Alberto García
Founder & Engineer · TaxID
Engineer with background in fintech and payments infrastructure. Built TaxID after encountering VIES integration pain firsthand while working on B2B SaaS billing — SOAP endpoints, silent errors, and two-second response times on a good day. Writes about EU VAT compliance, API design, and payments.
Articles by Alberto García
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Mastering EU VAT Compliance with a Real-time Validation API
June 12, 2026 · 11 min read
VAT & Tax ID Validation API for Developers
June 12, 2026 · 9 min read
VAT API PHP: Tax ID Validation for Laravel & Symfony
June 12, 2026 · 10 min read
UK VAT Validation API: Post-Brexit Tax ID Checks for Developers
June 12, 2026 · 8 min read
Australian ABN Validation API: GST Number Verification Guide
June 12, 2026 · 7 min read
VAT API Go (Golang): High-Performance Tax ID Validation
June 12, 2026 · 9 min read
VAT API Java: Spring Boot Integration for Tax ID Validation
June 12, 2026 · 10 min read
Norway VAT Number (MVA) Validation API: Developer Guide
June 12, 2026 · 6 min read
Switzerland UID Validation API: Tax ID Checks for Swiss Businesses
June 12, 2026 · 6 min read
Developer Guides: Integrating VAT Validation API into Your Stack
June 12, 2026 · 5 min read
E-commerce VAT Validation: Automate Tax ID Checks at Checkout
June 12, 2026 · 9 min read
VAT API Ruby on Rails: Tax ID Validation for E-commerce
June 12, 2026 · 8 min read
VAT API .NET: ASP.NET Core Integration Guide
June 12, 2026 · 9 min read
VAT API Error Handling: Timeouts, Fallbacks & Retry Strategies
June 12, 2026 · 9 min read
How to Test Your VAT API Integration: Mocking & Staging Guide
June 12, 2026 · 8 min read
SaaS Billing VAT Compliance: Automate B2B Tax ID Verification
June 12, 2026 · 10 min read
Marketplace Seller VAT Verification: Onboarding Compliance Guide
June 12, 2026 · 8 min read
India GSTIN Validation API: GST Number Verification for Developers
June 12, 2026 · 6 min read
Canadian Business Number (BN) API: Tax ID Validation Guide
June 12, 2026 · 6 min read
B2B Invoice VAT Automation: Number Validation for ERP Systems
June 12, 2026 · 9 min read
Real-time Business Registration Number Lookup API Guide 2026
June 12, 2026 · 24 min read
WooCommerce EU VAT Validation: Beyond Format Checks with Real VIES Validation
June 11, 2026 · 10 min read
VAT ID United Kingdom: Developer's 2026 Guide
June 11, 2026 · 22 min read
Validate VAT Numbers in 31 Countries: A Deep Dive into the TaxID API
June 10, 2026 · 11 min read