AI Agent Skills

GraphQL support for PostgreSQL

The Cloud-Native API Gateway and AI Gateway

Graph Node indexes data from blockchains such as Ethereum and serves it over GraphQL

Telegram Bot API for NodeJS

Evolution API is an open-source WhatsApp integration API

👨‍🚀 Ecosystem for turning API specifications into production-ready code. Used by Vercel, OpenCode, PayPal, AWS, Autodesk, and many more.

Single file PHP script that adds a REST API to a SQL database

Postman collection for Binance Public API, including spot, margin, futures, etc.

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

Offline speech recognition API for Android, iOS, Raspberry Pi and servers with Python, Java, C# and Node

Tyk Open Source API Gateway written in Go, supporting REST, GraphQL, TCP and gRPC protocols

Open source headless commerce framework built with TypeScript, NestJS, React and GraphQL

Community hub for Requestly API Client — bugs, feature requests, and roadmap. The privacy-first Postman alternative.

Passbolt Community Edition (CE) API. The JSON API for the open source password manager for teams!

List of Permanent Free LLM API (API Keys)