A very simple XML-RPC library (client + server) written in PHP
BSD-3-CLAUSE License
Cryptography Abstraction Layer for PHP
Simple CRM written in Nette
A simple Object Oriented wrapper for the Trello API, written in PHP5.
A simple CouchDB interaction library.
A JSON-RPC implementation for PHP
PHP-to-PHP RPC Framework
[php-lib] WebSocket client and server in PHP
Node.js XML-RPC client, based on libxml.js
XML-RPC server and client bindings
An extremely simple API (with authentication) example, written in PHP (server) and JS (client), u...
A PHP library for XML Security (unofficial)
JSON-RPC implementaion in php and JavaScript
A simple client for working with the WordPress REST API via the WordPress HTTP API
Lightweight, single file, FastCGI client for PHP