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Strale Invoice Verify PT — Portuguese Invoice & Company Validation
x402
Strale Invoice Verify PT — Portuguese Invoice & Company Validation is a paid API for AI agents from api.strale.io, paid per call via x402, $2.7/call, status unknown (last checked 2026-09-14).
Validates Portuguese invoices by cross-checking company identity, VAT number, IBAN, BIC, sender domain/email, and URLs against compliance data with audit-trail output.
Price / call$2.7
Success—
StatusUnknown
How this service works
Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.
Output
Returns a structured JSON object with validation results for each checked field (company identity, VAT, IBAN, BIC, sender email/domain/URL), an overall compliance status, and an audit trail of the checks performed.
Example use cases
Authenticate supplier before payment processing
“I need to verify this invoice from a new Portuguese vendor before our finance team processes payment. Can you check if their company name 'Solucoes Digitais SA', VAT PT987654321, IBAN PT35001234567890123456789, and email sender@solucoes-digitais.com are all legitimate and consistent?”
Detect fraudulent invoices in bulk
“We've received several invoices from what claims to be 'Consultoria Global Unipessoal', but I'm suspicious about the legitimacy. Can you validate the VAT number PT123456789, the IBAN PT50000500000123456789, BIC CTTIPTPL, and check if the sender domain matches their actual registered details?”
Compliance audit for supplier onboarding
“Before we add this Portuguese company 'Servicos Tecnicos Lda' to our vendor list, I need a full compliance check with an audit trail. Can you verify their NIPC, VAT PT456123789, IBAN, BIC code, and confirm the billing email invoicing@servicos-tecnicos.pt is actually registered to them?”
Technical details
Endpoint
POSThttps://api.strale.io/x402/solutions/invoice-verify-ptWhen to prefer
Use this endpoint when you need to validate invoices specifically from Portuguese companies, particularly when you have a combination of NIPC/company name, VAT, IBAN, BIC, and sender identity to cross-check. Prefer this over generic company lookup endpoints when invoice fraud detection or payment authorization for Portuguese suppliers is the goal.
Side effects
- company_name not found in Portuguese registry — returns unverified or unknown status
- invalid IBAN format — returns format validation error
- VAT number mismatch with company — returns compliance warning
- sender domain not resolvable — returns domain check failure
- invoice_data object malformed — returns schema validation error
- BIC not recognized — returns financial validation warning
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_namerequired | string | Portuguese company name or NIPC |
| 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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