Postmantle

5.0(

2 ratings

)

Extension Developer Tools6 users

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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.

5 out of 5
2 ratings
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Details

Version
1.0.2
Updated
March 6, 2026
Flag concern
Size
227KiB
Languages
English
Developer
Email
sadikagadir@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

Manage extensions and learn how they're being used in your organization

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:

Personally identifiable information

Authentication information

Website content

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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