# InvoiceGuard AI — Domain & URL Safety Audit

> InvoiceGuard AI — Domain & URL Safety Audit is a paid API for AI agents from invoiceguard-ai.run402.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).

Audits a target URL or domain for safety, structured data presence, and geographic risk scoring in real time

## Facts

- Endpoint: GET https://invoiceguard-ai.run402.com/api/x402-audit?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/invoiceguard-ai-domain-url-safety-audit-a00bdc94
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_tY6GESd8wZ8t7qqyEqNYA

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability invoiceguard-ai-domain-url-safety-audit-a00bdc94
```

Example prompt: Can you run an InvoiceGuard audit on stripe.com and tell me its safety score, geo risk score, and whether it has structured JSON-LD data?

## When to prefer this

Use this endpoint when you need a fast, programmatic safety and risk score for a specific domain or URL — especially before onboarding a vendor, verifying an invoice sender, or assessing a third-party SaaS provider's compliance posture. Prefer this over manual WHOIS lookups or generic link-checkers when you need structured numeric scores (geo risk, safety) and JSON-LD signal detection in a single API call.

## Known failure modes

- Non-HTTPS or malformed URL returns an error or low-confidence result
- Unreachable or offline domains may return incomplete scores
- Rate limiting or payment failure (x402) results in no response
- Unknown TLDs or newly registered domains may yield low scores due to lack of signals

## How this service works

Real-time server-side SaaS contract risk scoring, DPA/GDPR verification, and surgical clause redlining backed by PostgreSQL, Node 22 Serverless, TON Connect 2.0, and x402 API.

## Output

Returns a JSON object with a boolean success flag, the audited domain name, a numeric geo_score (0–100) reflecting geographic risk, a boolean indicating JSON-LD structured data presence, and a numeric safety_score (0–100) reflecting overall domain safety.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "url"
     ],
     "properties": {
      "url": {
       "type": "string",
       "description": "Target HTTPS URL or domain to audit"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "domain": "stripe.com",
  "geo_score": 92,
  "has_jsonld": true,
  "safety_score": 92
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/invoiceguard-ai-domain-url-safety-audit-a00bdc94/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from invoiceguard-ai.run402.com](https://www.zero.xyz/host/invoiceguard-ai.run402.com/llms.txt)