Connect to any external REST API or JSON endpoint. Fetch, display, and cache dynamic data using shortcodes or PHP repeaters effortlessly.

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FlexiAPI Universal Data Connector is a powerful tool designed for developers and site owners who need to integrate external REST APIs into their WordPress site seamlessly. Whether you are fetching exhibitor lists, dynamic product data, or real-time ERP information, this plugin handles the heavy lifting safely and securely.
Key Features: 
* Universal Fetching: Connect to any external JSON REST API using GET or POST methods. 
* Smart Caching: Avoid API rate limits, bypass slow ERP responses (300s timeout support), and speed up your site with built-in transient caching. 
* Developer Friendly: Use the standard shortcode for quick grids, or use the PHP Repeater mode for 100% custom HTML control. 
* Dot Notation Mapping: Easily traverse complex, deeply nested JSON data using simple paths like <code>data.users.0.name</code>.
<h3>External services</h3>
This plugin acts as a bridge to connect your WordPress site to any external REST API endpoint you provide. 
* What data is sent: The plugin sends HTTP requests (GET/POST) exclusively to the custom API URLs defined by you in the settings. It will send the exact JSON body you input if using the POST method. 
* Where data is sent: To the 3rd-party domains and URLs explicitly saved by the administrator. 
* Terms & Privacy: Since this plugin connects to your own user-defined APIs (like an internal ERP or public API), the Terms of Service and Privacy Policies are strictly dependent on the API provider you choose to connect with.= 🚀 Top Use Cases: Who is this for? = 
* Event Organizers: Fetch dynamic sponsor, exhibitor, and speaker lists from your event management software (ERP) directly to your WordPress frontend. 
* E-Commerce: Pull real-time inventory, pricing, or product catalogs from third-party CRMs and inventory management systems. 
* App Developers: Bridge your mobile app’s backend database with your WordPress promotional site without writing custom cURL scripts. 
* Corporate Websites: Display live stock prices, weather updates, or real-time news feeds using external JSON REST APIs.
<h4>🛡️ Enterprise-Grade Security</h4>
Security is our top priority. FlexiAPI is built following strict WordPress coding standards: 
* Late Escaping: All output is securely escaped to prevent XSS attacks. 
* Nonce Verification: Every backend action is protected against Cross-Site Request Forgery (CSRF). 
* Safe JSON Parsing: Built-in safeguards ensure that invalid or malicious JSON payloads do not break your site layout.
<h4>⚡ Performance & Caching</h4>
Calling external APIs on every page load can crash your site. FlexiAPI solves this with an intelligent caching engine: 
* Stores API responses locally in WordPress Transients. 
* Drastically reduces page load times (TTFB). 
* Prevents your server from getting IP-blocked by third-party APIs due to rate-limiting. 
* One-click manual cache clearing when you need fresh data instantly.
<h4>💻 System Requirements</h4>
<ul>
<li>WordPress: Version 5.0 or higher.</li>
<li>PHP: Version 7.2 or higher (PHP 8.0+ highly recommended for optimal speed).</li>
<li>Extensions: cURL extension must be enabled on your server (standard on 99% of web hosts).</li>
</ul>
<h4>🤝 Support & Documentation</h4>
We have built an extensive “Manual” tab right inside the plugin dashboard. It includes copy-paste ready PHP snippets and implementation instructions.

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