BlockPostman от mehrdad javadi

BlockPostman is a powerful browser extension for developers working with APIs and blockchain technology.

Features:
• API Testing - Send requests, inspect responses, debug endpoints
• Blockchain Integration - Debug smart contracts and blockchain interactions
• Request History - View and reuse previous requests
• Multiple Networks - Support for various blockchain networks
• Developer Tools - Full request/response inspection with formatting

Perfect for web3 developers, blockchain engineers, and API developers. No account required. All data stays local in your browser.