Free no-auth tools for Spain: validate IBAN, EU VAT check (VIES), Modelo 303 sums, Veri*factu dates.
Free
2 servers across finance & commerce and payments & billing. The largest is contix herramientas.
Finance & Commerce · Payments & Billing
Free no-auth tools for Spain: validate IBAN, EU VAT check (VIES), Modelo 303 sums, Veri*factu dates.
Spanish Veri*factu invoicing: create invoices, expenses and VAT returns from your AI assistant.
The rest either hold an API key issued by the publisher or ask for nothing.
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