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

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• Updated Oct 18, 2026

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

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• Updated Nov 12, 2026
• Rust

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

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• Updated Nov 11, 2026
• Go

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

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• Updated Jul 6, 2026
• Go

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

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• Updated Jan 22, 2026
• Go

A Automated Facebook Multiple Uid Pass Login Methods Developed in Python

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• Updated May 6, 2026
• Python

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

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• Updated Nov 1, 2026
• Python

Dynamic CLI generator for OpenAPI specifications

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• Updated Nov 6, 2026
• Rust

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.

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• Updated Aug 30, 2026

curl-like tool with an interactive cli built for concurrent API testing, response body streaming without accumulating large data streams in-memory, and other testing features.

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• Updated Oct 25, 2026
• Go

A powerful CLI for managing and switching Claude Code routers, gateways, API accounts, and models with ease. Quickly switch between providers and credentials without manually editing configuration files

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• Updated Aug 23, 2026
• TypeScript

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

api http rest specification testing-tools api-tools

• Updated Nov 11, 2022
• TypeScript

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.

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• Updated Nov 9, 2026
• TypeScript

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

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• Updated Jan 9, 2026
• TypeScript

个人使用的 API 站点模型、分组与计费信息抓取和对比工具 / Personal tool for comparing API site models, groups, and pricing data

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• Updated May 3, 2026
• Python

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

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• Updated Mar 24, 2025
• JavaScript

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

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• Updated Mar 21, 2026
• TypeScript

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

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• Updated Jul 15, 2026

Top API Testing Tools 🌟 Star if you like it! 🌟

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• Updated Nov 7, 2026

Laminas API Tools organization health files

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• Updated Mar 8, 2022