composer.json

{
    "name": "wsystem/wsystem-php",
    "description": "Zero-dependency PHP client for the W System API: EU VAT (VIES) and EORI validation, company registers, sanctions screening, KYB and EU e-invoicing (EN 16931 / XRechnung validation, UBL creation, Peppol routing). Includes an optional Laravel 'eu_vat' validation rule.",
    "type": "library",
    "license": "MIT",
    "keywords": ["vies", "vat", "vat-validation", "eu-vat", "eori", "peppol", "xrechnung", "zugferd", "en16931", "e-invoice", "laravel", "validation"],
    "homepage": "https://wsystem.dev",
    "authors": [{"name": "W System", "email": "hello@wsystem.dev", "homepage": "https://wsystem.dev"}],
    "support": {"email": "hello@wsystem.dev", "docs": "https://api.wsystem.dev/docs", "issues": "https://github.com/wsystemdev/wsystem-php/issues"},
    "require": {"php": ">=8.1", "ext-curl": "*", "ext-json": "*"},
    "suggest": {"laravel/framework": "For the eu_vat validation rule (auto-discovered service provider)"},
    "autoload": {"psr-4": {"WSystem\\": "src/"}},
    "extra": {"laravel": {"providers": ["WSystem\\Laravel\\WSystemServiceProvider"]}},
    "scripts": {"test": "php tests/run.php"}
}