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x402 Risk Gate Scan
x402
x402 Risk Gate Scan is a paid API for AI agents from x402-agent-suite-production.up.railway.app, paid per call via x402, $0.08/call, status unknown (last checked 2026-09-14).
Scans an HTTP request through a risk gate to determine whether it should be allowed or blocked, returning a boolean decision and summary after x402 micropayment settlement.
Price / call$0.08
Success—
StatusUnknown
How this service works
24 paid x402 infrastructure APIs for AI agent fleets: buy advisor, audition coach, guard, proxy, MPP, attestations, and pipeline orchestration.
Output
Returns a JSON object with three fields: 'ok' (boolean, whether the scan completed successfully), 'allowed' (boolean, whether the request should be permitted to proceed), and 'summary' (string, a human-readable explanation of the risk decision).
Example use cases
Gate agent DELETE actions
“My agent is about to send an HTTP DELETE to clean up some resources — can you run it through the risk gate first and tell me if it's allowed or should be blocked?”
Validate GET requests in pipeline
“Before the pipeline proceeds, scan this HTTP GET request through the risk gate and give me a go/no-go decision with a summary of why.”
Screen HEAD requests for fleet safety
“I want to make sure outbound HEAD requests from my agent fleet pass the risk gate — scan one now and tell me if it's safe to allow.”
Technical details
Endpoint
POSThttps://x402-agent-suite-production.up.railway.app/api/risk-gate/scanWhen to prefer
Use this endpoint when you need a lightweight, per-request risk gate check on specific HTTP methods (GET, HEAD, DELETE) within an AI agent pipeline and want a simple boolean allow/block decision with a summary. Prefer it over heavier policy engines when you need fast, pay-per-call risk screening without maintaining standing infrastructure.
Side effects
- Payment not settled via x402 — endpoint returns 402 Payment Required before scan executes
- Invalid or missing 'type' field (must be 'http') — schema validation error
- Method not in allowed enum (GET, HEAD, DELETE) — rejected at input validation
- Malformed request body — returns error without scan result
- Service downtime on Railway hosting — 5xx response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"allowed": true,
"summary": "Paid response after x402 settlement"
}
}Tags
x402
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