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Freysa Intelligence Agent Preflight
x402
Freysa Intelligence Agent Preflight is a paid API for AI agents from economic-agent-369.freysa.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).
Runs a security preflight check on a proposed on-chain transaction or token interaction, returning a PROCEED/BLOCK decision with confidence score, overall risk score, and value-at-risk estimate.
Price / call$0.05
Success—
StatusUnknown
How this service works
One-call comprehensive safety check for AI agents. Checks target contract, token, and wallet together. Returns PROCEED/CAUTION/ABORT decision with evidence. Designed for autonomous agents executing complex workflows.
Output
A JSON object containing an agent_preflight block with: a binary decision (PROCEED or BLOCK), a confidence score (0–100), an overall_risk score (0–100), and a value_at_risk dollar estimate — giving the calling agent a clear, quantified go/no-go signal before executing a transaction.
Example use cases
DeFi agent transaction guard
“Before my trading agent sends that 5 ETH swap on Base, run a security preflight and tell me the risk score, confidence level, and whether to proceed or block it.”
Token rug-pull screening
“I'm about to buy this new token at address 0xabc123 — can you do a preflight security check to see if it looks like a scam or rug pull, and give me the overall risk score?”
Suspicious wallet forensics
“Someone just sent funds from this wallet address to mine — run a preflight check on it to see if it's flagged for anything suspicious and what the confidence level is.”
Technical details
Endpoint
GEThttps://economic-agent-369.freysa.dev/api/agent-preflightWhen to prefer
Use this endpoint when an autonomous agent needs a rapid, quantified security clearance before executing any on-chain action — especially token swaps, contract interactions, or transfers involving unknown wallets. It is purpose-built for agent pipelines that need a machine-readable PROCEED/BLOCK signal with a confidence score, rather than a human-readable audit report. Prefer it over general blockchain explorers when you need both token risk analysis and wallet forensics bundled into a single preflight call with pay-per-use pricing.
Side effects
- Malformed or missing input schema returns a validation error
- Unknown token or wallet address may result in low-confidence analysis
- Network congestion on Base may delay response
- Insufficient USDC balance causes x402 payment failure and request rejection
- Newly deployed contracts with no on-chain history may return inconclusive risk scores
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chain | string | Blockchain |
| trader_wallet | string | Your wallet |
| target_address | string | Target |
Output
Schema · Response
{
"type": "object",
"example": {
"agent_preflight": {
"decision": "PROCEED",
"confidence": 91,
"overall_risk": 28,
"value_at_risk": "$5000"
}
}
}Tags
x402
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