# Strale Invoice Verify AU

> Strale Invoice Verify AU is a paid API for AI agents from api.strale.io, paid per call via x402, $2.7/call, status unknown (last checked 2026-09-15).

Validates an Australian invoice by checking the ABN, IBAN, BIC/SWIFT, sender domain, email, and VAT number against compliance and fraud signals, returning a structured audit trail.

## Facts

- Endpoint: POST https://api.strale.io/x402/solutions/invoice-verify-au
- Price: $2.7/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/strale-invoice-verify-au-984dc1ad
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_31xepyjkFWTYoEJ2wmfm4

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 strale-invoice-verify-au-984dc1ad -d '<json body>'
```

Example prompt: Can you verify this Australian invoice for me — the ABN is 51824753556, the sender domain is acmesupplies.com.au, sender email is billing@acmesupplies.com.au, and the invoice includes IBAN AU1234567890 and BIC CTBAAU2S? I want to make sure it's legitimate before we pay it.

## When to prefer this

Use this endpoint when processing invoices from Australian businesses and needing to verify legitimacy before payment — especially when the invoice includes an ABN, Australian banking details (IBAN/BIC), and a sender identity (email/domain). Prefer this over generic business lookup endpoints when you need a combined fraud and compliance check with a full audit trail in a single call.

## Known failure modes

- Invalid or malformed ABN (not 11 digits) returns a validation error
- Unknown or unregistered ABN returns a failed compliance status
- Mismatched IBAN format for the country code returns a field-level error
- Unreachable or suspicious sender domain flagged with a fraud signal
- Missing required ABN field returns a 400-level error
- Network timeout or upstream registry unavailability returns a 503

## How this service works

Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.

## Output

A structured JSON response with an audit trail indicating whether the ABN is valid and registered, whether the IBAN and BIC match expected Australian financial institutions, whether the sender domain and email raise fraud signals, and an overall compliance/trust verdict with individual field-level scores.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "abn"
 ],
 "properties": {
  "abn": {
   "type": "string",
   "description": "Australian Business Number (11 digits)"
  },
  "bic": {
   "type": "string",
   "description": "BIC/SWIFT code from the invoice"
  },
  "iban": {
   "type": "string",
   "description": "IBAN from the invoice payment details"
  },
  "sender_url": {
   "type": "string",
   "description": "URL from the invoice for redirect tracing"
  },
  "vat_number": {
   "type": "string",
   "description": "VAT number from the invoice"
  },
  "invoice_data": {
   "type": "object",
   "description": "Structured invoice data for validation"
  },
  "sender_email": {
   "type": "string",
   "description": "Email address of the invoice sender"
  },
  "sender_domain": {
   "type": "string",
   "description": "Domain of the invoice sender"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/strale-invoice-verify-au-984dc1ad/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.strale.io](https://www.zero.xyz/host/api.strale.io/llms.txt)