OrdNexus

Universal CORS proxy - gives sandboxed pages unrestricted network access for Bitcoin APIs. Created by @switch-900

OrdNexus is a browser extension that provides seamless CORS-free network access for Bitcoin and blockchain applications. 🔥 KEY FEATURES • Universal CORS proxy for Bitcoin API calls • Silent background fetching (no popups!) • 30-second intelligent caching • Works with mempool.space, blockchain explorers, and Bitcoin nodes • Zero configuration required 🎯 PERFECT FOR • Bitcoin ordinals creation • Blockchain data fetching • Bitcoin transaction broadcasting • UTXO management • Fee rate monitoring ⚡ HOW IT WORKS OrdNexus runs silently in the background and provides a simple API (window.NexusBrowserExtension) that web applications can use to make unrestricted network requests. This eliminates CORS errors and popup windows when interacting with Bitcoin APIs. 🔒 PRIVACY & SECURITY • No data collection or tracking • All requests made directly from your browser • Open source code available • Minimal permissions (only what's needed for CORS bypass) 💡 USE CASE Designed for Nexus OCW (Ordinals Creation Workbench) and compatible with any web application that needs CORS-free access to Bitcoin APIs. Created by @switch-900 Version 2.0.0