OrdNexus

Extension Developer Tools1 user

Overview

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

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Details

Version
2.0.2
Updated
8 November 2025
Flag concern
Size
19.23KiB
Languages
English (United Kingdom)
Developer
Email
switchnine900@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data. To learn more, see the developer's privacy policy.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

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