ventnet/xinvoice-client

PHP client for the XInvoice API (api.xinvoice.net): build, generate, validate and retrieve XRechnung (E-Rechnung) and ZUGFeRD e-invoices.

v1.2.0 2026-06-07 10:30 UTC

Requires

• php: >=8.1
• php-http/discovery: ^1.19
• psr/http-client: ^1.0
• psr/http-factory: ^1.0
• psr/http-message: ^1.1 || ^2.0

Requires (Dev)

• friendsofphp/php-cs-fixer: ^3.59
• guzzlehttp/guzzle: ^7.8
• nyholm/psr7: ^1.8
• php-http/mock-client: ^1.6
• phpstan/phpstan: ^2.0
• phpunit/phpunit: ^10.5

Suggests

• guzzlehttp/guzzle: A PSR-18 HTTP client implementation used for sending requests.
• nyholm/psr7: A lightweight PSR-7 / PSR-17 implementation.

MIT

• Andreas Vent-Schmidt

• invoice
• API-Client
• E-Invoice
• ZUGFeRD
• factur-x
• xrechnung
• EN16931
• e-rechnung
• e rechnung