Title: NadiFin Crypto Exchange Author: nadifin Published: 13 juin 2026 Last modified: 18 août 2026 --- Recherche d’extensions ![](https://ps.w.org/nadifin-crypto-exchange/assets/icon-128x128.png?rev=3573058) # NadiFin Crypto Exchange Par [nadifin](https://profiles.wordpress.org/nadifin/) [Télécharger](https://downloads.wordpress.org/plugin/nadifin-crypto-exchange.1.2.0.zip) * [Détails](https://fr.wordpress.org/plugins/nadifin-crypto-exchange/#description) * [Avis](https://fr.wordpress.org/plugins/nadifin-crypto-exchange/#reviews) * [Développement](https://fr.wordpress.org/plugins/nadifin-crypto-exchange/#developers) [Support](https://wordpress.org/support/plugin/nadifin-crypto-exchange/) ## Description NadiFin Crypto Exchange allows traders and developers to integrate their NadiFin** non-custodial** crypto exchange account directly into their WordPress websites. It securely connects to the NadiFin API, ensuring your **API keys are never exposed to the browser**. Connect your NadiFin account to display a full trader dashboard,** swap & send crypto, buy crypto with fiat**, and track exchanges directly on your WordPress website. **Core Features:** * **Full Trader Dashboard:** Use `[nadifin_dashboard]` to display a complete tabbed interface with Overview, Swap, Exchanges, Tracker, and Account details. * **Buy Crypto (Fiat Onramp):** Use `[nadifin_buy_crypto]` to display a secure gateway card allowing users to buy BTC, ETH, SOL, and USDC with a credit card. * **Standalone Shortcodes:** Use `[nadifin_swap]` or `[nadifin_tracker]` for lightweight, focused integrations. * **WP Admin Integration:** View your recent exchange activity directly from the WordPress Admin Dashboard widget, plus a dedicated « Buy Crypto » admin page. * **Secure API Proxy:** API keys are stored securely on the server. All frontend requests are proxied via WordPress AJAX with strict nonce verification. * **Strict Standards:** Passes WordPress Plugin Check guidelines (sanitization, escaping, capability checks). **Why Use NadiFin?** NadiFin is designed for users who want a simple exchange flow **without maintaining balances on a custodial trading platform**. * **Non-Custodial by Design:** NadiFin is built around wallet-to-wallet exchanges. Users provide their own destination wallet and **remain in control of their funds**. * **Cross-Asset and Multi-Chain:** Swap between supported cryptocurrencies and networks without manually using multiple trading platforms. * **Fiat Onramp:** Allow your users to easily enter the crypto space by purchasing top-tier assets directly with their credit cards. * **Live Estimates:** View the estimated receive amount before creating an exchange. Estimates update based on market and network conditions. * **Exchange Dashboard:** Registered users can view past exchanges, monitor current activity, track statuses, and manage their account from the NadiFin dashboard. * **User API Keys:** Users can generate API keys, revoke them, and connect external apps or tools to their NadiFin exchange account. **Simple, Transparent Fees** NadiFin charges a **0.5% service fee** for crypto-to-crypto swaps. For fiat onramp purchases (buying crypto with a credit card), the fee is **3.9%**. Blockchain network costs and liquidity-related costs may also be reflected in the live estimate shown before you create an exchange. ### Privacy, Security & Compliance We take security and privacy seriously. This plugin is built following WordPress core best practices to ensure your site and user data remain safe: * **Server-Side API Proxying:** Your NadiFin API Key is stored securely in your WordPress database. It is **never rendered or exposed** in the frontend HTML or JavaScript. All API requests are securely routed from your server to the NadiFin API using WordPress AJAX. * **Strict Nonce Verification:** Every AJAX request is validated using WordPress nonces to prevent Cross-Site Request Forgery (CSRF) attacks. * **Capability Checks:** Plugin settings and admin dashboard widgets are strictly restricted to users with the `manage_options` capability (Administrators). * **Data Sanitization & Escaping:** All data entering the database is sanitized, and all data output to the screen is properly escaped to prevent XSS vulnerabilities. * **Non-Custodial Architecture:** Because NadiFin is a non-custodial service, no sensitive financial data or user wallet private keys are ever stored on your WordPress server. ### Getting Started **Step 1: Create a NadiFin Account** If you haven’t already, create an account on NadiFin to get your API credentials. * **Create Account or Login:** [https://nadifin.com/login](https://nadifin.com/login) **Step 2: Install and Configure the Plugin** 1. Upload the `nadifin-crypto-exchange` folder to the `/wp-content/plugins/` directory. 2. Activate the plugin through the‘ Plugins’ menu in WordPress. 3. Go to **NadiFin Exchange -> Settings** and enter your NadiFin API Key (e.g., `ndf_live_...`). 