The most intuitive desktop API client. Organize and execute REST, GraphQL, WebSockets, Server Sent Events, and gRPC 🦬
Design, Test and Document APIs in plain Markdown. Compose Requests with API blocks. Reuse, Replace & Version everything just like code. Offline, Truly Git Native, No Lock-in.
Fast, native API client for REST, gRPC, WebSocket and GraphQL. A local-first Postman alternative written in Go: no Electron, no account, no cloud.
Local-first desktop API client built for developers and AI agents
Free, open source, git-native API client. A local-first Postman, Insomnia and Bruno alternative for macOS, Windows and Linux: plain-text .tiger collections, works offline, no account, built-in MCP server for Claude and Cursor. MIT.
A lightweight, file-based CLI API client with age-encrypted secrets, first-class GraphQL support, and a built-in MCP server for AI agent workflows.
A high-performance, local-first API client & Postman alternative built with Rust, Tauri 2, and Vue 3.高性能、本地优先的 API 调试与测试客户端 (Postman/Insomnia/ApiFox 替代品)，基于 Rust + Tauri 2 + Vue 3 打造。
Postman-grade API client for every developer — local-first, git-friendly collections, built-in load testing, unlimited history
Röle is a local-first, cross-platform API client built with Flutter: collections, environments, assertions, collection runner, and request flows. Optional self-hosted team sync via role-node. No account or telemetry required.
A fast, cross-platform desktop REST API client — a lightweight Postman/Insomnia alternative built with Wails (Go) + React.
⚡ Ultra-fast, lightweight, offline-first API client & Postman alternative built in Rust. Native MCP server for AI coding agents (Cursor, Claude, Antigravity). Multi-protocol: REST, gRPC, WebSocket, MQTT, SSE.
API Client for Purists. 5MB binary. 50ms startup. Keyboard-first Postman alternative built in Rust.
Markdown-based REST client
The professional, privacy-focused alternative to Postman. 100% local, scriptable, and built with pure Java for maximum efficiency.
Free, source-available desktop GraphQL client and IDE for macOS, Linux and Windows: tabs that survive crashes, collections in git-friendly files, environments that refresh tokens, flows as smoke tests, schema browser. Built-in MCP server for Claude and other AI agents. A Postman, Insomnia and Apollo Explorer alternative.
Sankh is a very lightweight request manager. A collection is a plain folder of .sh files, each holding one curl command. One binary runs them in CI (sankh run) or serves a small web UI (sankh serve) where the server, not the browser, executes the requests.
Um cliente de API moderno e ultrarrápido para Desktop. Esqueça ferramentas pesadas, o AuraFetch voa. ⚡
Veyak API Client - Native multi-protocol API client for REST, gRPC & WebSockets. Zero cloud lock-in, <60MB RAM, instant startup, built with Rust & Tauri 2. The modern alternative to Postman & Insomnia.
A terminal-native HTTP client with TUI. Uses .http files — the same format as JetBrains and VS Code REST Client. Import from Postman, Insomnia, Bruno, curl, OpenAPI. Response assertions for CI/CD. Code generation in 8 languages.
Fast, GPUI-based native API client for REST, GraphQL & tRPC. Requests are plain files you commit to git — no Electron, no account, no cloud. Built in Rust.
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