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Financial APIs - VAT Validation, IBAN Verification & SWIFT Code Lookup

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Automate VAT validation and retrieve accurate tax rates for international transactions with comprehensive financial compliance APIs. Validate EU and UK VAT numbers to verify business registration status, check IBAN bank account numbers for accuracy, lookup SWIFT/BIC codes for international banking transactions, and access current VAT rates for any country or automatically based on IP addresses. Whether you're building e-commerce checkout systems, accounting software, invoicing platforms, or payment gateways, these endpoints provide the tax compliance and banking infrastructure needed to handle cross-border transactions correctly and avoid costly validation errors or incorrect tax calculations that could impact your business.

Streamline tax compliance for European markets by verifying VAT numbers for EU and UK. Get real-time VAT rates by country, submit a batch of countries and states in a single bulk request, or use IP-based lookup to determine applicable VAT rates based on customer location. The IBAN validation endpoint ensures bank account details are correctly formatted and valid before initiating payments or refunds. Use the SWIFT code finder to locate bank identification codes by country, bank name, and city, or perform detailed lookups to retrieve complete information about specific SWIFT/BIC codes including bank name, address, country, and branch details. Perfect for online retailers managing EU and UK sales tax requirements, SaaS platforms billing international customers, financial applications processing cross-border payments, wire transfer systems requiring accurate bank identification, and accounting systems requiring accurate tax data. Reduce manual verification overhead, prevent fraudulent VAT claims, ensure IBAN accuracy, validate international bank codes, and maintain compliance with European tax regulations through API-driven validation.

Key Features:

  • 🇪🇺 Verify EU VAT numbers against the official VIES database to confirm business registration status and validity across all EU member states.
  • 🇬🇧 Validate UK VAT numbers to ensure businesses are properly registered for UK Value Added Tax.
  • đź’ł Check International Bank Account Number (IBAN) validity and formatting to prevent payment errors and ensure accurate bank transfers.
  • 🏦 Find and validate SWIFT/BIC codes for international banks, search by country, bank name, and city, or lookup detailed information for specific SWIFT codes.
  • 🌍 Get current VAT rates for any country with single lookups or bulk submissions when pricing multiple regions at once.
  • 📍 Automatically determine applicable VAT rates based on IP address location for seamless tax calculation.

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