A collective list of free APIs

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• Updated Nov 11, 2026
• Python

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

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• Updated Nov 12, 2026
• TypeScript

🦍 The API and AI Gateway

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• Updated Oct 19, 2026
• Lua

The OpenAPI Specification Repository

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• Updated Nov 10, 2026
• Markdown

网易云音乐 Node.js API service

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• Updated Feb 28, 2024

A curated list of free public APIs — searchable, community-maintained, with a free JSON API.

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• Updated Sep 14, 2026

Connect APIs, remarkably fast. Free for developers.

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• Updated Nov 12, 2026
• JavaScript

A collaborative list of public APIs for developers

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• Updated Nov 12, 2026
• JavaScript

A tool for mocking HTTP services

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• Updated Nov 12, 2026
• Java

Ultra performant API Gateway with middlewares. A project hosted at The Linux Foundation

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• Updated Nov 10, 2026
• Go

The first AI agent that builds permissionless integrations through reverse engineering platforms' internal APIs.

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• Updated Jun 24, 2026
• Python

🐻 The multi-zone service mesh for containers, Kubernetes and VMs. Built with Envoy. CNCF Sandbox Project.

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• Updated Nov 12, 2026
• Go

Open source web application to learn JS stack: React, Material-UI, Next.js, Node.js, Express.js, Mongoose, MongoDB database.

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• Updated Mar 24, 2025
• JavaScript

KrakenD Community Edition: High-performance, stateless, declarative, API Gateway written in Go.

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• Updated Nov 11, 2026
• Go

Given a web API, Generate client libraries in node, php, python, ruby

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• Updated Dec 19, 2019
• Go

🦍 Kong for Kubernetes: The official Ingress Controller for Kubernetes.

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• Updated Nov 11, 2026
• Go

A compiler for APIs described by the OpenAPI Specification with plugins for code generation and other API support tasks.

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• Updated Aug 10, 2026
• Go

Open-source low code data preparation library in python. Collect, clean and visualization your data in python with a few lines of code.

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• Updated Jun 27, 2024
• Python

🔍 网易云音乐 Node.js API Services (Half Refactor & Enhanced) 全网最全的网易云音乐API接口

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• Updated Nov 6, 2026
• JavaScript

Introduction to APIs course

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• Updated Jan 17, 2024
• Python