Overview
Professional API testing, recording, and management tool with Chrome DevTools integration
Postmantle - Professional API Testing & Management Tool Transform your API development workflow with Postmantle, a powerful Chrome DevTools extension for recording, testing, and managing API requests. ✨ KEY FEATURES: • Native DevTools Integration - Works seamlessly in Chrome DevTools • Automatic Request Recording - Capture all API requests in real-time • Bulk API Testing - Test multiple endpoints simultaneously • PDF Reports - Generate professional test reports • Project & Collection Management - Organize APIs efficiently • Token Management - Auto-detect and refresh authentication tokens • Dark Mode - Beautiful, professional interface • Export/Import - Backup and restore your data 🔒 PRIVACY FIRST: All data stored locally in your browser. No external data collection. 🎯 PERFECT FOR: • API Developers • QA Engineers • DevOps Teams • Backend Developers • Anyone working with REST APIs 📚 FEATURES IN DETAIL: - Record API requests automatically while browsing - Filter and search through captured requests - Save requests into organized collections - Bulk test multiple APIs with one click - Compare responses and detect changes - Export test results as PDF reports - Auto-detect authentication tokens - Update expired tokens easily - Import/export your data as JSON 🚀 GET STARTED: 1. Install the extension 2. Open Chrome DevTools (F12) 3. Find the "Postmantle" tab 4. Start recording APIs! 💼 Professional tool built by developers, for developers.
Details
- Version1.0.1
- UpdatedFebruary 8, 2026
- Size227KiB
- LanguagesEnglish
- Developer
Email
sadikagadir@gmail.com - Non-traderThis 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
Postmantle has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.
Postmantle handles the following:
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
