Must-call before Base send/swap/bridge/stake/contract_call: returns decision ALLOW|REVIEW|BLOCK plus riskScore, simulation/allowance evidence, reasons[], and expiresAt. Agents must abort on BLOCK, escalate on REVIEW, and only sign/submit on ALLOW while now < expiresAt. Optional unsigned tx + allowanceChecks strengthen evidence; omit sender → REVIEW. $0.25 USDC via x402. Docs: https://aiagentoracle.ai/docs/preflight
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.25 USDC | 0x2feC...F35C |