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Strale Invoice Verify NL
x402
Strale Invoice Verify NL is a paid API for AI agents from api.strale.io, paid per call via x402, $2.7/call, status unknown (last checked 2026-09-13).
Validates Dutch invoices by cross-checking company data, VAT numbers, IBAN/BIC, sender domain, and email against authoritative sources with a structured audit trail.
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 provided field (KVK, VAT, IBAN, BIC, sender domain, email), compliance status, discrepancy flags, and an audit trail suitable for financial record-keeping.
Example use cases
Example prompt
“I just received an invoice from a Dutch supplier — can you verify it's legitimate? Their KVK number is 12345678, VAT number is NL123456789B01, IBAN is NL91ABNA0417164300, BIC is ABNANL2A, sender email is billing@acmebv.nl, and their domain is acmebv.nl.”
Technical details
Endpoint
POSThttps://api.strale.io/x402/solutions/invoice-verify-nlWhen to prefer
Use this endpoint when you need to validate Dutch (Netherlands) invoices specifically, requiring KVK registry checks alongside financial detail verification (IBAN/BIC/VAT). Prefer this over generic company lookup APIs when you need a combined multi-field invoice audit with a structured audit trail output, especially for accounts payable automation or fraud prevention workflows.
Side effects
- Invalid or non-existent KVK number returns validation failure with error detail
- Malformed IBAN fails format check before registry lookup
- VAT number not found in Dutch tax authority records returns unverified status
- Sender domain does not resolve or has no business registration match
- Rate limiting or upstream registry downtime causes service unavailability
- Missing required kvk_number field returns 400 bad request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| bic | string | BIC/SWIFT code from the invoice |
| iban | string | IBAN from the invoice payment details |
| kvk_numberrequired | string | Dutch KVK number |
| sender_url | string | URL from the invoice for redirect tracing |
| vat_number | string | VAT number from the invoice |
| 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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