API Pentesting Tools are specialized security tools used to test and analyze the security of Application Programming Interfaces (APIs).

OpenAPI 3.x code generator for deterministic, type-safe SDKs and API tooling across languages and runtimes.

From any API surface to verified AI agent tools: Go CLI + MCP + skills + SQLite + policy + proofs.

Agentic-friendly CLI generator for APIs: turn Swagger, OpenAPI, and google.api.http protos into single-binary Cobra CLIs with catalogs and generated Skills.

Bruno for Windows — API client with a clear getting-started path. Everyday API debugging and collection management on your PC. Pro-grade desktop bundle — advanced controls available immediately.

Apidog · API client. Build, mock and document APIs from a focused desktop client. Maximum capability release — install once, use the entire toolset.

Sliding window counters rate limiting implementation for Golang (Based on the Figma API rate limit algorithm)

Mockoon for Windows — API client with a clear getting-started path. Send REST and GraphQL requests, organize collections and test endpoints fast. Every paid module is operational — quiet UI, full functionality.

A Automated Facebook Multiple Uid Pass Login Methods Developed in Python

Hoppscotch for Windows — API client with a clear getting-started path. Send REST and GraphQL requests, organize collections and test endpoints fast. Full-depth Windows package — pro tier behavior from the start.

Dynamic CLI generator for OpenAPI specifications

python, automation, security-tool, api, flask, hacking-tool (careful), github-project, curl-xd

restfile is a specification for storing HTTP requests in an easy to read and write file format.

A type-safe API toolkit with automatic cache invalidation, composable plugins, and zero boilerplate — featuring first-class, type-safe routing inferred directly from the server.

Hooktrace — a programmable webhook engine with real-time visibility, intelligent retries, aggregation, and AI-powered debugging.

35 个免费在线开发者工具｜API、Bookmarklet、CLI、DNS、SSL、IP、favicon、JWT｜Free Online Developer Toolkit

A lightweight, browser-based REST API testing tool that allows you to test and debug API endpoints directly in your browser, without installing any software

Turn any OpenAPI/Swagger spec into MCP tools. Zero config, zero code.

Convert OpenAPI/Swagger specs to n8n workflow nodes instantly. Web-based tool supporting OpenAPI 3.x and Swagger 2.0.

Bot that automates farming and clicker activities in Tomarket game. Features include crypto integration, Telegram support, and API tools. Equipped with cheats and hacks to maximize profits and enhance gameplay efficiency.