HttpMaster is described as 'Practical and easy-to-use software tool for testing HTTP applications and services' and is a API Client in the development category. There are more than 50 alternatives to HttpMaster for a variety of platforms, including Mac, Windows, Linux, Web-based and Flathub apps. The best HttpMaster alternative is cURL, which is both free and Open Source. Other great apps like HttpMaster are Postman, Insomnia REST Client, Fiddler and Yaak.
cURL is a computer software project providing a library and command-line tool for transferring data using various protocols with URL syntax: supporting FTP, FTPS, SCP, SFTP, HTTP, HTTPS, TFTP, TELNET, DICT, LDAP, LDAPS and FILE.
Postman is a collaborative platform for API development that provides extensive tools for designing, testing, and documenting APIs. It allows API verification through requests, automated testing via Collection Runner, and offers both free and paid plans, catering to individuals and teams.
A powerful REST API Client with cookie management, environment variables, code generation, and authentication for Mac, Window, and Linux.
Web Debugging Proxy that logs all HTTP(S) traffic for comprehensive analysis. It allows manipulation of traffic, supports scripting, and extends with .NET. Debugs virtually any application, implementing man-in-the-middle interception with self-signed certificates. Freeware, ideal for developers.
The API client for modern developers. Call REST, GraphQL, and gRPC APIs from a simple and intuitive app.
HTTP Toolkit is a beautiful, cross-platform & open-source HTTP(S) debugging proxy, analyzer & client, with built-in support for modern tools and automatic interception for clients from Docker to Android to iOS.
Hoppscotch is an open-source API development ecosystem. It helps you create your requests faster, saving you precious time on your development.
ApiArk is a local-first API client built with Tauri v2 and Rust. No login, no cloud, no telemetry. Supports REST, GraphQL, gRPC, WebSocket, SSE and MQTT from one interface. Collections are stored as plain YAML files on your filesystem, fully git-diffable.
Monitor, intercept and debug HTTP/HTTPS and WebSocket traffic on macOS, iOS, Windows, and Linux. Includes advanced features such as Breakpoint, Map Local/Remote, scripting, filtering, reverse proxy, DNS spoofing, and automation for backend development.
Eviware, the maker of soapUI, Web Service Testing Leader
soapUI is a tool for functional testing, mainly of web services like SOAP based web services and RESTful web services, but also HTTP based services and JMS Services as well as databases. soapUI is an open source and compl.
The API Astrolab enables today’s API-first companies to show their API products in a visual way so that anyone can understand how they work.
API testing tool. Which allows web developers to create and test custom HTTP requests.
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