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Strale Invoice Verify CA
x402
Strale Invoice Verify CA 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).
Verifies Canadian invoices by validating company identity, VAT/BN numbers, IBAN/BIC banking details, sender domain, and email legitimacy to detect fraudulent or erroneous invoices.
Price / call$2.7
Success—
StatusUnknown
How this service works
The trust layer for AI agents — 250+ independently tested data capabilities across 27 countries. Execute capabilities via REST, MCP, A2A, or x402 micropayments. Every call returns an audit record with cryptographic chain hashing.
Output
Returns a structured verification result indicating whether the Canadian company exists and matches the invoice details, whether the VAT/business number is valid, whether the IBAN and BIC are legitimate and consistent, whether the sender email and domain are authentic, and an audit record with a cryptographic chain hash for compliance traceability.
Example use cases
Accounts payable fraud check
“Before I approve this payment, can you verify the invoice from a Canadian vendor called Northern Supplies Inc — their corporation number is 987654321, sender email is ar@northernsupplies.ca, domain is northernsupplies.ca, and they've listed BIC BNDCCAMMINT on the invoice?”
Onboarding new Canadian supplier
“We just got our first invoice from a new Canadian supplier, Boreal Digital Ltd, VAT number 456789012RT0001, sent from finance@borealdigital.com — can you verify they're a legitimate company and that the banking details and domain all check out?”
Detecting phishing invoice
“I got an invoice claiming to be from Rogers Communications but the sender email is billing@rogers-ca.net and the domain looks off — can you run a verification on it with their listed VAT 123987456RT0001 and IBAN CA98765432109876543210?”
Technical details
Endpoint
POSThttps://api.strale.io/x402/v2/solutions/invoice-verify-caWhen to prefer
Use this endpoint when you need to verify invoices specifically from Canadian companies, combining company registry lookup, tax number validation, banking detail verification, and sender authenticity in a single audited call. Prefer this over generic invoice validators when Canadian-specific compliance (BN/GST numbers, Canadian banking details) is required, or when you need a cryptographic audit trail for each verification for regulatory or internal compliance purposes.
Side effects
- Company name or corporation number not found in Canadian registry — returns not-found status
- Invalid or malformed IBAN format — returns format validation error
- BIC/SWIFT code does not correspond to a known financial institution — returns unrecognized BIC error
- VAT/BN number checksum fails — returns invalid number error
- Sender domain or email unresolvable — returns domain lookup failure
- Incomplete invoice_data object — returns missing fields error
- Rate limiting or payment failure on x402 micropayment — returns 402 or 429 status
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| bic | string | BIC/SWIFT code from the invoice |
| iban | string | IBAN from the invoice payment details |
| sender_url | string | URL from the invoice for redirect tracing |
| vat_number | string | VAT number from the invoice |
| company_name | string | Canadian company name or corporation number |
| invoice_data | object | Structured invoice data for validation |
| sender_email | string | Email address of the invoice sender |
| sender_domain | string | Domain of the invoice sender |
Tags
x402
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