Libraries tagged by kse

PHP API client that allows you to interact with the API Krajowego Systemu e-Faktur

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An HTML/XHTML filter written in PHP. Checks on attribute values. Can be used to avoid Cross-Site Scripting (XSS), Buffer Overflows and Denial of Service attacks, among other things.

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IFirmaApi is a wrapper for official iFirma API. IFirma is one of the most popular internet accounting systems in Poland.

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Core Laravel security toolkit — input sanitization, output escaping, KSES filtering, security headers, XSS protection, basic rate limiting, and Content Security Policy. Authentication / 2FA / RBAC / file uploads / analytics / compliance live in sibling packages.

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Safely rendering for WordPress, the OOP way

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PHP models for KSeF FA(3) with XML serializer and XSD validator

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Thin PHP wrapper client for the Polish KSeF 2.0 API.

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Laravel client for the Fakturownia (InvoiceOcean) REST API

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A plugin for composer-patches that allows using the patch binary in place of git apply

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Framework-agnostic PHP SDK for the Polish National e-Invoice System (KSeF) API 2.0: authentication, FA(3) invoices, online sessions, status polling and UPO retrieval.

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A PHP client for the Browserstack Screenshots API

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A KSeF 2.0 client library for PHP with support for XAdES authentication.

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A typed PHP client for KSeF API 2.0.

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A Laravel SDK to fetch and calculate KSEB utility bills.

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