Libraries tagged by eSignature

Framework-agnostic PayPal Notifications SDK for webhook signature verification and legacy Instant Payment Notification verification.

Go to Download

Framework-agnostic PHP SDK for the Yoco Online (Checkout) Payment API with Standard Webhooks signature verification.

Go to Download

A signature module for the SetaPDF-Signer component wrapping the Swisscom MAB + ETSI RDSC webservice.

Go to Download

A SetaPDF-Signer component signature module for a CSC API.

Go to Download

JSON Web Signature (JWS) library for PHP

Go to Download

PHP Bitcoin library with functions for transactions, signatures, serialization, Random/Deterministic ECDSA keys, blocks, RPC bindings

Go to Download

Viber Bot REST API SDK for Laravel — client, typed DTOs, webhook signature verification and a nutgram-style handler engine.

Go to Download

Content negotiation middleware for PHP applications using a request, response, and next callable signature.

Go to Download

Reply-by-email for Flarum: unique per-user/per-discussion Reply-To addresses plus inbound email processing (parse, strip quotes/signatures, post reply).

Go to Download

Integration package for DGII (Electronic Invoicing e-CF) Dominican Republic. Automated signature, authentication, and submission for standard, consumption, and range cancellation documents.

Go to Download

Allows adding different content elements at the beginning (introductory text) and/or at the end (email signature) of the email templates. Also, the background color and logo of the fluid email template can be edited.

Go to Download

Validates PHPDoc @param and @return tags against method signatures

Go to Download

A PHP package that implements the e-invoice QR code signature requirements as designed by the Zakat authority of Saudi Arabia.

Go to Download

Active malware prevention + on-disk scanner for Magento 2. Three real-time guards (REST API, universal upload, custom-options) block PolyShell webshells, polyglot files and PHP-object-injection payloads BEFORE they touch disk. A nightly recursive scanner finds anything that slipped through, auto-quarantines critical findings inside writable upload zones, and ships with a built-in vendor allowlist that prevents false positives on legitimate composer dependencies. Includes admin grid, in-admin documentation, signature catalog and email notifications.

Go to Download

A library to work with JSON Web Token and JSON Web Signature.

Go to Download