4. Use the shortcodes `[nadifin_dashboard]`,`[ nadifin_swap]`, `[nadifin_tracker]`, or `[nadifin_buy_crypto]` on any page. **Step 3: Explore Helpful Links** * **Swap & Send Crypto:** [https://nadifin.com/exchange](https://nadifin.com/exchange)*** Buy Crypto with Card:** [https://nadifin.com/buy](https://nadifin.com/buy) * **Analytics Dashboard:** [https://nadifin.com/dashboard](https://nadifin.com/dashboard) * ** Track Exchange Status:** [https://nadifin.com/tracker](https://nadifin.com/tracker)*** API Documentation:** [https://nadifin.com/api-docs](https://nadifin.com/api-docs)*** Privacy Policy:** [https://nadifin.com/privacy](https://nadifin.com/privacy) * ** Terms of Service:** [https://nadifin.com/terms](https://nadifin.com/terms) ## Captures d’écrans [[ [[ [[ [[ [[ [[ [[ [[ [[ [[ [[ ## FAQ ### What is NadiFin? NadiFin is a **non-custodial crypto exchange service** that allows users to swap& send supported digital assets from one wallet to another, or buy top cryptocurrencies with fiat, using a simple exchange interface. ### Does NadiFin hold my funds? **No.** NadiFin does not operate like a custodial trading account. You send the selected crypto to the generated deposit address, and the exchanged crypto is sent directly to the destination wallet you provide. ### What is the NadiFin fee? For crypto-to-crypto swaps (supported by this plugin’s API), NadiFin charges a ** 0.5% service fee**. For Fiat Onramp purchases (buying crypto with a credit card on our main website), the fee is **3.9%**. Blockchain network costs may also be reflected in the live estimate. ### Can I buy crypto with a credit card using this plugin? **Yes.** You can use the `[nadifin_buy_crypto]` shortcode to display a beautiful gateway card on your WordPress site. Because fiat purchases require strict KYC and secure Stripe checkout environments, clicking the card will seamlessly direct your users to the secure NadiFin Fiat Onramp portal to complete their credit card purchase. ### Can I track my exchanges? **Yes.** Registered users can access the NadiFin dashboard to view exchange history, track statuses, manage API keys, and update account settings. ### Can I use NadiFin through an API? **Yes.** Users can generate API keys from their dashboard and connect external applications to their NadiFin account using branded API endpoints. ### Why must I send only the selected asset and network? Each exchange is created for a **specific asset and network**. Sending the wrong coin or using the wrong network may result in delayed processing or **permanent loss of funds**. ### Can the estimated amount change? **Yes.** For standard-rate exchanges, the final received amount can change slightly due to market movement, liquidity, and network conditions before the transaction is completed. ### Are crypto transactions reversible? **No, blockchain transactions are generally irreversible.** Always double-check the asset, network, amount, deposit address, destination wallet, memo, and refund address before sending funds. ## Avis Il n’y a aucun avis pour cette extension. ## Contributeurs/contributrices & développeurs/développeuses « NadiFin Crypto Exchange » est un logiciel libre. Les personnes suivantes ont contribué à cette extension. Contributeurs * [ nadifin ](https://profiles.wordpress.org/nadifin/) * [ loquisoft ](https://profiles.wordpress.org/loquisoft/) [Traduisez « NadiFin Crypto Exchange » dans votre langue.](https://translate.wordpress.org/projects/wp-plugins/nadifin-crypto-exchange) ### Le développement vous intéresse ? [Parcourir le code](https://plugins.trac.wordpress.org/browser/nadifin-crypto-exchange/), consulter le [SVN dépôt](https://plugins.svn.wordpress.org/nadifin-crypto-exchange/), ou s’inscrire au [journal de développement](https://plugins.trac.wordpress.org/log/nadifin-crypto-exchange/) par [RSS](https://plugins.trac.wordpress.org/log/nadifin-crypto-exchange/?limit=100&mode=stop_on_copy&format=rss). ## Journal des modifications #### 1.2.0 * Added `[nadifin_buy_crypto]` shortcode to display a Fiat Onramp gateway card for buying BTC, ETH, SOL, and USDC with a credit card. * Added dedicated « Buy Crypto » admin submenu page with instructions and shortcode documentation. * Updated documentation to clarify the 0.5% API swap fee vs the 3.9% main-site fiat onramp fee. * Added FAQ explaining how Fiat Onramp works and why it routes to the main NadiFin portal due to Stripe KYC requirements. #### 1.1.0 * Minor bug fixes and performance improvements. #### 1.0.0 * Initial release with full dashboard, swap, and tracker integration. * Added advanced WordPress AJAX proxy for secure API key handling. * Integrated WP Admin dashboard widget and admin exchange viewer. ## Méta * Version **1.2.0** * Dernière mise à jour **il y a 2 mois** * Installations actives **Moins de 10** * Version de WordPress ** 5.0 ou plus ** * Testé jusqu’à **7.0.7** * Version de PHP ** 7.4 ou plus ** * Langue * [English (US)](https://wordpress.org/plugins/nadifin-crypto-exchange/) * Étiquettes * [bitcoin](https://fr.wordpress.org/plugins/tags/bitcoin/)[crypto](https://fr.wordpress.org/plugins/tags/crypto/) [exchange](https://fr.wordpress.org/plugins/tags/exchange/)[trading](https://fr.wordpress.org/plugins/tags/trading/) * [Vue avancée](https://fr.wordpress.org/plugins/nadifin-crypto-exchange/advanced/) ## Évaluations Aucun avis n’a encore été envoyé. [Votre avis](https://wordpress.org/support/plugin/nadifin-crypto-exchange/reviews/#new-post) [Tout voir](https://wordpress.org/support/plugin/nadifin-crypto-exchange/reviews/) ## Contributeurs * [ nadifin ](https://profiles.wordpress.org/nadifin/) * [ loquisoft ](https://profiles.wordpress.org/loquisoft/) ## Support Quelque chose à dire ? Besoin d’aide ? [Voir le forum de support](https://wordpress.org/support/plugin/nadifin-crypto-exchange/)