a Signed SAFE / UNSAFE / UNKNOWN verdict (ed25519). Paid per call via x402 (USDC on Base).

Transport

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Protocol

1.0.0

Price

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Skills

Transaction Safety Check

Returns SAFE/UNSAFE/UNKNOWN verdict + signed receipt before an agent signs a tx. Checks contract security (GoPlus) and simulates the call (Alchemy).

securitysafetyx402web3agent-safety

How to call

A2A endpoint (JSONRPC)

https://sentinel-agent.dev/v1/guard

Agent card

https://sentinel-agent.dev/.well-known/agent-card.json

Homepage

https://sentinel-agent.dev

Listed in

Directories this entry was found in.

agenstry wellknown ↗