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GuardRoute.ai Tool Call Policy Check
x402
GuardRoute.ai Tool Call Policy Check is a paid API for AI agents from guardroute.ai, paid per call via x402, $0.025/call, status unknown (last checked 2026-10-30).
Returns a live risk score and policy routing decision (ALLOW or block) for an AI-agent tool call before it is executed.
Price / call$0.025
Success—
StatusUnknown
How this service works
Live risk scoring and policy routing for wires, beneficiary changes, workflow actions, and AI-agent requests — before execution.
Output
Returns a JSON object containing: a boolean success flag, a routeDecision string (e.g. ALLOW_DETERMINISTIC), a policyHash identifying the applied policy, the GUARD protocol token address on the Base network, a link to the nodes portal, and service/network identifiers.
Example use cases
Pre-execution check for AI agent action
“My AI agent is about to call an external API to move funds — before it does anything, check with GuardRoute whether that tool call is allowed and give me the policy hash and routing decision.”
Beneficiary change validation gate
“A workflow is trying to update a beneficiary on a financial account — run it through GuardRoute's policy engine first using a POST method and tell me if it gets approved or flagged.”
Automated workflow authorization
“My automation pipeline is about to trigger a high-risk workflow step via a GET request — can you hit GuardRoute to get a risk score and confirm the route decision before we proceed?”
Technical details
Endpoint
GEThttps://guardroute.ai/api/x402/tool-call-policy?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a real-time, pre-execution policy gate specifically for AI agent tool calls, wire transfers, beneficiary changes, or automated workflow actions — especially when compliance, fraud prevention, or risk scoring is required before any irreversible operation is triggered. Prefer it over generic authorization APIs when you need a deterministic route decision tied to a blockchain-anchored policy hash on Base.
Side effects
- Missing required 'input' or 'output' fields returns a validation error
- Invalid HTTP method enum value causes a schema rejection
- Payment not provided or insufficient USDC causes a 402 Payment Required response
- Network or service unavailability may return a 5xx error
- Malformed query parameters or headers may result in policy evaluation failure
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| outputrequired | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ticker": "GUARD",
"network": "base",
"service": "GuardRoute.ai",
"success": true,
"policyHash": "GUARD-3E6B87B64469",
"nodesPortal": "https://guardroute.ai/nodes",
"protocolToken": "0x3e6B87b64469a59A93432DdA3C44523c472a1b07",
"routeDecision": "ALLOW_DETERMINISTIC"
}
}Tags
x402
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