RePost - API Tester

REST API, SOAP, WebSockets, SSE tool for devs, testers, and QAs. Send requests, validate responses, debug faster

✨ FEATURES Do you need a REST API tester, SOAP and GraphQL client, or WebSocket client? RePost has them. Does it include a Server Side Event client and a Network Interceptor? Yes. Can you organize requests in collections and folders? Yes. Can you import Swagger, OpenAPI, Postman, HAR, and cURL? Yes. Does it support scripts and environment variables? Yes. Can you use Basic, Bearer, and API Key authentication? Yes. Can you see JSON trees, performance waterfalls, and media previews? Yes. Can you run groups of requests at once? Yes. Does it sync cookies and keep data local? Yes. 🚀 WHY REPOST? - Instant Testing: No setup or login required. - Local: All data stays in your environment. - Clean UI: Focused interface for Developers, QA, and Requirements Engineers. 🆕 LATEST CHANGES v1.0.35 - July 26, 2026 - Productivity: New Focus URL Bar shortcut (Cmd/Ctrl + L) to jump straight to the address bar. - UX Refinement: New "Magic Wand" prettifier for Request Body (JSON/XML) to automatically format complex payloads while preserving variables. - UX Refinement: Standardized URL bar across REST, WebSocket, and SSE views for a consistent experience. - Reliability: Improved shortcut handling and focus management during tab switching. v1.0.34 - July 24, 2026 - WebSocket Upgrades: New "Saved Messages" sidebar to store and replay frequently used frames. - Scripting Library: 10+ new pre-request and test snippets for JSON Schema validation, XML parsing, and cryptographic hashing. v1.0.33 - July 20, 2026 - Global Keyboard Shortcuts: Significant speed improvements with new hotkeys for sending requests/groups (Cmd/Ctrl + Enter), creating items (Cmd/Ctrl + N/F), and cycling environments (Cmd/Ctrl + Shift + E). - Productivity: Instant export of collections (Cmd/Ctrl + S) and environment variables (Cmd/Ctrl + E). - Recovery Tools: Added "Safe Boot" to bypass corrupted data and "Reset Storage" to restore app to a clean state. - Stability: Robust handling of malformed collection files during initialization. - v1.0.32 - July 18, 2026 - UX Improvements: Human-readable timestamp previews for improved clarity in responses and headers. - Productivity: Real-time sync between URL bar and Query Parameters for faster request building. v1.0.31 - July 15, 2026 - History Cleanup: Automatically prunes the history list based on user settings. - UX Improvements: Enhanced badge tooltips to provide more helpful information. 📝 DESCRIPTION RePost is a lightweight, cross-platform API Client and HTTP debugger. It serves as a Postman alternative for developers who prioritize privacy and a local-first workflow. With its universal request builder, you can manage Automated API Testing suites and organize them into sharable collections. RePost is a versatile API development and testing tool designed for modern engineering workflows. As a premier REST API tester, it provides a complete environment for executing RESTful requests, as well as specialized support for SOAP, GraphQL, WebSockets, and Server-Sent Events (SSE). Whether you are using it as a REST tester for debugging a simple endpoint or acting as a specialized REST client to monitor a live data stream, RePost offers the tools to interact with any backend architecture seamlessly. It is the ultimate REST API tester for professionals. Organize your workspace with intuitive collections and nested folders, allowing for logical grouping of complex API landscapes. The built-in Network Interceptor enables you to capture real-time traffic directly from your browser, which can then be imported into your collections with a single click. Support for importing industry-standard formats like Swagger, OpenAPI, and Postman ensures you can get started in seconds without manual setup. Take your testing further with a powerful scripting engine. Write pre-request and test scripts to automate workflows, validate responses, and handle dynamic data. Manage multiple environments and global variables to switch between development, staging, and production contexts effortlessly. RePost also features robust cookie management and native support for various authentication methods, including Basic, Bearer, and API Keys. Gain deep visibility into your API performance with detailed timing waterfalls and interactive JSON trees. RePost is built with a "local-first" philosophy; all your collections, environments, and sensitive data stay within your local environment, ensuring maximum privacy and security. With its clean, focused interface and support for five languages, it is the ideal companion for Developers, QA, and Requirements Engineers alike. You can rely on this testing companion daily. ⚠️ DISCLAIMER RePost is an independent API testing tool. It is not affiliated with, sponsored by, or endorsed by Postman or any other third party platform. If you have any feedback on the extension, we'd greatly appreciate hearing from you. Please share your thoughts at info@chirila.ch. As we're still in the early releases, your feedback is invaluable in helping us identify bugs, improve the experience, and prioritize new features. Thank you for your support!